WO1999048016A1 - Apparatus and method for direct connection of a mass storage drive to a digital appliance - Google Patents
Apparatus and method for direct connection of a mass storage drive to a digital appliance Download PDFInfo
- Publication number
- WO1999048016A1 WO1999048016A1 PCT/US1999/005560 US9905560W WO9948016A1 WO 1999048016 A1 WO1999048016 A1 WO 1999048016A1 US 9905560 W US9905560 W US 9905560W WO 9948016 A1 WO9948016 A1 WO 9948016A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- data storage
- digital
- storage device
- data
- storage medium
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/21—Intermediate information storage
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
- G06F13/38—Information transfer, e.g. on bus
- G06F13/382—Information transfer, e.g. on bus using universal interface adapter
- G06F13/385—Information transfer, e.g. on bus using universal interface adapter for adaptation of a particular data processing system to different peripheral devices
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
- G06F13/38—Information transfer, e.g. on bus
- G06F13/40—Bus structure
- G06F13/4004—Coupling between buses
- G06F13/4009—Coupling between buses with data restructuring
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
- G06F13/38—Information transfer, e.g. on bus
- G06F13/40—Bus structure
- G06F13/4063—Device-to-bus coupling
- G06F13/4068—Electrical coupling
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
- G06F13/38—Information transfer, e.g. on bus
- G06F13/42—Bus transfer protocol, e.g. handshake; Synchronisation
- G06F13/4204—Bus transfer protocol, e.g. handshake; Synchronisation on a parallel bus
- G06F13/4221—Bus transfer protocol, e.g. handshake; Synchronisation on a parallel bus being an input/output bus, e.g. ISA bus, EISA bus, PCI bus, SCSI bus
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
- G06F3/0601—Interfaces specially adapted for storage systems
- G06F3/0602—Interfaces specially adapted for storage systems specifically adapted to achieve a particular effect
- G06F3/0604—Improving or facilitating administration, e.g. storage management
- G06F3/0607—Improving or facilitating administration, e.g. storage management by facilitating the process of upgrading existing storage systems, e.g. for improving compatibility between host and storage device
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
- G06F3/0601—Interfaces specially adapted for storage systems
- G06F3/0628—Interfaces specially adapted for storage systems making use of a particular technique
- G06F3/0655—Vertical data movement, i.e. input-output transfer; data movement between one or more hosts and one or more storage devices
- G06F3/0661—Format or protocol conversion arrangements
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
- G06F3/0601—Interfaces specially adapted for storage systems
- G06F3/0668—Interfaces specially adapted for storage systems adopting a particular infrastructure
- G06F3/0671—In-line storage system
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/76—Television signal recording
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/76—Television signal recording
- H04N5/907—Television signal recording using static stores, e.g. storage tubes or semiconductor memories
Definitions
- the present invention relates in general to data storage devices. More particularly, the present invention relates to directly connecting a data storage device to a digital appliance to provide a direct communications path for digital data transferred between the digital appliance and the data storage device.
- the application of digital technology is rapidly being applied to a host of consumer appliances.
- the digital camera is widely expected to become a major application of digital technology.
- the digital camera employs a microprocessor and other supporting circuitry to convert an analog image into a set of digital pixels, thereby forming a digital image.
- the digital pixels are stored in a memory area of the camera for later retrieval and processing.
- the digital images can then be downloaded to a personal computer (PC) or a notebook computer for viewing and editing.
- PC personal computer
- a conventional digital camera has a central processing unit (CPU) which functions as a control unit, an image photographing unit, a data converting and compressing unit, a memory controller which functions as an interface, a data memory which is a storage medium, a first in first out (FIFO) circuit, and a communication port.
- CPU central processing unit
- image photographing unit an image photographing unit
- data converting and compressing unit a memory controller which functions as an interface
- a data memory which is a storage medium
- FIFO first in first out
- the CPU controls operations of the components of the camera.
- the image photographing unit which is typically implemented as a charge coupled device, converts a detected image into analog signals.
- the data converting and compressing unit converts the analog signals into digital signals which represent the image data, and compresses and encodes the image data.
- the image data is written into a data memory through the FIFO circuit by operation of the memory controller.
