G10L 2019/0007
Codebook element generation
Official title: {Codebook element generation}
G10L2019/0007 (Codebook element generation) appears on 172 US grants and 124 published applications in this corpus.
Search patents in G10L- Granted patents
- 172
- Published applications
- 124
- Assignees
- 68
- Inventors
- 183
- Latest grant
- 10 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 2 | 0 |
| 1995 | 3 | 0 |
| 1996 | 0 | 0 |
| 1997 | 6 | 0 |
| 1998 | 10 | 0 |
| 1999 | 2 | 0 |
| 2000 | 7 | 0 |
| 2001 | 11 | 7 |
| 2002 | 13 | 10 |
| 2003 | 8 | 6 |
| 2004 | 7 | 2 |
| 2005 | 6 | 5 |
| 2006 | 7 | 2 |
| 2007 | 2 | 4 |
| 2008 | 4 | 10 |
| 2009 | 5 | 6 |
| 2010 | 7 | 5 |
| 2011 | 4 | 12 |
| 2012 | 6 | 6 |
| 2013 | 11 | 9 |
| 2014 | 5 | 2 |
| 2015 | 6 | 2 |
| 2016 | 5 | 7 |
| 2017 | 3 | 1 |
| 2018 | 2 | 5 |
| 2019 | 5 | 3 |
| 2020 | 3 | 3 |
| 2021 | 2 | 2 |
| 2022 | 2 | 1 |
| 2023 | 7 | 8 |
| 2024 | 2 | 3 |
| 2025 | 5 | 3 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Low bitrate audio encoding/decoding scheme having cascaded switches10 Mar 2026US 12,573,411 B2Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e. V.
- Information processing device and information processing method21 Oct 2025US 12,451,146 B2Sony Group Corporation
- Low bitrate audio encoding/decoding scheme having cascaded switches2 Sep 2025US 12,406,679 B2Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e. V.
- Low bitrate audio encoding/decoding scheme having cascaded switches2 Sep 2025US 12,406,680 B2Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e. V.
- Low bitrate audio encoding/decoding scheme having cascaded switches17 Jun 2025US 12,334,086 B2Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e. V.
- Low bitrate audio encoding/decoding scheme having cascaded switches27 Feb 2025US 2025/0069608 A1Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e. V.
- Low bitrate audio encoding/decoding scheme having cascaded switches20 Feb 2025US 2025/0061902 A1Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e. V.
- Low bitrate audio encoding/decoding scheme having cascaded switches20 Feb 2025US 2025/0061903 A1Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e. V.
- Filling of Non-Coded Sub-Vectors in Transform Coded Audio Signals26 Dec 2024US 2024/0428810 A1Telefonaktiebolaget LM Ericsson (publ)
- Audio Encoding/Decoding based on an Efficient Representation of Auto-Regressive Coefficients5 Dec 2024US 2024/0404539 A1
Most cited
By later US patents
- Method and system for CELP speech coding and codebook for use therewith276US 5,371,853 AUniversity of Maryland at College Park · 1994
- Pitch determination using speech classification and prior pitch estimation120US 6,507,814 B1Conexant Systems, Inc. · 2003
- Method and device for coding audio data based on vector quantisation115US 7,933,770 B2Siemens Audiologische Technik GmbH · 2011
- Speech encoder using voice activity detection in coding noise106US 6,823,303 B1Conexant Systems, Inc. · 2004
- Adaptive gain reduction to produce fixed codebook target signal103US 6,104,992 AConexant Systems, Inc. · 2000