Craven; Peter Graham
Patent Applications and Registrations
Patent applications and USPTO patent grants for Craven; Peter Graham.The latest application filed is for "microphone arrays providing improved horizontal directivity".
- Craven; Peter Graham - Haslemere N/A GB
- Craven; Peter Graham - Surrey N/A GB
- Craven; Peter Graham - Huntingdon N/A GB
- Craven; Peter Graham - Greater London GB
- Craven; Peter Graham - Wimbledon N/A GB
- Craven; Peter Graham - London N/A GB
- Craven; Peter Graham - West Sussex county GB
- Craven; Peter Graham - West Sussex GB
- Craven; Peter Graham - Grove Wantage GB
- Craven; Peter Graham - Oxon GB
- Craven; Peter Graham - Oxford OX12 9SG GB
- Craven; Peter Graham - Headington EN
| Patent | Date |
|---|---|
| Microphone arrays providing improved horizontal directivity Grant 11,388,510 - Craven , et al. July 12, 2 | 2022-07-12 |
| Microphone Arrays Providing Improved Horizontal Directivity App 20210289291 - Craven; Peter Graham ; et al. | 2021-09-16 |
| Discrete dither Grant 11,095,304 - Craven , et al. August 17, 2 | 2021-08-17 |
| Digital Encapsulation Of Audio Signals App 20210193157 - Craven; Peter Graham ; et al. | 2021-06-24 |
| Lossless bandsplitting and bandjoining using allpass filters Grant 10,896,683 - Craven , et al. January 19, 2 | 2021-01-19 |
| Non Linear Filter With Group Delay At Pre-response Frequency For High Res Radio App 20200395918 - Craven; Peter Graham ; et al. | 2020-12-17 |
| Digital encapsulation of audio signals Grant 10,867,614 - Craven , et al. December 15, 2 | 2020-12-15 |
| Non linear filter with group delay at pre-response frequency for high res audio Grant 10,763,828 - Craven , et al. Sep | 2020-09-01 |
| Digital Encapsulation Of Audio Signals App 20190057709 - Craven; Peter Graham ; et al. | 2019-02-21 |
| Lossless Bandsplitting And Bandjoining Using Allpass Filters App 20190013032 - Craven; Peter Graham ; et al. | 2019-01-10 |
| Digital encapsulation of audio signals Grant 10,115,410 - Craven , et al. October 30, 2 | 2018-10-30 |
| Transparent lossless audio watermarking Grant 9,940,940 - Craven , et al. April 10, 2 | 2018-04-10 |
| Lossless embedded additional data Grant 9,870,777 - Craven , et al. January 16, 2 | 2018-01-16 |
| Non Linear Filter With Group Delay At Pre-response Frequency For High Res Radio App 20170346465 - Craven; Peter Graham ; et al. | 2017-11-30 |
| Transparent Lossless Audio Watermarking App 20170116996 - Craven; Peter Graham ; et al. | 2017-04-27 |
| Digital Encapsulation Of Audio Signals App 20170110141 - Craven; Peter Graham ; et al. | 2017-04-20 |
| Doubly compatible lossless audio bandwidth extension Grant 9,548,055 - Craven , et al. January 17, 2 | 2017-01-17 |
| Versatile Music Distribution App 20160005411 - Stuart; John Robert ; et al. | 2016-01-07 |
| Lossless Embedded Additional Data App 20150279378 - Craven; Peter Graham ; et al. | 2015-10-01 |
| Prediction of signals Grant 9,106,241 - Craven , et al. August 11, 2 | 2015-08-11 |
| Doubly Compatible Lossless Audio Bandwidth Extension App 20150154969 - Craven; Peter Graham ; et al. | 2015-06-04 |
| Lossy coding of signals Grant 8,533,571 - Craven , et al. September 10, 2 | 2013-09-10 |
| Prediction Of Signals App 20130051579 - Craven; Peter Graham ; et al. | 2013-02-28 |
| Lossy Coding Of Signals App 20110179338 - Craven; Peter Graham ; et al. | 2011-07-21 |
| Matrix improvements to lossless encoding and decoding Grant 7,193,538 - Craven , et al. March 20, 2 | 2007-03-20 |
| Lossless Coding Method For Waveform Data App 20050030207 - Craven, Peter Graham ; et al. | 2005-02-10 |
| Matrix improvements to lossless encoding and decoding App 20050007262 - Craven, Peter Graham ; et al. | 2005-01-13 |
| Matrix improvements to lossless encoding and decoding Grant 6,774,820 - Craven , et al. August 10, 2 | 2004-08-10 |
| Compensating filters Grant 6,760,451 - Craven , et al. July 6, 2 | 2004-07-06 |
| Matrix improvements to lossless encoding and decoding App 20040070523 - Craven, Peter Graham ; et al. | 2004-04-15 |
| Matrix improvements to lossless encoding and decoding Grant 6,611,212 - Craven , et al. August 26, 2 | 2003-08-26 |
| Analogue and digital convertors Grant 6,232,899 - Craven May 15, 2 | 2001-05-15 |
| Analogue and digital converters Grant 6,031,481 - Craven February 29, 2 | 2000-02-29 |
| Digital converter Grant 5,708,433 - Craven January 13, 1 | 1998-01-13 |
| Coincident microphone simulation covering three dimensional space and yielding various directional outputs Grant 4,042,779 - Craven , et al. August 16, 1 | 1977-08-16 |
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