- the data memory is typically a standard flash memory PC card or other nonvolatile memory and is typically constructed in accordance with the PCMCIA (Personal Computer Memory Card International Association) standard.
- the image data can be read out from the data memory through the FIFO circuit by operation of the memory controller.
- a communication port is provided to download image data directly to a PC.
- Flash memory is the most common form of digital image storage space in a digital camera. When the memory area becomes full, the memory area must be cleared before more pictures can be taken. In the earliest digital cameras to arrive in the marketplace, the flash memory modules were not removable. Those cameras require that the camera be connected to a PC or notebook computer to download the images. Newer cameras provide a removable flash memory module. Accordingly, when such a memory module is full, it can be replaced with an empty memory module. The user is then free to take additional pictures and postpone the download to a later time. Unfortunately, although the flash memory modules are removable, they are also relatively expensive. As a result, a user is likely to purchase only one or two additional memory modules, which still limits the user's picture taking capability.
- digital camera images are stored in the internal memory (e.g. , flash memory, RAM, etc.) of the camera which, when it becomes full, requires downloading through a port (e.g. , serial, parallel, SCSI) to a PC.
- a port e.g. , serial, parallel, SCSI
- a digital camera is only one example that uses flash memory to provide a removable storage solution.
- Other digital information appliances such as smart phones, personal digital assistants, and the like, similarly rely on flash memory to provide a removable storage solution. Therefore, there is a need in the art for a data storage device that can be selectively coupled to any of a plurality of digital appliances to provide low cost and efficient digital data transfer between the digital appliances and the data storage device.
- a data storage device comprises a data storage medium, such as a removable magnetic storage medium; a read/write head that writes digital data to, and reads digital data from, the data storage medium; and an electrical interface, coupled to the data storage medium, that can be selectively coupled to a first communication port of a first digital appliance or to a second communication port of a second digital appliance.
- the data storage device receives digital data generated by the first digital appliance via the electrical interface, stores the received digital data in the data storage medium as stored digital data, and transfers the stored digital data to the second digital appliance via d e electrical interface.
- the invention is particularly suitable for use where the first digital appliance is a digital camera having a compact flash interface port.
- the data storage device of the present invention can be adapted to transfer digital data between digital appliances and the data storage medium regardless of the type of communications port the digital appliance has, or the protocol it supports.
- the electrical interface can include an ATA, SSFDC, parallel, USB, PCMCIA, or SCSI interface.
- the electrical interface can also include a protocol adapter to enable the transfer of data between the digital appliance and the data storage medium where the digital appliance and the data storage medium support different protocols.
- the data storage device can also include a housing with an optional mounting member coupled to the housing so that a user can, for example, mount the data storage device to a camera tripod, or clip the device to his shirt pocket or belt. - 4 -
- a data storage device for storing digital data generated by a digital appliance having a flash memory interface port comprises a data storage medium; a read/write head adapted to write digital data to, and read digital data from, the data storage medium; and an electrical interface coupled to the data storage medium and adapted to be coupled to the flash memory interface port of the digital appliance.
- the data storage device is adapted to receive the digital data from the digital appliance via the electrical interface, and to store the received digital data in the data storage medium.
- the flash memory interface comprises a compact flash interface and the electrical interface comprises an ATA interface.
- Figure 1 shows a preferred embodiment of a portable disk drive
- Figure 2 shows a preferred embodiment of a data storage device particularly suitable for use with a digital camera
- Figure 3 is a table of pin assignments for converting from a Compact Flash interface connector to an IDE interface
- Figure 4 shows a preferred embodiment of a data storage device including anl6/8 bit converter
- Figure 5 is a table of pin assignments for an 8-bit ATA connector ; and Figure 6 shows another preferred embodiment of a data storage device according to the present invention. DESCRIPTION OF EXEMPLARY EMBODIMENTS AND BEST MODE
- the present invention relates to directly connecting a data storage device to a digital appliance, such as a digital camera, to provide a direct communications path for digital data transferred between the digital appliance and the data storage device.
- FIG. 1 is a schematic diagram of a storage drive 50 for storing and retrieving information for a host device 90.
