G10H 2240/051
Ac3, i.e. audio codec 3, dolby digital
Official title: AC3, i.e. Audio Codec 3, Dolby Digital
G10H2240/051 (Ac3, i.e. audio codec 3, dolby digital) appears on 12 US grants and 7 published applications in this corpus.
Search patents in G10H- Granted patents
- 12
- Published applications
- 7
- Assignees
- 10
- Inventors
- 13
- Latest grant
- 14 Jan 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1998 | 1 | 0 |
| 1999 | 2 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 0 |
| 2003 | 1 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 1 |
| 2015 | 1 | 0 |
| 2016 | 1 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 1 |
| 2021 | 0 | 0 |
| 2022 | 1 | 1 |
| 2023 | 1 | 1 |
| 2024 | 1 | 1 |
| 2025 | 1 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Server side crossfading for progressive download media14 Jan 2025US 12,198,731 B2Sirius XM Radio Inc.
- Systems and methods for implementing efficient cross-fading between compressed audio streams16 Apr 2024US 11,961,538 B2Sirius XM Radio Inc.
- Server side crossfading for progressive download media21 Nov 2023US 11,823,714 B2Sirius XM Radio Inc.
- Server side crossfading for progressive download media22 Feb 2022US 11,257,524 B2Sirius XM Radio Inc.
- Audio signal bandwidth to codec bandwidth analysis and response23 Aug 2016US 9,426,569 B2BlackBerry Limited
- Systems and methods for implementing efficient cross-fading between compressed audio streams27 Mar 2025US 2025/0104739 A1Sirius XM Radio Inc.
- Server side crossfading for progressive download media14 Nov 2024US 2024/0379131 A1Sirius XM Radio Inc.
- Server side crossfading for progressive download media12 Jan 2023US 2023/0011998 A1Sirius XM Radio Inc.
- Systems and methods for implementing efficient cross-fading between compressed audio streams13 Oct 2022US 2022/0328051 A1Sirius XM Radio Inc.
- Server side crossfading for progressive download media25 Jun 2020US 2020/0202896 A1Sirius XM Radio Inc.
Most cited
By later US patents
- Method and system for editing digital audio information with music-like parameters190US 5,792,971 AOpcode Systems, Inc. · 1998
- System and method for multiresolution scalable audio signal encoding121US 5,886,276 AThe Board of Trustees of the Leland Stanford Junior University · 1999
- Recording medium on which attribute information on the playback data is recorded together with the playback data and a system for appropriately reproducing the playback data using the attribute information98US 5,902,115 AKabushiki Kaisha Toshiba · 1999
- Method and system for extracting audio features from an encoded bitstream for audio classification17US 9,123,350 B2Panasonic Intellectual Property Management Co., Ltd. · 2015
- Memory initialization circuit9US 6,032,235 ACreative Technology Ltd · 2000