G11B 23/44
Information for display simultaneously with playback of the record
Official title: Information for display simultaneously with playback of the record, e.g. photographic matter (associated working of cameras or projectors with sound recording or reproducing means G03B31/00)
G11B23/44 (Information for display simultaneously with playback of the record) appears on 41 US grants and 14 published applications in this corpus.
Search patents in G11B- Granted patents
- 41
- Published applications
- 14
- Assignees
- 19
- Inventors
- 64
- Latest grant
- 22 Apr 2014
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 2 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 2 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 3 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 2 | 0 |
| 1996 | 3 | 0 |
| 1997 | 4 | 0 |
| 1998 | 2 | 0 |
| 1999 | 2 | 0 |
| 2000 | 0 | 0 |
| 2001 | 2 | 1 |
| 2002 | 1 | 1 |
| 2003 | 0 | 1 |
| 2004 | 2 | 4 |
| 2005 | 1 | 1 |
| 2006 | 1 | 1 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 2 |
| 2010 | 1 | 1 |
| 2011 | 1 | 0 |
| 2012 | 1 | 1 |
| 2013 | 0 | 0 |
| 2014 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Visual enhancement for turntable playback22 Apr 2014US 8,707,338 B2
- Optical disk apparatus and emission control method7 Feb 2012US 8,111,598 B2Sony Corporation
- Optical disc drive having two optomechanical mechanisms26 Apr 2011US 7,933,191 B2
- Optical disc identification apparatus and method of identifying optical disc6 Jul 2010US 7,751,291 B2Sunplus Technology Co., Ltd.
- Disc player system12 Sep 2006US 7,106,676 B2
- Visual Enhancement for Turntable Playback13 Sep 2012US 2012/0230175 A1
- Optical disk apparatus and emission control method14 Jan 2010US 2010/0008197 A1Sony Corporation
- Disc writer storing data and creating a visible image on a disc22 Oct 2009US 2009/0262178 A1
- Optical disc identification apparatus and method of identifying optical disc29 Jan 2009US 2009/0028023 A1Sunplus Technology Co., Ltd.
- Optical disc drive having two optomechanical mechanisms1 May 2008US 2008/0101184 A1
Most cited
By later US patents
- System and method for logging and retrieving information on video cassettes in a computer controlled surveillance system115US 5,526,133 ASensormatic Electronics Corporation · 1996
- Recording and reproducing apparatus101US 5,473,584 AMatsushita Electric Industrial Co., Ltd. · 1995
- Storage cases for information recording devices73US 4,863,026 A1989
- Recording and reproducing apparatus53US 5,959,948 AMatsushita Electric Industrial Co., Ltd. · 1999
- Method and system for inserting individualized audio segments into prerecorded video media31US 5,625,570 ATechnicolor Videocassette, Inc. · 1997