Johnston; James D.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Johnston; James D..The latest application filed is for "adaptive audio codec system, method and article".
Company Profile
3.52.30
- Johnston; James D. - Redmond WA
- Johnston; James D. - Wappingers Falls NY
- Johnston; James D. - Ottawa CA
- Johnston; James D. - Houston TX
- Johnston; James D. - Warren NJ
- Johnston; James D. - Millington NJ
- Johnston; James D. - Madison AL
- Johnston; James D. -
- Johnston; James D. - Baton Rouge LA
Patent Activity
| Patent | Date |
|---|---|
| Adaptive audio decoder system, method and article Grant 10,770,088 - Johnston , et al. Sep | 2020-09-08 |
| Adaptive audio codec system, method and article Grant 10,756,755 - Johnston , et al. A | 2020-08-25 |
| Adaptive audio encoder system, method and article Grant 10,699,725 - Johnston , et al. | 2020-06-30 |
| Big data assistant Grant 9,940,113 - Johnston , et al. April 10, 2 | 2018-04-10 |
| Adaptive Audio Codec System, Method And Article App 20170330572 - Johnston; James D. ; et al. | 2017-11-16 |
| Adaptive Audio Codec System, Method And Article App 20170330575 - Johnston; James D. ; et al. | 2017-11-16 |
| Adaptive Audio Codec System, Method And Article App 20170330577 - Johnston; James D. ; et al. | 2017-11-16 |
| Adaptive Audio Codec System, Method And Article App 20170330574 - Johnston; James D. ; et al. | 2017-11-16 |
| Spatial audio encoding and reproduction of diffuse sound Grant 9,728,181 - Jot , et al. August 8, 2 | 2017-08-08 |
| Room characterization and correction for multi-channel audio Grant 9,641,952 - Fejzo , et al. May 2, 2 | 2017-05-02 |
| Big Data Assistant App 20170068525 - JOHNSTON; James D. ; et al. | 2017-03-09 |
| Encoding and reproduction of three dimensional audio soundtracks Grant 9,530,421 - Jot , et al. December 27, 2 | 2016-12-27 |
| Spatial Audio Encoding And Reproduction Of Diffuse Sound App 20150332663 - Jot; Jean-Marc ; et al. | 2015-11-19 |
| Room Characterization And Correction For Multi-channel Audio App 20150230041 - Fejzo; Zoran ; et al. | 2015-08-13 |
| Spatial audio encoding and reproduction of diffuse sound Grant 9,042,565 - Jot , et al. May 26, 2 | 2015-05-26 |
| Loudspeaker array providing direct and indirect radiation from same set of drivers Grant 9,031,267 - Johnston , et al. May 12, 2 | 2015-05-12 |
| Room characterization and correction for multi-channel audio Grant 9,031,268 - Fejzo , et al. May 12, 2 | 2015-05-12 |
| Spatial audio encoding and reproduction Grant 8,908,874 - Johnston , et al. December 9, 2 | 2014-12-09 |
| Encoding And Reproduction Of Three Dimensional Audio Soundtracks App 20140350944 - Jot; Jean-Marc ; et al. | 2014-11-27 |
| Digital media universal elementary stream Grant 8,861,927 - Sirivara , et al. October 14, 2 | 2014-10-14 |
| Virtual sound source positioning Grant 8,620,009 - Zhang , et al. December 31, 2 | 2013-12-31 |
| Multichannel sound rendering via virtualization in a stereo loudspeaker system Grant 8,335,331 - Johnston , et al. December 18, 2 | 2012-12-18 |
| Room Characterization And Correction For Multi-channel Audio App 20120288124 - Fejzo; Zoran ; et al. | 2012-11-15 |
| Perceptually weighted digital audio level compression Grant 8,300,849 - Smirnov , et al. October 30, 2 | 2012-10-30 |
| Dynamic bass boost filter Grant 8,275,152 - Smirnov , et al. September 25, 2 | 2012-09-25 |
| Interaural time delay restoration system and method Grant 8,233,629 - Johnston July 31, 2 | 2012-07-31 |
| Bass boost filtering techniques Grant 8,189,812 - Smirnov , et al. May 29, 2 | 2012-05-29 |
| Digital Media Universal Elementary Stream App 20120130721 - Sirivara; Sudheer ; et al. | 2012-05-24 |
| Spatial Audio Encoding And Reproduction Of Diffuse Sound App 20120082319 - Jot; Jean-Marc ; et al. | 2012-04-05 |
| Stereo image widening Grant 8,144,902 - Johnston March 27, 2 | 2012-03-27 |
| Spatial Audio Encoding And Reproduction App 20120057715 - Johnston; James D. ; et al. | 2012-03-08 |
| Digital media universal elementary stream Grant 8,131,134 - Sirivara , et al. March 6, 2 | 2012-03-06 |
| Loudness-based compensation for background noise Grant 8,103,008 - Johnston January 24, 2 | 2012-01-24 |
| Adaptive Environmental Noise Compensation For Audio Playback App 20110251704 - Walsh; Martin ; et al. | 2011-10-13 |