- Host device 90 may be one of a number of various types of computer based digital appliances such as a digital camera, personal computer, handheld computer, or any other digital appliance that generates or receives digital data.
- Host device 90 communicates with drive 50 via a bus 91 by sending commands to write or read digital information to or from data storage medium 14.
- Bus 91 can be any of the various buses such as parallel, generic serial, USB, SCSI, and so on.
- Data storage medium 14 may be any of the various digital data storage media such as magnetic, optical, or magneto-optical.
- medium 14 may be fixed in drive 50, or alternatively removable from drive 50.
- medium 14 may be encased in an outer shell 18 to protect medium 14 from damage.
- data storage medium 14 is a nonvolatile, removable, magnetic medium, such as a magnetic disk, included in a portable data storage drive, such as a "CLIK! " drive (Iomega Corporation, Roy, Utah).
- Drive 50 comprises a controller 88 that provides an interface with host device
- Controller 88 is preferably a microprocessor-based controller.
- Drive 50 also comprises a read channel 82 for conditioning signals read from medium 14, an actuator controller 84 for providing servo control and tracking, a motor controller 86 for controlling the spin rate of medium 14 via a spindle motor 40, and an actuator assembly for reading the data from medium 14.
- the actuator assembly comprises a read/write head 46 that is connected to a distal end of the actuator assembly.
- the actuator assembly also comprises a suspension arm 44 and an actuator 49 that cooperate to move the read/write head 46 over the surface of medium 14 for reading and writing digital information.
- Read/write head 46 is electrically coupled to read channel 82 by way of electrical conductor 92.
- Actuator 49 comprises an electro-magnetic motor, preferably a voice coil motor, stepper motor, or the like. Moreover, actuator 49 may comprise a linear or rotary motion. Linear motion actuators are generally referred to as linear actuators; whereas, rotary motion actuators are generally referred to as rotary actuators.
- Figure 2 shows a preferred embodiment of a data storage device according to the present invention. As shown in Figure 2, data storage device 100 includes a drive 50, such as described above in connection with Figure 1 , and an electrical interface 104 and electrical interface to connect drive 50 to digital camera 90. Electrical interface 104 can be any electrical interface capable of carrying bus 91, but in a preferred embodiment, electrical interface 104 is a cable.
- digital cameras commonly use flash memory to store digital image data generated when a digital photograph is taken.
- digital camera 90 includes a flash memory module that connects to digital camera 90 via a flash memory interface 12, such as a Compact Flash interface.
- Electrical interface 104 includes a Compact Flash connector 142 on one end of the cable to connect electrical interface 104 to digital camera 90. The user simply removes the Compact Flash module and connects the Compact Flash connector of electrical interface 104 into Compact Flash interface 12.
- Drive 50 includes an ATA interface port 146. Consequently, electrical interface 104 also includes an ATA connector 140 on the other end of the cable.
- data storage device 100 also comprises a protective housing 102 with an optional mounting member 106.
- Mounting member 106 can be a clip, for example, to enable the user to clip data storage device 100 onto a belt or shirt pocket while using digital camera 10, or to mount data storage device 100 onto a camera tripod.
- Figure 3 provides a pinout for a standard Compact Flash interface 12 and for an ATA, or IDE, interface 16.
- Figure 3 shows the conversion from Compact Flash to IDE that is necessary to make digital storage device 100 appear to digital camera 90 as nothing more than a flash memory module within digital camera 90.
- Data is written directly, as it is generated, to data storage medium 14 in data storage device 100 by operation of controller 88 via electrical interface 104 and communication port 12.
- data storage device 100 enables the direct transfer of digital data from digital camera 90 to data storage medium 14 without the use of a personal computer (PC) or other external data transfer device.
- PC personal computer
- Data storage device 100 is adapted to receive digital data from digital camera 90, and to store the received digital data in data storage medium 14. To enable data storage device 100 to appear to digital camera 90 as if it were a flash memory module, data storage - 7 -
- Digital appliance 90 initiates the transfer of data between digital appliance
- Data storage device 100 interprets and responds to commands of digital appliance 90 as if it were a memory of digital appliance 90.
