G11B 20/1262
With more than one format/standard
Official title: {with more than one format/standard, e.g. conversion from CD-audio format to R-DAT format}
G11B20/1262 (With more than one format/standard) appears on 213 US grants and 215 published applications in this corpus.
Search patents in G11B- Granted patents
- 213
- Published applications
- 215
- Assignees
- 73
- Inventors
- 389
- Latest grant
- 14 Jun 2022
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1985 | 3 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 2 | 0 |
| 1989 | 2 | 0 |
| 1990 | 2 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 4 | 0 |
| 1994 | 5 | 0 |
| 1995 | 8 | 0 |
| 1996 | 4 | 0 |
| 1997 | 1 | 0 |
| 1998 | 5 | 0 |
| 1999 | 5 | 0 |
| 2000 | 3 | 0 |
| 2001 | 7 | 1 |
| 2002 | 6 | 14 |
| 2003 | 6 | 15 |
| 2004 | 4 | 9 |
| 2005 | 5 | 25 |
| 2006 | 14 | 15 |
| 2007 | 12 | 30 |
| 2008 | 8 | 18 |
| 2009 | 8 | 16 |
| 2010 | 12 | 16 |
| 2011 | 7 | 6 |
| 2012 | 20 | 6 |
| 2013 | 10 | 4 |
| 2014 | 23 | 22 |
| 2015 | 9 | 4 |
| 2016 | 3 | 4 |
| 2017 | 2 | 4 |
| 2018 | 3 | 3 |
| 2019 | 5 | 2 |
| 2020 | 2 | 1 |
| 2021 | 1 | 0 |
| 2022 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- System and method for multiscreen network digital video recording using on-demand transcoding14 Jun 2022US RE49,109 E1ARRIS Enterprises LLC
- Recording medium, playback device, and playback method21 Sep 2021US 11,128,852 B2Panasonic Intellectual Property Corporation of America
- Recording medium, playback device, and playback method16 Jun 2020US 10,687,038 B2Panasonic Intellectual Property Corporation of America
- Optical disc and optical disc device12 May 2020US 10,650,855 B2Mitsubishi Electric Corporation
- Transmission device, transmission method, reception device, and reception method10 Dec 2019US 10,504,552 B2Sony Corporation
- Recording medium, playback device, and playback method13 Aug 2020US 2020/0260061 A1Panasonic Intellectual Property Corporation of America
- Recording medium, playback device, and playback method5 Dec 2019US 2019/0373236 A1Panasonic Intellectual Property Corporation of America
- Optical disc and optical disc device24 Oct 2019US 2019/0325909 A1Mitsubishi Electric Corporation
- System and method for multiscreen network digital video recording using on-demand transcoding18 Oct 2018US 2018/0302654 A1ARRIS Enterprises LLC
- Optical disc and optical disc device20 Sep 2018US 2018/0268857 A1Mitsubishi Electric Corporation
Most cited
By later US patents
- Information recording medium, apparatus and method for recording or reproducing data thereof119US 6,445,877 B1Matsushita Electric Industrial Co., Ltd. · 2002
- Wide-band multi-format audio/video production system with frame-rate conversion94US 6,370,198 B12002
- Tape drive emulation system for a disk drive71US 5,297,124 AMiltope Corporation · 1994
- System for converting digital data from magnetic tape format apparatus and method for converting a sequentially accessible magnetic tape data format to directly accessible write-once disk data format to worm optical disk format67US 4,947,367 AEMC Corporation · 1990
- Optical disk having read-only and rewritable areas with overlapping formats63US 6,078,559 AMatsushita Electric Industrial Co., Ltd. · 2000