| Ruminant Dietary Supplement Compositions And Methods Of Manufacturing And Using The Same App 20110200705 - Tricarico; Juan M. ; et al. | 2011-08-18 |
| Interaural Time Delay Restoration System and Method App 20100054482 - Johnston; James D. | 2010-03-04 |
| Sound Field Widening and Phase Decorrelation System and Method App 20100040243 - Johnston; James D. | 2010-02-18 |
| Virtual Sound Source Positioning App 20090310802 - Zhang; Zhengyou ; et al. | 2009-12-17 |
| Femoral implant for hip arthroplasty Grant 7,611,541 - Thompson , et al. November 3, 2 | 2009-11-03 |
| Multichannel Sound Rendering Via Virtualization In A Stereo Loudspeaker System App 20090185693 - Johnston; James D. ; et al. | 2009-07-23 |
| Stereo Image Widening App 20090136066 - Johnston; James D. | 2009-05-28 |
| Perceptually Weighted Digital Audio Level Compression App 20090116664 - Smirnov; Serge ; et al. | 2009-05-07 |
| Spatial Audio Conferencing App 20090080632 - Zhang; Zhengyou ; et al. | 2009-03-26 |
| Dynamic Bass Boost Filter App 20090080675 - Smirnov; Serge ; et al. | 2009-03-26 |
| Loudspeaker Array Providing Direct And Indirect Radiation From Same Set Of Drivers App 20090060236 - Johnston; James D. ; et al. | 2009-03-05 |
| Loudness-based Compensation For Background Noise App 20080267427 - Johnston; James D. | 2008-10-30 |
| Bass Boost Filtering Techniques App 20080212797 - Smirnov; Serge ; et al. | 2008-09-04 |
| JVM System Scope Initializer App 20080134172 - Fallon; Dennis J. ; et al. | 2008-06-05 |
| Femoral implant for hip arthroplasty App 20060167558 - Thompson; Matthew T. ; et al. | 2006-07-27 |
| Digital media universal elementary stream App 20050234731 - Sirivara, Sudheer ; et al. | 2005-10-20 |
| Femoral implant for hip arthroplasty App 20050159821 - Thompson, Matthew T. ; et al. | 2005-07-21 |
| Rate loop processor for perceptual encoder/decoder Grant 5,627,938 - Johnston May 6, 1 | 1997-05-06 |
| Noise imaging protection for multi-channel audio signals Grant 5,625,745 - Dorward , et al. April 29, 1 | 1997-04-29 |
| Method and apparatus for two-component signal compression Grant 5,592,584 - Ferreira , et al. January 7, 1 | 1997-01-07 |
| Perceptual coding of audio signals using entropy coding and/or multiple power spectra Grant 5,535,300 - Hall, II , et al. July 9, 1 | 1996-07-09 |
| Perceptually-adapted image coding system Grant 5,517,581 - Johnston , et al. May 14, 1 | 1996-05-14 |
| Multi-channel perceptual audio compression system with encoding mode switching among matrixed channels Grant 5,488,665 - Johnston , et al. January 30, 1 | 1996-01-30 |
| Method and apparatus for coding audio signals based on perceptual model Grant 5,481,614 - Johnston January 2, 1 | 1996-01-02 |
| Tailored error protection Grant 5,463,641 - Dorward , et al. October 31, 1 | 1995-10-31 |
| Perceptual coding of audio signals Grant 5,341,457 - Hall, II , et al. August 23, 1 | 1994-08-23 |
| Image processing system Grant 5,309,526 - Pappas , et al. May 3, 1 | 1994-05-03 |
| Method and apparatus for coding audio signals based on perceptual model Grant 5,285,498 - Johnston February 8, 1 | 1994-02-08 |
| Method and apparatus for two-component signal compression Grant 5,227,788 - Johnston , et al. July 13, 1 | 1993-07-13 |
| Adaptive non-linear quantizer Grant 5,136,377 - Johnston , et al. August 4, 1 | 1992-08-04 |
| Adaptive leak HDTV encoder Grant 5,134,475 - Johnston , et al. July 28, 1 | 1992-07-28 |
| High definition television coding arrangement with graceful degradation Grant 5,128,756 - Johnston , et al. July 7, 1 | 1992-07-07 |
| Perceptual coding of audio signals Grant 5,040,217 - Brandenburg , et al. August 13, 1 | 1991-08-13 |
| Sound location arrangement Grant 4,741,038 - Elko , et al. April 26, 1 | 1988-04-26 |
| Endpoint detector Grant RE32,172 - Johnston , et al. June 3, 1 | 1986-06-03 |
| Silence editing speech processor Grant 4,449,190 - Flanagan , et al. May 15, 1 | 1984-05-15 |
| Endpoint detector Grant 4,370,521 - Johnston , et al. January 25, 1 | 1983-01-25 |
| Pneumatic inflatable end effector Grant 4,273,505 - Clark , et al. June 16, 1 | 1981-06-16 |
| Wrist joint assembly Grant 4,068,763 - Fletcher , et al. January 17, 1 | 1978-01-17 |
| Combined docking and grasping device Grant 4,018,409 - Burch , et al. April 19, 1 | 1977-04-19 |
| Nickel extraction process Grant 3,953,200 - Im , et al. April 27, 1 | 1976-04-27 |
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