- a user couples data storage device 100 directly to digital appliance 10 (e.g., digital camera) and uses digital appliance 10 to control the transfer of image data, for example, to a disk, (e.g. , a CLIK! disk), in much the same way as a Compact FlashTM.
- digital appliance 10 e.g., digital camera
- the same connector 142 with the appropriate adapter 144 can be used to couple data storage device 100 to a computer with a PCMCIA ATA interface to access the image data stored in data storage medium 14.
- the digital camera acts like a host and uses the ATA standard.
- the computer because it has an ATA interface, acts like a host to data storage device 100.
- data storage device 100 can also include an optional input-output (i/o) board 124.
- Drive 50 is connected to i/o board 124 via an IDE bus 130.
- I/o board 124 has an external host connector 132.
- Figure 5 shows the pinout for host connector 132.
- Host connector 132 has 34 pins with an overall shield. Pins are assigned by even numbers on one side of the connector and odd numbered pins on the opposing side of the connector.
- the table shown in Figure 5 provides the pin assignments for host connector 132 (column labeled D3) and the required Host usage of the pins (column labeled Host Interface).
- electrical interface 104 comprises an ATA interface 146.
- ATA interface 146 can be either a standard ATA interface or a nonstandard ATA interface.
- ATA interface 146 is a nonstandard ATA interface that uses eight bits (rather than 16) for status and data transfers. The use of an 8-bit ATA interface allows reduces the number of pins required for the connectors and permits electrical interface 104 to include a smaller cable.
- i/o board 124 performs a 16/8 bit conversion.
- a register (at address 0x3 F4, aliased at 0x3F5) is used to maintain a check syndrome on all data transfers.
- Write operations to 0x3F4 or 0x3F5 cause the syndrome to be initialized to all "ones", while reads of 0x3 F4 or 0x3 F5 return the contents of the check syndrome.
- the syndrome value is 10 bits wide and is accessed in two read cycles. A first read of 0x3F4 returns the upper 2 bits and the next read returns the lower 8 bits of the syndrome value.
- Accesses to a data register at address OxlFO are performed an even number of times since odd and even accesses transfer either the upper or lower 8-bits of a 16-bit value.
- the lower address bit is ignored during the read or write cycle immediately following a read or write of the data register. This will allow the host to access even/odd byte lanes via the least significant address line. Since reads of address OxlFl will reference either the lower byte of data or access the ERROR register depending upon the address used in the previous cycle, the user must insure that data transfers are 16-bit aligned and are consecutive.
- Figure 5 is a table of the pin assignments for a preferred embodiment of a connector used with ATA interface 146.
- the host connector has 34 pins with an overall shield. Pins are assigned by even numbers on one side of the connector and odd numbered pins on the other side of the connector.
- Figure 5 shows the pin assignments of the connector, and the required host usage of the pins. Note the presence of only eight data lines (i.e., pins 4-9 & 11-12).
- Data storage device 100 also preferably includes a power source 20, which is preferably detachable and portable, such as a battery pack.
- a power source 20 is preferably detachable and portable, such as a battery pack.
- a standard battery e.g. , 9 volt or AA alkaline
- a rechargeable battery is provided as a power supply.
- a power switch (not shown) is provided so that the power source can be manually turned off to save power when not in use.
- Data storage device 100 also optionally includes an indicator lamp (not shown), which is preferably a multi-color LED or a plurality of LEDs that indicates the status of a data transfer.
- the indicator lamp can be a two color LED that turns red if data storage medium 14 does not have enough unused or free storage space remaining to store the contents of the camera (i.e. , disk full), and the LED turns green after a successful transfer of the data from digital appliance 10 (i.e. , transfer successful).
- Additional LED indicator lamps can be incorporated to indicate other statuses such as "on going transfer” or "unsuccessful transfer. " The indicator lamp is separate from any indicator lamps that may be present on the power source (e.g. , battery pack indicator LEDs).
- Figure 6 shows another aspect of data storage device 100 according to the present invention.
- the same electrical interface 104 used to directly connect data storage device 100 to digital camera 90 can also be used to directly connect data storage device 100 to a PC 50 (e.g. , a notebook computer) using a protocol adapter 125, or other digital appliance 60, 70, etc.
