Lannion
France
55
2021-08-19
The entities that hold a legal rights for patent applications filed by inventor Ragot Stéphane:
Stéphane Ragot from Lannion, FR has applied for patents for these inventions. The list has both pending applications and granted patents:
Bitrate adaptation of a voice-over-IP communication session
#2 | 2021-04-15Optimized coding and decoding of spatialization information for the parametric coding and decoding of a multichannel audio signal
#3 | 2020-11-12Frequency band extension in an audio signal decoder
#4 | 2020-10-29Frequency band extension in an audio signal decoder
#5 | 2020-06-04Frame loss management in an FD/LPD transition context
#6 | 2020-05-28Determining a budget for LPD/FD transition frame encoding
#7 | 2019-12-19Optimized scale factor for frequency band extension in an audio frequency signal decoder
#8 | 2019-12-19Optimized scale factor for frequency band extension in an audio frequency signal decoder
#9 | 2019-12-12Optimized scale factor for frequency band extension in an audio frequency signal decoder
#10 | 2019-12-05Optimized scale factor for frequency band extension in an audio frequency signal decoder
#11 | 2019-05-23Adaptive channel-reduction processing for encoding a multi-channel audio signal
#12 | 2019-02-28Optimized coding and decoding of spatialization information for the parametric coding and decoding of a multichannel audio signal
#13 | 2018-10-25Frequency band extension in an audio signal decoder
#14 | 2018-06-28Determining a budget for LPD/FD transition frame encoding
#15 | 2018-05-24Frequency band extension in an audio signal decoder
#16 | 2018-03-22Optimized scale factor for frequency band extension in an audio frequency signal decoder
#17 | 2018-01-18Optimized scale factor for frequency band extension in an audio frequency signal decoder
#18 | 2018-01-18Optimized scale factor for frequency band extension in an audio frequency signal decoder
#19 | 2017-12-28Resampling an audio signal for low-delay encoding/decoding
#20 | 2017-09-14Discrimination and attenuation of pre echoes in a digital audio signal
#21 | 2017-07-27Frame loss management in an FD/LPD transition context
#22 | 2017-06-15Frequency band extension in an audio signal decoder
#23 | 2017-05-11Resampling of an audio signal by interpolation for low-delay encoding/decoding
#24 | 2017-02-09Frame loss correction with voice information
#25 | 2016-11-24Resampling of an audio signal interrupted with a variable sampling frequency according to the frame
#26 | 2016-10-06Transition from a transform coding/decoding to a predictive coding/decoding
#27 | 2016-08-11Resampling an audio signal for low-delay encoding/decoding
#28 | 2016-07-14Optimized scale factor for frequency band extension in an audio frequency signal decoder
#29 | 2016-05-12Frequency band extension in an audio signal decoder
#30 | 2015-12-24Correction of frame loss during signal decoding
#31 | 2015-12-03Effective attenuation of pre-echoes in a digital audio signal
#32 | 2015-06-18Effective pre-echo attenuation in a digital audio signal
#33 | 2013-10-31Low-delay sound-encoding alternating between predictive encoding and transform encoding
#34 | 2013-10-10ENCODING OF AN IMPROVEMENT STAGE IN A HIERARCHICAL ENCODER
#35 | 2013-10-03Stereo parametric coding/decoding for channels in phase opposition
#36 | 2013-08-08Controlling a noise-shaping feedback loop in a digital audio signal encoder avoiding instability risk of the feedback
#37 | 2012-10-18OPTIMIZED PARAMETRIC STEREO DECODING
#38 | 2012-08-16Optimized low-bit rate parametric coding/decoding
#39 | 2012-07-19Coding/decoding of digital audio signals
#40 | 2011-09-15Coding with noise shaping in a hierarchical coder
#41 | 2011-07-21Pre-echo attenuation in a digital audio signal
#42 | 2011-05-19SYMBOL PLANE ENCODING/DECODING WITH DYNAMIC CALCULATION OF PROBABILITY TABLES
#43 | 2010-12-16Synthesis of lost blocks of a digital audio signal, with pitch period correction
#44 | 2010-12-02Processing of bit errors in a digital audio bit frame
#45 | 2010-12-02Transmission error dissimulation in a digital signal with complexity distribution
#46 | 2010-09-23Limitation of distortion introduced by a post-processing step during digital signal decoding
#47 | 2010-09-09Restrained vector quantisation
#48 | 2010-09-09Encoding/decoding of digital signals, especially in vector quantization with permutation codes
#49 | 2010-07-29Hierarchical coding of digital audio signals
#50 | 2010-06-10Methods and apparatus for coding digital audio signals using a filtered quantizing noise
#51 | 2010-05-13Coding/decoding of digital audio signals
#52 | 2009-12-31Hierarchical encoding/decoding device
#53 | 2009-12-03Method for Post-Processing a Signal in an Audio Decoder
#54 | 2009-03-19Device for perceptual weighting in audio encoding/decoding
#55 | 2009-01-29Method for binary coding of quantization indices of a signal envelope, method for decoding a signal envelope and corresponding coding and decoding modules
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