G11B 2220/2587
Laser discs
Official title: Laser Discs; Optical disc using analog recording
G11B2220/2587 (Laser discs) appears on 185 US grants and 15 published applications in this corpus.
Search patents in G11B- Granted patents
- 185
- Published applications
- 15
- Assignees
- 50
- Inventors
- 256
- Latest grant
- 23 Oct 2012
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 2 | 0 |
| 1982 | 1 | 0 |
| 1983 | 2 | 0 |
| 1984 | 3 | 0 |
| 1985 | 6 | 0 |
| 1986 | 1 | 0 |
| 1987 | 4 | 0 |
| 1988 | 6 | 0 |
| 1989 | 10 | 0 |
| 1990 | 8 | 0 |
| 1991 | 7 | 0 |
| 1992 | 15 | 0 |
| 1993 | 15 | 0 |
| 1994 | 14 | 0 |
| 1995 | 10 | 0 |
| 1996 | 16 | 0 |
| 1997 | 12 | 0 |
| 1998 | 10 | 0 |
| 1999 | 6 | 0 |
| 2000 | 12 | 0 |
| 2001 | 6 | 2 |
| 2002 | 3 | 3 |
| 2003 | 2 | 4 |
| 2004 | 4 | 4 |
| 2005 | 2 | 0 |
| 2006 | 0 | 0 |
| 2007 | 1 | 2 |
| 2008 | 1 | 0 |
| 2009 | 1 | 0 |
| 2010 | 0 | 0 |
| 2011 | 1 | 0 |
| 2012 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Asset management system and asset management method23 Oct 2012US 8,296,801 B2Sony Corporation
- System capable of playing a seamless version from within a motion picture27 Sep 2011US 8,027,568 B1Nissim Corp.
- System for converting TV content to interactive TV game program operated with a standard remote control and TV set-top box18 Aug 2009US 7,577,978 B1
- Apparatus and method for musical tune playback control on digital audio media2 Sep 2008US 7,421,434 B2Yamaha Corporation
- Motion picture playback apparatus and motion picture playback method22 May 2007US 7,221,852 B2Yamaha Corporation
- Player for optical disc and its play back method12 Apr 2007US 2007/0081798 A1Koninklijke Philips Electronics N.V.
- "Electronic device and system for reproducing content"29 Mar 2007US 2007/0070831 A1Koninklijke Philips Electronics N. V.
- Virtual jukebox12 Aug 2004US 2004/0158875 A1
- System for distributing videos synchronized with music, and method for distributing videos synchronized with music25 Mar 2004US 2004/0060070 A1
- Apparatus and method for musical tune playback control on digital audio media19 Feb 2004US 2004/0032680 A1Yamaha Corporation
Most cited
By later US patents
- Video communications system having a remotely controlled central source of video and audio data1,037US 4,949,187 A1990
- Method and system for automatically tracking a zoomed video image730US 5,610,653 A1997
- Dialog between TV movies and human viewers659US 4,305,131 A1981
- Seamless transmission of non-sequential video segments488US 5,434,678 A1995
- Information retrieval system and method using independent user stations483US 4,766,581 A1988