Coding Technologies AB

Patent Applications and Registrations

Patent applications and USPTO patent grants for Coding Technologies AB.The latest application filed is for "time warped modified transform coding of audio signals".

Company Profile

0.39.6

Coding Technologies AB - Stockholm SE
Coding Technologies AB - SE SE
Coding Technologies AB - Fraunhofer-Gesellschaft zur forderung der angewa
Coding Technologies AB - Stockolm SE

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Method and device for decorrelation and upmixing of audio channels Grant 8,793,125 - Breebaart , et al. July 29, 2	2014-07-29
Method, device, encoder apparatus, decoder apparatus and audio system Grant 8,150,042 - Van Loon , et al. April 3, 2	2012-04-03
Method, device, encoder apparatus, decoder apparatus and audio system Grant 8,144,879 - Van Loon , et al. March 27, 2	2012-03-27
Efficient and scalable parametric stereo coding for low bitrate audio coding applications Grant 8,116,460 - Henn , et al. February 14, 2	2012-02-14
Methods and apparatus for improving high frequency reconstruction of audio and speech signals Grant 8,112,284 - Kjorling , et al. February 7, 2	2012-02-07
Efficient and scalable parametric stereo coding for low bitrate audio coding applications Grant 8,081,763 - Henn , et al. December 20, 2	2011-12-20
Stereo balance interpolation Grant 8,073,144 - Henn , et al. December 6, 2	2011-12-06
Efficient and scalable parametric stereo coding for low bitrate audio coding applications Grant 8,059,826 - Henn , et al. November 15, 2	2011-11-15
Energy dependent quantization for efficient coding of spatial audio parameters Grant 8,054,981 - Roden , et al. November 8, 2	2011-11-08
Binaural multi-channel decoder in the context of non-energy conserving upmix rules Grant 8,027,479 - Villemoes September 27, 2	2011-09-27
Audio coding using de-correlated signals Grant 8,019,350 - Purnhagen , et al. September 13, 2	2011-09-13
Methods for improving high frequency reconstruction Grant 8,019,612 - Kjorling , et al. September 13, 2	2011-09-13
Efficient and scalable parametric stereo coding for low bitrate audio coding applications Grant 8,014,534 - Henn , et al. September 6, 2	2011-09-06
Method for representing multi-channel audio signals Grant 7,986,789 - Purnhagen , et al. July 26, 2	2011-07-26
Envelope shaping of decorrelated signals Grant 7,983,424 - Kjorling , et al. July 19, 2	2011-07-19
Advanced methods for interpolation and parameter signalling Grant 7,974,847 - Kjoerling , et al. July 5, 2	2011-07-05
Method and apparatus for generating a number of output audio channels Grant 7,966,191 - Schuijers , et al. June 21, 2	2011-06-21
Multi-channel hierarchical audio coding with compact side information Grant 7,961,890 - Holzer , et al. June 14, 2	2011-06-14
Apparatus for generating and interpreting a data stream modified in accordance with the importance of the data Grant 7,936,785 - Ehret , et al. May 3, 2	2011-05-03
Stereo compatible multi-channel audio coding Grant 7,916,873 - Villemoes , et al. March 29, 2	2011-03-29
Partially complex modulated filter bank Grant 7,917,561 - Ekstrand , et al. March 29, 2	2011-03-29
Apparatus for generating and interpreting a data stream with segments having specified entry points Grant 7,809,018 - Ehret , et al. October 5, 2	2010-10-05
Time Warped Modified Transform Coding of Audio Signals App 20100204998 - VILLEMOES; Lars	2010-08-12
Time warped modified transform coding of audio signals Grant 7,720,677 - Villemoes May 18, 2	2010-05-18
Efficient And Scalable Parametric Stereo Coding For Low Bitrate Audio Coding Applications App 20100046762 - HENN; Fredrik ; et al.	2010-02-25
Efficient And Scalable Parametric Stereo Coding For Low Bitrate Audio Coding Applications App 20100046761 - HENN; Fredrik ; et al.	2010-02-25
Multi parametrisation based multi-channel reconstruction Grant 7,668,722 - Villemoes , et al. February 23, 2	2010-02-23
Advanced processing based on a complex-exponential-modulated filterbank and adaptive time signalling methods Grant 7,564,978 - Engdegard , et al. July 21, 2	2009-07-21
Advanced processing based on a complex-exponential-modulated filterbank and adaptive time signalling methods Grant 7,487,097 - Engdegard , et al. February 3, 2	2009-02-03
Methods for improving high frequency reconstruction Grant 7,469,206 - Kjorling , et al. December 23, 2	2008-12-23
Apparatus and method applying adaptive spectral whitening in a high-frequency reconstruction coding system Grant 7,433,817 - Kjorling , et al. October 7, 2	2008-10-07
Efficient and scalable parametric stereo coding for low bitrate audio coding applications Grant 7,382,886 - Henn , et al. June 3, 2	2008-06-03
Source coding enhancement using spectral-band replication Grant 7,328,162 - Liljeryd , et al. February 5, 2	2008-02-05
Source coding enhancement using spectral-band replication Grant 7,283,955 - Liljeryd , et al. October 16, 2	2007-10-16
Apparatus and method for encoding an audio signal and apparatus and method for decoding an encoded audio signal Grant 7,275,031 - Hoerich , et al. September 25, 2	2007-09-25
Enhancing source coding systems by adaptive transposition Grant 7,260,520 - Henn , et al. August 21, 2	2007-08-21
Aliasing reduction using complex-exponential modulated filterbanks Grant 7,242,710 - Ekstrand July 10, 2	2007-07-10
Efficient spectral envelope coding using variable time/frequency resolution and time/frequency switching Grant 7,181,389 - Liljeryd , et al. February 20, 2	2007-02-20
Energy dependent quantization for efficient coding of spatial audio parameters App 20070016416 - Roden; Jonas ; et al.	2007-01-18
Envelope shaping of decorrelated signals App 20060239473 - Kjorling; Kristofer ; et al.	2006-10-26
Adaptive residual audio coding App 20060233379 - Villemoes; Lars ; et al.	2006-10-19
Enhancing the performance of coding systems that use high frequency reconstruction methods Grant 7,050,972 - Henn , et al. May 23, 2	2006-05-23
Apparatus and method applying adaptive spectral whitening in a high-frequency reconstruction coding system Grant 7,003,451 - Kjorling , et al. February 21, 2	2006-02-21
Efficient spectral envelope coding using variable time/frequency resolution and time/frequency switching Grant 6,978,236 - Liljeryd , et al. December 20, 2	2005-12-20
Source coding enhancement using spectral-band replication Grant 6,925,116 - Liljeryd , et al. August 2, 2	2005-08-02

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