G11B 2020/00057
Mpeg-1 or mpeg-2 audio layer iii [mp3]
Official title: {MPEG-1 or MPEG-2 audio layer III [MP3]}
G11B2020/00057 (Mpeg-1 or mpeg-2 audio layer iii [mp3]) appears on 103 US grants and 145 published applications in this corpus.
Search patents in G11B- Granted patents
- 103
- Published applications
- 145
- Assignees
- 62
- Inventors
- 246
- Latest grant
- 13 Sep 2022
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 12 |
| 2003 | 4 | 10 |
| 2004 | 3 | 9 |
| 2005 | 2 | 13 |
| 2006 | 9 | 13 |
| 2007 | 6 | 20 |
| 2008 | 9 | 14 |
| 2009 | 12 | 25 |
| 2010 | 12 | 14 |
| 2011 | 14 | 5 |
| 2012 | 12 | 4 |
| 2013 | 4 | 2 |
| 2014 | 7 | 0 |
| 2015 | 4 | 2 |
| 2016 | 0 | 0 |
| 2017 | 1 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 1 |
| 2020 | 1 | 1 |
| 2021 | 0 | 0 |
| 2022 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Status indicators for an electronic device13 Sep 2022US 11,442,563 B2Apple Inc.
- Highly portable media device14 Jan 2020US 10,534,452 B2Apple Inc.
- Compressed audio information7 Feb 2017US 9,564,169 B2
- Solid state memory and method for protecting digital contents by interrupting copying or accessing and proceeding only upon user verification or authentication8 Sep 2015US 9,129,139 B2STMicroelectronics S,r.l.
- Recording apparatus and method for a storage medium exchange during recording28 Apr 2015US 9,020,620 B2Robert Bosch GmbH
- Highly portable media device14 May 2020US 2020/0150785 A1Apple Inc.
- Highly portable media device24 Jan 2019US 2019/0025943 A1Apple Inc.
- Highly portable media device20 Aug 2015US 2015/0234482 A1Apple Inc.
- Radio device with virtually infinite simultaneous inputs2 Apr 2015US 2015/0094005 A13D Radio LLC
- Highly portable media device7 Feb 2013US 2013/0035778 A1Apple Inc.
Most cited
By later US patents
- Techniques for improved playlist processing on media devices282US 7,536,565 B2Apple Inc. · 2009
- Audio level information recording/management method and audio output level adjustment method265US 7,496,418 B2LG Electronics Inc. · 2009
- Data authentication system119US 7,373,506 B2Sony Corporation · 2008
- MP3 car player93US 6,292,440 B1IDS Co., Ltd. · 2001
- Highly portable media device91US 7,593,782 B2Apple Inc. · 2009