G10L 2019/0002
Codebook adaptations
Official title: {Codebook adaptations}
G10L2019/0002 (Codebook adaptations) appears on 162 US grants and 141 published applications in this corpus.
Search patents in G10L- Granted patents
- 162
- Published applications
- 141
- Assignees
- 70
- Inventors
- 185
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 2 | 0 |
| 1993 | 7 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 4 | 0 |
| 1997 | 7 | 0 |
| 1998 | 9 | 0 |
| 1999 | 1 | 0 |
| 2000 | 2 | 0 |
| 2001 | 1 | 1 |
| 2002 | 0 | 1 |
| 2003 | 0 | 0 |
| 2004 | 2 | 1 |
| 2005 | 0 | 2 |
| 2006 | 2 | 2 |
| 2007 | 2 | 6 |
| 2008 | 2 | 11 |
| 2009 | 1 | 5 |
| 2010 | 5 | 0 |
| 2011 | 1 | 1 |
| 2012 | 3 | 3 |
| 2013 | 5 | 5 |
| 2014 | 4 | 3 |
| 2015 | 3 | 2 |
| 2016 | 7 | 21 |
| 2017 | 11 | 10 |
| 2018 | 11 | 10 |
| 2019 | 9 | 9 |
| 2020 | 15 | 11 |
| 2021 | 3 | 3 |
| 2022 | 10 | 10 |
| 2023 | 7 | 7 |
| 2024 | 10 | 6 |
| 2025 | 10 | 8 |
| 2026 | 2 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Method and device for generating speech, storage medium, and electronic device25 Aug 2026US 12,718,791 B2Netease (Hangzhou) Network Co., Ltd.
- Methods, encoder and decoder for handling envelope representation coefficients28 Jul 2026US 12,694,881 B2Telefonaktiebolaget LM Ericsson (publ)
- Method and system for data-hiding within audio transmissions18 Nov 2025US 12,475,902 B2Massachusetts Institute of Technology
- Multi-channel speech compression system and method21 Oct 2025US 12,452,620 B2Microsoft Technology Licensing, LLC
- Methods, encoder and decoder for linear predictive encoding and decoding of sound signals upon transition between frames having different sampling rates19 Aug 2025US 12,394,425 B2Voiceage Evs LLC
- Coding and decoding audio signal4 Jun 2026US 2026/0155153 A1Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e. V.
- Audio coding with depth and bandwidth scalability7 May 2026US 2026/0128047 A1Google Inc.
- Scalar quantization for audio coding19 Mar 2026US 2026/0080883 A1Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e. V.
- Multi-channel speech compression system and method4 Dec 2025US 2025/0373997 A1Microsoft Technology Licensing, LLC
- Methods, Encoder And Decoder For Linear Predictive Encoding And Decoding Of Sound Signals Upon Transition Between Frames Having Different Sampling Rates20 Nov 2025US 2025/0356867 A1Voiceage Evs LLC
Most cited
By later US patents
- Mode-specific method and apparatus for encoding signals containing speech339US 5,596,676 AHughes Electronics Corporation · 1997
- Method and apparatus for low-delay CELP speech coding and decoding117US 5,233,660 AAT&T Bell Laboratories · 1993
- High quality low bit rate celp-based speech codec115US 5,495,555 AHughes Aircraft Company · 1996
- Voiced, unvoiced or noise modes in a CELP vocoder88US 5,734,789 AHughes Electronics Corporation · 1998
- Method for speech coding based on a code excited linear prediction (CELP) model87US 6,073,092 ATelogy Networks, Inc. · 2000