G11B 2020/10953
Concurrent recording or playback of different streams or files
Official title: {Concurrent recording or playback of different streams or files}
G11B2020/10953 (Concurrent recording or playback of different streams or files) appears on 131 US grants and 145 published applications in this corpus.
Search patents in G11B- Granted patents
- 131
- Published applications
- 145
- Assignees
- 52
- Inventors
- 191
- Latest grant
- 16 Mar 2021
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1994 | 2 | 0 |
| 1995 | 2 | 0 |
| 1996 | 2 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 6 | 8 |
| 2002 | 4 | 6 |
| 2003 | 6 | 10 |
| 2004 | 11 | 16 |
| 2005 | 7 | 13 |
| 2006 | 7 | 10 |
| 2007 | 7 | 16 |
| 2008 | 8 | 14 |
| 2009 | 7 | 6 |
| 2010 | 9 | 16 |
| 2011 | 8 | 6 |
| 2012 | 15 | 8 |
| 2013 | 10 | 3 |
| 2014 | 6 | 4 |
| 2015 | 4 | 3 |
| 2016 | 2 | 3 |
| 2017 | 2 | 1 |
| 2018 | 1 | 1 |
| 2019 | 2 | 0 |
| 2020 | 0 | 0 |
| 2021 | 1 | 1 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Systems and methods for interactive program guides with personal video recording features16 Mar 2021US 10,951,927 B2Rovi Guides, Inc.
- Information processing apparatus and method, and program storage medium12 Mar 2019US 10,229,252 B2Sony Corporation
- Method for recording a plurality of audio files12 Mar 2019US 10,229,712 B2Recwon S.R.L.
- Systems and methods for interactive program guides with personal video recording features27 Mar 2018US 9,930,374 B2Rovi Guides, Inc.
- Recording and playback apparatus and recording and playback method26 Sep 2017US 9,772,681 B2Sony Corporation
- Systems and methods for interactive program guides with personal video recording features27 May 2021US 2021/0160554 A1Rovi Guides, Inc.
- Systems and methods for interactive program guides with personal video recording features6 Sep 2018US 2018/0255328 A1Rovi Guides, Inc.
- Information processing apparatus and method, and program storage medium12 Jan 2017US 2017/0011205 A1Sony Corporation
- Systems and methods for interactive program guides with personal video recording features28 Jul 2016US 2016/0219313 A1Rovi Guides, Inc.
- Systems and methods for interactive program guides with personal video recording features5 May 2016US 2016/0127797 A1Rovi Guides, Inc.
Most cited
By later US patents
- Multimedia control system and method for controlling multimedia program presentation229US 5,721,878 AInternational Business Machines Corporation · 1998
- Method of time shifting to simultaneously record and play a data stream185US 6,480,667 B1Intel Corporation · 2002
- Optical disc for high resolution and three-dimensional image recording, optical disc reproducing device, and optical disc recording device137US 6,573,819 B1Matsushita Electric Industrial Co., Ltd. · 2003
- Optical disc for recording high resolution and normal image, optical disc player, optical disc recorder, and playback control information generator68US 6,925,250 B1Matsushita Electric Industrial Co., Ltd. · 2005
- Disc recording method and device, and disc like recording medium56US 6,219,311 B1Sony Corporation · 2001