- a PC 50 e.g. , a notebook computer
- protocol adapter 125 or other digital appliance 60, 70, etc.
- data received digital appliance and stored on data storage medium 14
- stored digital data can be transferred, viewed, or edited on a second digital appliance.
- the present invention is more economically feasible than flash memory, and data transfer between the digital appliance and a PC is much faster with die present invention than with flash memory.
- data storage device 100 is first coupled to a first digital appliance (e.g. , digital appliance 40).
- Data storage device 100 receives, via electrical interface 104, the digital data generated by digital appliance 40, and stores the received digital data in data storage medium 14.
- Data storage device 100 is then coupled to a second digital appliance (e.g. , digital appliance 50).
- electrical interface 104 can be any interface that provides a bus - 10 -
- electrical interface 104 can support any protocol and provide an interface between digital storage medium 14 and any communications port 41 , 51 , 61 , 71 , regardless of the protocol the communications port supports.
- digital appliances 40, 50, 60, 70 can have different communications port interfaces and support different protocols.
- electrical interface 104 can be selectively coupled to any communication port that supports any protocol by selecting the appropriate interfaces and protocol adapters to be included in electrical interface 104. For example, if digital appliance 40 is a digital camera and communications port 41 is a compact flash port that supports ATA protocol, electrical interface 104 can include an ATA interface.
- electrical interface 104 can include a SCSI interface 115 and an ATA-to-SCSI protocol adapter 125.
- digital appliance 60 is a notebook computer having a PCMCIA interface port 61
- electrical interface 104 can include a PCMCIA interface 116 and an ATA-to-PCMCIA protocol adapter 127.
- digital appliance 70 is a PC printer and communications port 71 is a parallel port
- electrical interface 104 can include a parallel port interface 117 and an ATA-to-parallel protocol adapter 127.
- electrical interface 104 can be selectively coupled to other communications ports, such as USB ports or SSFDC ports using the appropriate USB or SSFDC interfaces and protocol adapters.
- electrical interface 104 is basically a modular means for providing communication between a digital appliance and data storage medium 14. The user merely selects which interfaces and protocol adapters to include in electrical interface 104 based on the communications ports and protocols supported by the digital appliances to which the user wishes to couple data storage device 100.
- the portable device of the described embodiments is preferably a digital camera
- the present invention is not limited thereto.
- the present invention can be applied to a smart phone, personal digital - 11 -
Abstract
Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2000537148A JP2002507792A (en) | 1998-03-16 | 1999-03-16 | Apparatus and method for directly connecting a mass storage device drive to digital equipment |
EP99913880A EP1062588A1 (en) | 1998-03-16 | 1999-03-16 | Apparatus and method for direct connection of a mass storage drive to a digital appliance |
CA002324006A CA2324006A1 (en) | 1998-03-16 | 1999-03-16 | Apparatus and method for direct connection of a mass storage drive to a digital appliance |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US7819298P | 1998-03-16 | 1998-03-16 | |
US26836599A | 1999-03-15 | 1999-03-15 | |
US09/268,365 | 1999-03-15 | ||
US60/078,192 | 1999-03-15 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1999048016A1 true WO1999048016A1 (en) | 1999-09-23 |
Family
ID=26760216
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US1999/005560 WO1999048016A1 (en) | 1998-03-16 | 1999-03-16 | Apparatus and method for direct connection of a mass storage drive to a digital appliance |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP1062588A1 (en) |
JP (1) | JP2002507792A (en) |
CA (1) | CA2324006A1 (en) |
WO (1) | WO1999048016A1 (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002135635A (en) * | 2000-10-19 | 2002-05-10 | Canon Inc | Imaging unit, external equipment, imaging system and method for imaging |
