G11B 2020/00036
Ac-3, i.e. atsc digital audio compression standard
Official title: {AC-3, i.e. ATSC digital audio compression standard}
G11B2020/00036 (Ac-3, i.e. atsc digital audio compression standard) appears on 29 US grants and 28 published applications in this corpus.
Search patents in G11B- Granted patents
- 29
- Published applications
- 28
- Assignees
- 8
- Inventors
- 27
- Latest grant
- 7 Jan 2020
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 1 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 1 | 0 |
| 2008 | 0 | 3 |
| 2009 | 1 | 1 |
| 2010 | 0 | 0 |
| 2011 | 1 | 3 |
| 2012 | 1 | 0 |
| 2013 | 2 | 1 |
| 2014 | 2 | 13 |
| 2015 | 14 | 1 |
| 2016 | 1 | 2 |
| 2017 | 1 | 1 |
| 2018 | 2 | 1 |
| 2019 | 1 | 1 |
| 2020 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Recording medium, reproducing apparatus, and reproducing method7 Jan 2020US 10,529,382 B2Mitsubishi Electric Corporation
- Recording medium, reproducing apparatus, and reproducing method23 Apr 2019US 10,269,391 B2Mitsubishi Electric Corporation
- Method for bitrate signaling and bitstream format enabling such method11 Sep 2018US 10,074,382 B2Dolby International AB
- Recording medium, reproducing apparatus, and reproducing method20 Feb 2018US 9,899,060 B2Mitsubishi Electric Corporation
- Recording medium, reproducing apparatus, and reproducing method18 Apr 2017US 9,627,008 B2Mitsubishi Electric Corporation
- Recording medium, reproducing apparatus, and reproducing method4 Jul 2019US 2019/0206443 A1Mitsubishi Electric Corporation
- Recording medium, reproducing apparatus, and reproducing method19 Apr 2018US 2018/0108379 A1Mitsubishi Electric Corporation
- Recording medium, reproducing apparatus, and reproducing method22 Jun 2017US 2017/0178691 A1Mitsubishi Electric Corporation
- Method for Bitrate Signaling and Bitstream Format Enabling Such Method13 Oct 2016US 2016/0300586 A1Dolby International AB
- Recording medium, reproducing apparatus, and reproducing method1 Sep 2016US 2016/0254029 A1Mitsubishi Electric Corporation
Most cited
By later US patents
- Method and apparatus for accommodating primary content audio and secondary content remaining audio capability in the digital audio production process64US 7,266,501 B2Akiba Electronics Institute LLC · 2007
- DVD audio decoder having a direct access PCM FIFO30US 6,119,091 ALSI Logic Corporation · 2000
- Method for bitrate signaling and bitstream format enabling such method23US 10,074,382 B2Dolby International AB · 2018
- Techniques for accommodating primary content (pure voice) audio and secondary content remaining audio capability in the digital audio production process23US 8,108,220 B2Akiba Electronics Institute LLC · 2012
- Recording medium, reproducing apparatus, and reproducing method19US 8,027,563 B2Mitsubishi Electric Corporation · 2011