G11B 17/025
Of discs which are stationary during transducing operation
Official title: of discs which are stationary during transducing operation
G11B17/025 (Of discs which are stationary during transducing operation) appears on 14 US grants and 3 published applications in this corpus.
Search patents in G11B- Granted patents
- 14
- Published applications
- 3
- Assignees
- 10
- Inventors
- 30
- Latest grant
- 1 Nov 2016
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 2 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 2 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 0 |
| 2003 | 1 | 0 |
| 2004 | 0 | 2 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 2 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 1 | 1 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Hologram recording and reproducing apparatus1 Nov 2016US 9,484,057 B2Hitachi-LG Data Storage, Inc.
- Buffering mechanism and recording and/or reproducing apparatus24 Apr 2007US 7,209,318 B2Sony Corporation
- Energy beam irradiating apparatus27 Feb 2007US 7,184,382 B2TDK Corporation
- Liquid dynamic pressure bearing and spindle motor, hard-disk driving unit, and scanner motor using the bearing11 Feb 2003US 6,519,112 B1Seiko Instruments Inc.
- Sound carrier for a sound illustrated book3 Dec 2002US 6,490,241 B1
Most cited
By later US patents
- Sound-illustrated, bound book27US 4,425,098 A1984
- Resilient compliant clamp for data storage disk drives15US 5,550,690 AInternational Business Machines Corporation · 1996
- Automatic disc loading apparatus11US 4,539,670 APioneer Electronic Corporation · 1985
- Resilient compliant clamp for data storage disk drives10US 5,486,961 AInternational Business Machines Corporation · 1996
- Miniature apparatus for reproducing sound from a stationary record6US 3,952,170 AMontron Corporation · 1976