Inventor · disambiguated record
Craig C. Todd
Also filed as: TODD CRAIG · TODD CRAIG C · TODD CRAIG CAMPBELL
35 granted patents·2 pending applications·3,249 citations·filing 1982–2020
98Inventor score
Files withDOLBY LAB LICENSING CORP21DOLBY LABORATORIES LICENSING CORP7DOLBY RAY MILTON2TOSHIBA KK2DAMBERG GERWIN1
Top patents by PatentIndex Score
37 records- 0199US6021386ACoding method and apparatus for multiple channels of audio information representing three-dimensional sound fieldsDOLBY LAB LICENSING CORP·Filed 1999·Granted Feb 1, 2000·578 cites·26 claims
- 0299US5632005AEncoder/decoder for multidimensional sound fieldsDOLBY RAY MILTON·Filed 1995·Granted May 20, 1997·341 cites·1 claims
- 0399US5583962AEncoder/decoder for multidimensional sound fieldsDOLBY LAB LICENSING CORP·Filed 1992·Granted Dec 10, 1996·385 cites·70 claims
- 0498US5909664AMethod and apparatus for encoding and decoding audio information representing three-dimensional sound fieldsDOLBY RAY MILTON·Filed 1997·Granted Jun 1, 1999·148 cites·32 claims
- 0597US5400433ADecoder for variable-number of channel presentation of multidimensional sound fieldsDOLBY LAB LICENSING CORP·Filed 1993·Granted Mar 21, 1995·180 cites·10 claims
- 0697US5274740ADecoder for variable number of channel presentation of multidimensional sound fieldsDOLBY LAB LICENSING CORP·Filed 1991·Granted Dec 28, 1993·169 cites·8 claims
- 0797US4700362AA-D encoder and D-A decoder systemDOLBY LAB LICENSING CORP·Filed 1984·Granted Oct 13, 1987·115 cites·56 claims
- 0896US5581653ALow bit-rate high-resolution spectral envelope coding for audio encoder and decoderDOLBY LAB LICENSING CORP·Filed 1993·Granted Dec 3, 1996·220 cites·38 claims
- 0995US4799260AVariable matrix decoderDOLBY LAB LICENSING CORP·Filed 1986·Granted Jan 17, 1989·120 cites·38 claims
- 1094US6016295AAudio system which not only enables the application of the surround sytem standard to special playback uses but also easily maintains compatibility with a surround systemTOSHIBA KK·Filed 1999·Granted Jan 18, 2000·78 cites·75 claims
- 1193US5632003AComputationally efficient adaptive bit allocation for coding method and apparatusDOLBY LAB LICENSING CORP·Filed 1993·Granted May 20, 1997·154 cites·44 claims
- 1293US5046098AVariable matrix decoder with three output channelsDOLBY LAB LICENSING CORP·Filed 1989·Granted Sep 3, 1991·95 cites·23 claims
- 1392US5550541ACompact source coding tables for encoder/decoder systemDOLBY LAB LICENSING CORP·Filed 1994·Granted Aug 27, 1996·89 cites·22 claims
- 1491US10234754B2Single and multi-modulator projector systems with global dimmingDOLBY LABORATORIES LICENSING CORP·Filed 2018·Granted Mar 19, 2019·6 cites·5 claims
- 1591US4941177AVariable matrix decoderDOLBY LAB LICENSING CORP·Filed 1988·Granted Jul 10, 1990·80 cites·38 claims
- 1690US9958762B2Single and multi-modulator projector systems with global dimmingDOLBY LABORATORIES LICENSING CORP·Filed 2014·Granted May 1, 2018·9 cites·25 claims
- 1790US5896358AAudio system which not only enables the application of the surround system standard to special playback uses but also easily maintains compatibility with a surround systemTOSHIBA KK·Filed 1997·Granted Apr 20, 1999·53 cites·19 claims
- 1889US5873065ATwo-stage compression and expansion of coupling processed multi-channel sound signals for transmission and recordingSONY CORP·Filed 1994·Granted Feb 16, 1999·88 cites·16 claims
- 1988US9462215B2Enhanced global dimming for projector display systemsDOLBY LABORATORIES LICENSING CORP·Filed 2014·Granted Oct 4, 2016·9 cites·8 claims
- 2086US4700361ASpectral emphasis and de-emphasisDOLBY LAB LICENSING CORP·Filed 1984·Granted Oct 13, 1987·32 cites·43 claims
- 2183US5913190AFrame-based audio coding with video/audio data synchronization by audio sample rate conversionDOLBY LAB LICENSING CORP·Filed 1997·Granted Jun 15, 1999·40 cites·16 claims
- 2282US11637996B2High luminance projection displays and associated methodsDOLBY LABORATORIES LICENSING CORP·Filed 2019·Granted Apr 25, 2023·2 cites·18 claims
- 2381US5451954AQuantization noise suppression for encoder/decoder systemDOLBY LAB LICENSING CORP·Filed 1993·Granted Sep 19, 1995·53 cites·23 claims
- 2481US5357284ACompatible digital audio for NTSC televisionDOLBY LAB LICENSING CORP·Filed 1990·Granted Oct 18, 1994·56 cites·50 claims
- 2576US5899969AFrame-based audio coding with gain-control wordsDOLBY LAB LICENSING CORP·Filed 1997·Granted May 4, 1999·52 cites·14 claims
- 2676US5402124AEncoder and decoder with improved quantizer using reserved quantizer level for small amplitude signalsDOLBY LAB LICENSING CORP·Filed 1992·Granted Mar 28, 1995·34 cites·35 claims
- 2775US11594159B2Display management with ambient light compensationDOLBY LABORATORIES LICENSING CORP·Filed 2020·Granted Feb 28, 2023·1 cites·12 claims
- 2868US9117385B2Resolution management for multi-view display technologiesTODD CRAIG·Filed 2012·Granted Aug 25, 2015·2 cites·16 claims
- 2966US6085163AUsing time-aligned blocks of encoded audio in video/audio applications to facilitate audio switchingFiled 1998·Granted Jul 4, 2000·31 cites·22 claims
- 3064US4577305AStereophonic motion picture photographic sound-tracks compatible with different sound projection formats and record and playback apparatus thereforeDOLBY LAB LICENSING CORP·Filed 1983·Granted Mar 18, 1986·17 cites·21 claims
- 3162US10775688B2Single and multi-modulator projector systems with global dimmingDOLBY LABORATORIES LICENSING CORP·Filed 2019·Granted Sep 15, 2020·0 cites·18 claims
- 3258US10462437B2High luminance projection displays and associated methodsDOLBY LABORATORIES LICENSING CORP·Filed 2016·Granted Oct 29, 2019·0 cites·8 claims
- 3357US2014043352A1High Luminance Projection Displays And Associated MethodsDAMBERG GERWIN·Filed 2012·Application pending·0 cites
- 3447US2006069550A1Continuous backup audioDOLBY LAB LICENSING CORP·Filed 2004·Application pending·0 cites
- 3541US4486793AReduction of crosstalk effects in modulated audio signals carried in adjacent tracks of recorded mediaDOLBY LAB LICENSING CORP·Filed 1982·Granted Dec 4, 1984·5 cites·13 claims
- 3639US9451292B2Method and system for backward compatible, extended dynamic range encoding of videoMILLER JON SCOTT·Filed 2012·Granted Sep 20, 2016·0 cites·7 claims
- 3737US4656633AError concealment systemDOLBY LAB LICENSING CORP·Filed 1985·Granted Apr 7, 1987·7 cites·25 claims
Join the waitlist — get patent alerts
Get an alert when Craig C. Todd files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →