Issued Patents All Time
Showing 25 most recent of 35 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11637996 | High luminance projection displays and associated methods | Gerwin Damberg, Martin J. Richards | 2023-04-25 |
| 11594159 | Display management with ambient light compensation | Robin Atkins, Jaclyn Anne Pytlarz, Timo Kunkel | 2023-02-28 |
| 10775688 | Single and multi-modulator projector systems with global dimming | Douglas J. Gorny, Douglas J. Darrow, Martin J. Richards | 2020-09-15 |
| 10462437 | High luminance projection displays and associated methods | Gerwin Damberg, Martin J. Richards | 2019-10-29 |
| 10234754 | Single and multi-modulator projector systems with global dimming | Douglas J. Gorny, Douglas J. Darrow, Martin J. Richards | 2019-03-19 |
| 9958762 | Single and multi-modulator projector systems with global dimming | Douglas J. Gorny, Douglas J. Darrow, Martin J. Richards | 2018-05-01 |
| 9462215 | Enhanced global dimming for projector display systems | Douglas J. Gorny, Douglas J. Darrow | 2016-10-04 |
| 9451292 | Method and system for backward compatible, extended dynamic range encoding of video | Jon Scott Miller, Mahdi Nezamabadi | 2016-09-20 |
| 9117385 | Resolution management for multi-view display technologies | Robin Atkins | 2015-08-25 |
| 6085163 | Using time-aligned blocks of encoded audio in video/audio applications to facilitate audio switching | — | 2000-07-04 |
| 6021386 | Coding method and apparatus for multiple channels of audio information representing three-dimensional sound fields | Mark F. Davis | 2000-02-01 |
| 6016295 | Audio system which not only enables the application of the surround sytem standard to special playback uses but also easily maintains compatibility with a surround system | Kenjiro Endoh | 2000-01-18 |
| 5913190 | Frame-based audio coding with video/audio data synchronization by audio sample rate conversion | Louis D. Fielder | 1999-06-15 |
| 5909664 | Method and apparatus for encoding and decoding audio information representing three-dimensional sound fields | Mark F. Davis, Ray M. Dolby | 1999-06-01 |
| 5899969 | Frame-based audio coding with gain-control words | Louis D. Fielder | 1999-05-04 |
| 5896358 | Audio system which not only enables the application of the surround system standard to special playback uses but also easily maintains compatibility with a surround system | Kenjiro Endoh | 1999-04-20 |
| 5873065 | Two-stage compression and expansion of coupling processed multi-channel sound signals for transmission and recording | Kenzo Akagiri, Mark F. Davis, Ray M. Dolby | 1999-02-16 |
| 5632005 | Encoder/decoder for multidimensional sound fields | Mark F. Davis, Ray M. Dolby | 1997-05-20 |
| 5632003 | Computationally efficient adaptive bit allocation for coding method and apparatus | Grant A. Davidson, Mark F. Davis, Brian David Link, Louis D. Fielder | 1997-05-20 |
| 5583962 | Encoder/decoder for multidimensional sound fields | Mark F. Davis, Ray M. Dolby | 1996-12-10 |
| 5581653 | Low bit-rate high-resolution spectral envelope coding for audio encoder and decoder | — | 1996-12-03 |
| 5550541 | Compact source coding tables for encoder/decoder system | — | 1996-08-27 |
| 5451954 | Quantization noise suppression for encoder/decoder system | Mark F. Davis, Grant A. Davidson, Stephen Decker Vernon | 1995-09-19 |
| 5402124 | Encoder and decoder with improved quantizer using reserved quantizer level for small amplitude signals | Mark F. Davis | 1995-03-28 |
| 5400433 | Decoder for variable-number of channel presentation of multidimensional sound fields | Mark F. Davis | 1995-03-21 |