|
| US3975712 | 18. Febr. 1975 | 17. Aug. 1976 | Motorola, Inc. | Asynchronous communication interface adaptor |
| US4027289 | 26. Juni 1975 | 31. Mai 1977 | | Operating condition data system |
| US4068213 | 23. Dez. 1976 | 10. Jan. 1978 | NCR Corporation | Checkout system |
| US4100533 | 6. Dez. 1976 | 11. Juli 1978 | Bell Telephone Laboratories, Incorporated | Multipoint polling technique |
| US4142156 | 23. Dez. 1976 | 27. Febr. 1979 | Veripen, Inc. | Control signal apparatus for CATV system |
| US4149144 | 5. Juli 1977 | 10. Apr. 1979 | Honeywell Inc. | Polling and data communication system having a pulse position to binary address conversion circuit |
| US4231015 | 28. Sept. 1978 | 28. Okt. 1980 | General Atomic Company | Multiple-processor digital communication system |
| US4241330 | 28. Sept. 1978 | 23. Dez. 1980 | General Atomic Company | Multiple-processor digital communication system |
| US4320472 | 14. Nov. 1977 | 16. März 1982 | United Geophysical Corporation | Digital geophone system |
| US4388690 | 21. Okt. 1980 | 14. Juni 1983 | AEL Microtel Limited | Automatic meter reading transponder |
| US4419738 | 6. Nov. 1981 | 6. Dez. 1983 | Tokyo Electric Co., Ltd. | Unit-price presetting method for electronic cash registers |
| US4435706 | 2. Nov. 1981 | 6. März 1984 | Allen-Bradley Company | Switch network |
| US4456957 | 28. Sept. 1981 | 26. Juni 1984 | NCR Corporation | Apparatus using a decision table for routing data among terminals and a host system |
| US4553263 | 22. Dez. 1983 | 12. Nov. 1985 | Motorola, Inc. | Queued community repeater mobile |
| US4586086 | 30. Juli 1984 | 29. Apr. 1986 | Ricoh Company, Ltd. | Facsimile communication relay system |
| US4607289 | 16. Febr. 1983 | 19. Aug. 1986 | Ricoh Company, Ltd. | Facsimile transceiver capable of storing and relaying data |
| US4639889 | 17. Sept. 1984 | 27. Jan. 1987 | Omron Tateisi Electronics Company | System for controlling communication between a main control assembly and programmable terminal units |
| US4653009 | 21. Sept. 1983 | 24. März 1987 | Pitney Bowes Inc. | Stamp dispenser |
| US4744024 | 23. Juli 1984 | 10. Mai 1988 | Burroughs Corporation | Method of operating a bus in a data processing system via a repetitive three stage signal sequence |
| US4773001 | 2. Okt. 1985 | 20. Sept. 1988 | International Business Machines Corp. | Method and apparatus for communicating with remote units of a distributive data processing system |
| US5023891 | 25. Juli 1989 | 11. Juni 1991 | SF2 Corporation | Method and circuit for decoding a Manchester code signal |
| US5278829 | 10. Jan. 1991 | 11. Jan. 1994 | Digital Equipment Corporation | Reduced broadcast algorithm for address resolution protocol |
| US5313664 | 20. Nov. 1992 | 17. Mai 1994 | NCR Corporation | Point of sale system having backup file device |
| US6725218 | 28. Apr. 2000 | 20. Apr. 2004 | Cisco Technology, Inc. | Computerized database system and method |
| US6804815 | 18. Sept. 2000 | 12. Okt. 2004 | Cisco Technology, Inc. | Sequence control mechanism for enabling out of order context processing |
| US7076716 | 13. Apr. 1998 | 11. Juli 2006 | Intel Corporation | Early acknowledgement of primary packets |
| US7185262 | 5. Dez. 2001 | 27. Febr. 2007 | Siemens Aktiengesellschaft | Method and device for monitoring a data processing and transmission |
| US7813367 | 8. Jan. 2007 | 12. Okt. 2010 | Foundry Networks, Inc. | Pipeline method and system for switching packets |
| US7817659 | 26. März 2004 | 19. Okt. 2010 | Foundry Networks, LLC | Method and apparatus for aggregating input data streams |
| US7830884 | 12. Sept. 2007 | 9. Nov. 2010 | Foundry Networks, LLC | Flexible method for processing data packets in a network routing system for enhanced efficiency and monitoring capability |
| US7903654 | 22. Dez. 2006 | 8. März 2011 | Foundry Networks, LLC | System and method for ECMP load sharing |
| US7948872 | 9. März 2009 | 24. Mai 2011 | Foundry Networks, LLC | Backplane interface adapter with error control and redundant fabric |
| US7953922 | 16. Dez. 2009 | 31. Mai 2011 | Foundry Networks, LLC | Double density content addressable memory (CAM) lookup scheme |
| US7953923 | 16. Dez. 2009 | 31. Mai 2011 | Foundry Networks, LLC | Double density content addressable memory (CAM) lookup scheme |
| US7978614 | 10. Dez. 2007 | 12. Juli 2011 | Foundry Network, LLC | Techniques for detecting non-receipt of fault detection protocol packets |
| US7978702 | 17. Febr. 2009 | 12. Juli 2011 | Foundry Networks, LLC | Backplane interface adapter |
| US7995580 | 9. März 2009 | 9. Aug. 2011 | Foundry Networks, Inc. | Backplane interface adapter with error control and redundant fabric |
| US8037399 | 18. Juli 2007 | 11. Okt. 2011 | Foundry Networks, LLC | Techniques for segmented CRC design in high speed networks |
| US8090901 | 14. Mai 2009 | 3. Jan. 2012 | Brocade Communications Systems, Inc. | TCAM management approach that minimize movements |
| US8149839 | 26. Aug. 2008 | 3. Apr. 2012 | Foundry Networks, LLC | Selection of trunk ports and paths using rotation |
| US8155011 | 10. Dez. 2007 | 10. Apr. 2012 | Foundry Networks, LLC | Techniques for using dual memory structures for processing failure detection protocol packets |
| US8170044 | 7. Juni 2010 | 1. Mai 2012 | Foundry Networks, LLC | Pipeline method and system for switching packets |
| US8194666 | 29. Jan. 2007 | 5. Juni 2012 | Foundry Networks, LLC | Flexible method for processing data packets in a network routing system for enhanced efficiency and monitoring capability |
| US8238255 | 31. Juli 2007 | 7. Aug. 2012 | Foundry Networks, LLC | Recovering from failures without impact on data traffic in a shared bus architecture |
| USRE38419 | 15. März 2001 | 10. Febr. 2004 | NCR Corporation | Computer interface device |