G11B 17/0283
Two or more turntables
Official title: {Two or more turntables}
G11B17/0283 (Two or more turntables) appears on 25 US grants and 13 published applications in this corpus.
Search patents in G11B- Granted patents
- 25
- Published applications
- 13
- Assignees
- 18
- Inventors
- 79
- Latest grant
- 20 Mar 2012
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 3 | 0 |
| 1995 | 1 | 0 |
| 1996 | 2 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 3 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 1 |
| 2003 | 1 | 2 |
| 2004 | 1 | 3 |
| 2005 | 0 | 2 |
| 2006 | 2 | 2 |
| 2007 | 2 | 2 |
| 2008 | 0 | 1 |
| 2009 | 1 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Recording and reproducing device20 Mar 2012US 8,139,466 B2Sharp Kabushiki Kaisha
- Optical disc access control and storage apparatus3 Feb 2009US 7,487,517 B2ACARD Technology Corp.
- Disk holding apparatus, and disk apparatus12 Jun 2007US 7,231,648 B2Sony Corporation
- Container for optical disks, tray and magazine type player therefor5 Jun 2007US 7,227,816 B2Thomson Licensing
- Reproducing/recording apparatus29 Aug 2006US 7,100,177 B2Pioneer Corporation
- Recording and Reproducing Device27 Mar 2008US 2008/0075415 A1Sharp Kabushiki Kaisha
- Optical disc access control and storage apparatus20 Dec 2007US 2007/0291597 A1ACARD Technology Corp.
- Optical disk recording and reproducing apparatus15 Feb 2007US 2007/0036048 A1Samsung Electronics Co., Ltd.
- Optical disc drive with integral hard disk cache drive13 Jul 2006US 2006/0152847 A1
- Hard disk drive with multiple spindles2 Mar 2006US 2006/0044663 A1
Most cited
By later US patents
- Disc recording and/or reproducing apparatus34US 5,870,367 ASony Corporation · 1999
- Disc loading transfer mechanism for plural disc changer25US 5,335,218 ASony Corporation · 1994
- Apparatus for reproducing selectively loaded discs of different diameters19US 4,773,057 ASony Corporation · 1988
- Player for reproducing both minidisc and compact disc19US 5,539,717 ADaewoo Electronics Co., Ltd. · 1996
- Disc player that loads both compact disc and mini-disc18US 5,572,498 ADaewoo Electronics Co., Ltd. · 1996