FR2853975A1 (en) * | 2003-04-18 | 2004-10-22 | Eurl Dv2000 | Double port universal serial bus adaptor for transferring images, has battery supplying constant voltage to storage devices and micro-controller that creates directory in large memory capacity device for copying received data |
FR2866176A1 (en) * | 2004-02-09 | 2005-08-12 | Eurl Dv2000 | Digital data storage system for use with e.g. digital camera, has adaptor including connector compatible with interface of non-volatile memory card, where adaptor and external unit communicate according to protocol of type AT attachment |
WO2005084004A2 (en) * | 2004-02-09 | 2005-09-09 | Eurl Dv2000 | System for storage of digital data |
EP2008278A2 (en) * | 2004-07-06 | 2008-12-31 | Prostor Systems, Inc. | Electronic storage cartridge |
US11818210B2 (en) | 2019-10-07 | 2023-11-14 | Advanced Measurement Technology, Inc. | Systems and methods of direct data storage for measurement instrumentation |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004199854A (en) * | 2002-12-03 | 2004-07-15 | Konica Minolta Holdings Inc | Program and terminal for data copying |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5231501A (en) * | 1989-05-25 | 1993-07-27 | Asahi Kogaku Kogyo Kabushiki Kaisha | Still video apparatus |
US5253133A (en) * | 1992-01-03 | 1993-10-12 | Cct Inc. | Portable modular hard disk drive |
JPH06119422A (en) * | 1992-10-08 | 1994-04-28 | Nikon Corp | Digital electronic still camera image filing system and interface device used therefor |
US5475441A (en) * | 1992-12-10 | 1995-12-12 | Eastman Kodak Company | Electronic camera with memory card interface to a computer |
US5477264A (en) * | 1994-03-29 | 1995-12-19 | Eastman Kodak Company | Electronic imaging system using a removable software-enhanced storage device |
EP0689127A1 (en) * | 1994-06-21 | 1995-12-27 | Sony Corporation | Recording and/or reproducing system and data backup system |
EP0723232A1 (en) * | 1995-01-19 | 1996-07-24 | United Microelectronics Corporation | Controlling method and apparatus for supporting hard disk and/or CD-ROM drives through the PCMCIA interface |
-
1999
- 1999-03-16 EP EP99913880A patent/EP1062588A1/en not_active Withdrawn
- 1999-03-16 JP JP2000537148A patent/JP2002507792A/en active Pending
- 1999-03-16 CA CA002324006A patent/CA2324006A1/en not_active Abandoned
- 1999-03-16 WO PCT/US1999/005560 patent/WO1999048016A1/en not_active Application Discontinuation
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5231501A (en) * | 1989-05-25 | 1993-07-27 | Asahi Kogaku Kogyo Kabushiki Kaisha | Still video apparatus |
US5253133A (en) * | 1992-01-03 | 1993-10-12 | Cct Inc. | Portable modular hard disk drive |
JPH06119422A (en) * | 1992-10-08 | 1994-04-28 | Nikon Corp | Digital electronic still camera image filing system and interface device used therefor |
US5475441A (en) * | 1992-12-10 | 1995-12-12 | Eastman Kodak Company | Electronic camera with memory card interface to a computer |
US5477264A (en) * | 1994-03-29 | 1995-12-19 | Eastman Kodak Company | Electronic imaging system using a removable software-enhanced storage device |
EP0689127A1 (en) * | 1994-06-21 | 1995-12-27 | Sony Corporation | Recording and/or reproducing system and data backup system |
EP0723232A1 (en) * | 1995-01-19 | 1996-07-24 | United Microelectronics Corporation | Controlling method and apparatus for supporting hard disk and/or CD-ROM drives through the PCMCIA interface |
Non-Patent Citations (3)
Title |
---|
PATENT ABSTRACTS OF JAPAN vol. 018, no. 409 (P - 1779) 29 July 1994 (1994-07-29) * |
REIMER J: "MEMORIES IN MY POCKET", BYTE, vol. 16, no. 2, 1 February 1991 (1991-02-01), pages 251/252, 254 - 256, XP000560241, ISSN: 0360-5280 * |
STRASS H: "DREI SYSTEME RINGEN UM DEN STANDARD. SPEICHERKARTEN - KLEINER ALS PCMCIA-KARTEN", ELEKTRONIK, vol. 45, no. 14, 9 July 1996 (1996-07-09), pages 78 - 81, XP000620412, ISSN: 0013-5658 * |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002135635A (en) * | 2000-10-19 | 2002-05-10 | Canon Inc | Imaging unit, external equipment, imaging system and method for imaging |
JP4573988B2 (en) * | 2000-10-19 | 2010-11-04 | キヤノン株式会社 | Imaging apparatus and control method thereof |
