G10L 19/173
Transcoding, i.e. converting between two coded representations avoiding cascaded coding-decoding
Official title: {Transcoding, i.e. converting between two coded representations avoiding cascaded coding-decoding}
G10L19/173 (Transcoding, i.e. converting between two coded representations avoiding cascaded coding-decoding) appears on 308 US grants and 380 published applications in this corpus.
Search patents in G10L- Granted patents
- 308
- Published applications
- 380
- Assignees
- 134
- Inventors
- 586
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1999 | 2 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 2 |
| 2002 | 1 | 1 |
| 2003 | 6 | 24 |
| 2004 | 5 | 19 |
| 2005 | 2 | 21 |
| 2006 | 7 | 17 |
| 2007 | 11 | 12 |
| 2008 | 14 | 21 |
| 2009 | 13 | 18 |
| 2010 | 12 | 10 |
| 2011 | 8 | 17 |
| 2012 | 15 | 7 |
| 2013 | 22 | 9 |
| 2014 | 14 | 6 |
| 2015 | 12 | 16 |
| 2016 | 16 | 16 |
| 2017 | 16 | 15 |
| 2018 | 8 | 16 |
| 2019 | 15 | 16 |
| 2020 | 18 | 17 |
| 2021 | 10 | 17 |
| 2022 | 15 | 17 |
| 2023 | 18 | 18 |
| 2024 | 18 | 22 |
| 2025 | 16 | 18 |
| 2026 | 12 | 8 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Systems and methods for just in time transcoding of video on demand29 Sep 2026US 12,750,536 B2Qumu Corporation
- Audio transcoding method and apparatus comprising performing entropy decoding and entropy coding to obtain a second audio stream with a lower bitrate4 Aug 2026US 12,700,416 B2Tencent Technology (Shenzhen) Company Limited
- Dynamic decoder configuration for live transcoding4 Aug 2026US 12,701,247 B2iStreamPlanet Co., LLC
- Systems and methods for wireless surround sound4 Aug 2026US 12,701,375 B2Fasetto, Inc.
- Voicing smoother28 Jul 2026US 12,694,884 B2Digital Voice Systems, Inc.
- Dynamic Transcoding for Enhancing Audio Playback2 Jul 2026US 2026/0189750 A1Sonos, Inc.
- Audio parameter negotiation method and communication apparatus25 Jun 2026US 2026/0181035 A1Huawei Technologies Co., Ltd.
- Representing audio channels and objects in a container format18 Jun 2026US 2026/0171100 A1Google Inc.
- Wireless audio system and method for wirelessly communicating audio information11 Jun 2026US 2026/0161344 A1Bestechnic (Shanghai) Co., Ltd.
- Spatial Audio Representation and Rendering11 Jun 2026US 2026/0164201 A1Nokia Technologies Oy
Most cited
By later US patents
- Conference bridge processing of speech in a packet network environment216US 6,463,414 B1Conexant Systems, Inc. · 2002
- Method for interoperation between adaptive multi-rate wideband (AMR-WB) and multi-mode variable bit-rate wideband (VMR-WB) codecs61US 7,203,638 B2Nokia Corporation · 2007
- Spatial audio analysis and synthesis for binaural reproduction and format conversion56US 8,374,365 B2Creative Technology Ltd · 2013
- Multi-resolution switched audio encoding/decoding scheme51US 8,447,620 B2Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e. V. · 2013
- Signaling and handling method for proxy transcoding of encoded voice packets in packet telephony applications49US 6,603,774 B1Cisco Technology, Inc. · 2003