G10L 19/16
Vocoder architecture
G10L19/16 (Vocoder architecture) appears on 3,638 US grants and 4,025 published applications in this corpus.
Search patents in G10L- Granted patents
- 3,638
- Published applications
- 4,025
- Assignees
- 667
- Inventors
- 3,540
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 4 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 4 | 0 |
| 1989 | 3 | 0 |
| 1990 | 2 | 0 |
| 1991 | 0 | 0 |
| 1992 | 2 | 0 |
| 1993 | 3 | 0 |
| 1994 | 2 | 0 |
| 1995 | 6 | 0 |
| 1996 | 5 | 0 |
| 1997 | 15 | 0 |
| 1998 | 29 | 0 |
| 1999 | 22 | 0 |
| 2000 | 33 | 0 |
| 2001 | 39 | 20 |
| 2002 | 38 | 42 |
| 2003 | 34 | 71 |
| 2004 | 37 | 79 |
| 2005 | 33 | 126 |
| 2006 | 50 | 96 |
| 2007 | 65 | 183 |
| 2008 | 76 | 168 |
| 2009 | 71 | 191 |
| 2010 | 140 | 159 |
| 2011 | 141 | 153 |
| 2012 | 187 | 133 |
| 2013 | 177 | 144 |
| 2014 | 149 | 149 |
| 2015 | 130 | 134 |
| 2016 | 179 | 221 |
| 2017 | 256 | 292 |
| 2018 | 223 | 218 |
| 2019 | 279 | 225 |
| 2020 | 234 | 215 |
| 2021 | 131 | 163 |
| 2022 | 182 | 201 |
| 2023 | 190 | 190 |
| 2024 | 194 | 193 |
| 2025 | 182 | 167 |
| 2026 | 85 | 92 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Colorless generation of elevation perceptual cues using all-pass filter networks6 Oct 2026US 12,756,986 B2Boomcloud 360, Inc.
- Method and system for metering audio exposure from a wireless personal listening device29 Sep 2026US 12,749,493 B2The Nielsen Company (US), LLC
- Systems and methods for just in time transcoding of video on demand29 Sep 2026US 12,750,536 B2Qumu Corporation
- Apparatus and method for encoding or decoding directional audio coding parameters using different time/frequency resolutions22 Sep 2026US 12,744,046 B2Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e. V.
- System and method for restricting bit rate for enhanced voice services (EVS)22 Sep 2026US 12,744,850 B2Jio Platforms Limited
- Multi-channel audio decoder, multi-channel audio encoder, methods and computer program using a residual-signal-based adjustment of a contribution of a decorrelated signal1 Oct 2026US 2026/0301751 A1Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e. V.
- System24 Sep 2026US 2026/0290324 A1SoftBank Group Corp.
- Electronic apparatus and audio data transmission method thereof24 Sep 2026US 2026/0290356 A1Samsung Electronics Co., Ltd.
- Methods for parametric multi-channel encoding24 Sep 2026US 2026/0290357 A1Dolby International AB
- Audio data coding method and apparatus, and audio data decoding method and apparatus24 Sep 2026US 2026/0290359 A1Douyin Vision Co., Ltd.
Most cited
By later US patents
- Variable rate vocoder458US 5,414,796 AQUALCOMM Incorporated · 1995
- Media processing methods and arrangements316US 8,739,208 B2Digimarc Corporation · 2014
- Apparatus and method for encoding a multi-channel audio signal314US 8,577,045 B2Motorola Mobility LLC · 2013
- Methods and systems for prefilling a buffer in streaming data applications242US 6,937,988 B1Cirrus Logic, Inc. · 2005
- Speech coding system utilizing a recursive computation technique for improvement in processing speed240US 5,230,036 AKabushiki Kaisha Toshiba · 1993