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Patente

Referenziert von

Zitiert von PatentEingetragenAusgestelltUrsprünglich Bevollmächtigter Titel
US39393109. Aug. 197417. Febr. 1976Stereophonic headset with ear to ear acoustical passageway
US39846366. März 19755. Okt. 1976Koss CorporationQuadraphonic headphone with ambience programmer
US41105833. Febr. 197629. Aug. 1978Earphone construction
US417371513. Jan. 19786. Nov. 1979Acoustical device
US482132319. Febr. 198811. Apr. 1989Stereo headphone
US502248620. Sept. 198911. Juni 1991Sony CorporationSound reproducing apparatus
US518662528. Nov. 199016. Febr. 1993Young Dental Manufacturing CompanyControl for dental air-polisher
US563834313. Juli 199510. Juni 1997Sony Corporation
Sony Electronics, Inc.
Method and apparatus for re-recording multi-track sound recordings for dual-channel playbacK
US579892224. Jan. 199725. Aug. 1998Sony Corporation
Sony Pictures Entertainment, Inc.
Method and apparatus for electronically embedding directional cues in two channels of sound for interactive applications
US582496728. Okt. 199720. Okt. 1998Syracuse UniversityEar muffler
US600277514. Aug. 199814. Dez. 1999Sony Corporation
Sony Pictures Entertainment Inc.
Method and apparatus for electronically embedding directional cues in two channels of sound
US600917924. Jan. 199728. Dez. 1999Sony Corporation
Sony Pictures Entertainment, Inc.
Method and apparatus for electronically embedding directional cues in two channels of sound
US606736116. Juli 199723. Mai 2000Sony Corporation
Sony Electronics, Inc.
Method and apparatus for two channels of sound having directional cues
US615454512. Aug. 199828. Nov. 2000Sony Corporation
Sony Pictures Entertainment, Inc.
Method and apparatus for two channels of sound having directional cues
US635664420. Febr. 199812. März 2002Sony Corporation
Sony Electronics, Inc.
Earphone (surround sound) speaker
US816197418. Aug. 200924. Apr. 2012Syracuse UniversityHearing protection apparatus with incorporated eyewear
USD26624430. Mai 197921. Sept. 1982Pickering & Company, Inc.Collapsible headset
USD57900029. Juni 200721. Okt. 2008GN A/SHeadset
USD60517127. Okt. 20081. Dez. 2009Koninklijke Philips Electronics N.V.Headphone