FR2853975A1 (en) * | 2003-04-18 | 2004-10-22 | Eurl Dv2000 | Double port universal serial bus adaptor for transferring images, has battery supplying constant voltage to storage devices and micro-controller that creates directory in large memory capacity device for copying received data |
FR2866176A1 (en) * | 2004-02-09 | 2005-08-12 | Eurl Dv2000 | Digital data storage system for use with e.g. digital camera, has adaptor including connector compatible with interface of non-volatile memory card, where adaptor and external unit communicate according to protocol of type AT attachment |
WO2005084004A2 (en) * | 2004-02-09 | 2005-09-09 | Eurl Dv2000 | System for storage of digital data |
WO2005084004A3 (en) * | 2004-02-09 | 2005-10-27 | Eurl Dv2000 | System for storage of digital data |
EP2008278A2 (en) * | 2004-07-06 | 2008-12-31 | Prostor Systems, Inc. | Electronic storage cartridge |
EP2008278A4 (en) * | 2004-07-06 | 2010-12-15 | Prostor Systems Inc | Electronic storage cartridge |
US11818210B2 (en) | 2019-10-07 | 2023-11-14 | Advanced Measurement Technology, Inc. | Systems and methods of direct data storage for measurement instrumentation |
Also Published As
Publication number | Publication date |
---|---|
CA2324006A1 (en) | 1999-09-23 |
EP1062588A1 (en) | 2000-12-27 |
JP2002507792A (en) | 2002-03-12 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP2085887B1 (en) | Flashtoaster for reading several types of flash memory cards with or without a PC | |
US6175517B1 (en) | Insertble and removable digital memory apparatus | |
EP1851669B1 (en) | Data storage and transfer device and method | |
US5877975A (en) | Insertable/removable digital memory apparatus and methods of operation thereof | |
JP2007534034A (en) | Memory card compatible with multiple connector standards | |
US20020178307A1 (en) | Multiple memory card adapter | |
US6189055B1 (en) | Multi-module adapter having a plurality of recesses for receiving a plurality of insertable memory modules | |
EP1062588A1 (en) | Apparatus and method for direct connection of a mass storage drive to a digital appliance | |
CA2309833A1 (en) | Digital appliance data download device for data storage | |
KR200231733Y1 (en) | Apparatus for interfacing memory card | |
KR100480013B1 (en) | Universal Memory Card Adapter and The Interfacing Method thereof | |
KR200241676Y1 (en) | Card adapter, main station removably coupled with the card adapter, and universal card reader/writer | |
KR100433430B1 (en) | Portable mobile communication system having adaptor for PCMCIA | |
JPH08153176A (en) | Memory card with photographing function | |
JPH06231318A (en) | Memory card | |
WO2001063908A2 (en) | Connection of a mass storage drive to a digital appliance by an rf transponder | |
AU2005211564B2 (en) | Flashtoaster for reading several types of flash memory cards with or without a PC | |
JPH08125962A (en) | Memory card with photographing function | |
CA2551154A1 (en) | Flashtoaster for reading several types of flash memory card with or without a pc |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
AK | Designated states |
Kind code of ref document: A1 Designated state(s): CA JP SG |
|
AL | Designated countries for regional patents |
Kind code of ref document: A1 Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE |
|
DFPE | Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed before 20040101) | ||
121 | Ep: the epo has been informed by wipo that ep was designated in this application | ||
WWE | Wipo information: entry into national phase |
Ref document number: 1999913880 Country of ref document: EP |
|
ENP | Entry into the national phase |
Ref country code: JP Ref document number: 2000 537148 Kind code of ref document: A Format of ref document f/p: F |
|
ENP | Entry into the national phase |
Ref document number: 2324006 Country of ref document: CA Ref country code: CA Ref document number: 2324006 Kind code of ref document: A Format of ref document f/p: F |
|
WWP | Wipo information: published in national office |
Ref document number: 1999913880 Country of ref document: EP |
|
WWW | Wipo information: withdrawn in national office |
Ref document number: 1999913880 Country of ref document: EP |