G11B 7/0946
Specially adapted for operation during external perturbations not related to the carrier
Official title: {specially adapted for operation during external perturbations not related to the carrier or servo beam, e.g. vibration}
G11B7/0946 (Specially adapted for operation during external perturbations not related to the carrier) appears on 346 US grants and 217 published applications in this corpus.
Search patents in G11B- Granted patents
- 346
- Published applications
- 217
- Assignees
- 100
- Inventors
- 632
- Latest grant
- 28 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 2 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 2 | 0 |
| 1987 | 11 | 0 |
| 1988 | 10 | 0 |
| 1989 | 12 | 0 |
| 1990 | 6 | 0 |
| 1991 | 9 | 0 |
| 1992 | 9 | 0 |
| 1993 | 9 | 0 |
| 1994 | 10 | 0 |
| 1995 | 12 | 0 |
| 1996 | 13 | 0 |
| 1997 | 11 | 0 |
| 1998 | 14 | 0 |
| 1999 | 12 | 0 |
| 2000 | 16 | 0 |
| 2001 | 18 | 4 |
| 2002 | 6 | 43 |
| 2003 | 8 | 30 |
| 2004 | 17 | 20 |
| 2005 | 27 | 25 |
| 2006 | 21 | 25 |
| 2007 | 23 | 26 |
| 2008 | 15 | 13 |
| 2009 | 12 | 21 |
| 2010 | 13 | 4 |
| 2011 | 15 | 2 |
| 2012 | 7 | 3 |
| 2013 | 2 | 1 |
| 2014 | 1 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 0 |
| 2025 | 0 | 0 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Optical data access apparatus and method thereof20 May 2014US 8,730,773 B2Mediatek Inc.
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- Optical disc apparatus14 May 2013US 8,441,901 B2Funai Electric Co., Ltd.
- Optical recording apparatus, optical recording method, and digital still camera30 Oct 2012US 8,301,011 B2Sony Corporation
- Optical information device and loss-of-control detection method16 May 2013US 2013/0121122 A1
- Optical disc apparatus6 Dec 2012US 2012/0307610 A1Funai Electric Co., Ltd.
- Optical disc apparatus4 Oct 2012US 2012/0250478 A1Hitachi Consumer Electronics Co., Ltd.
- Recording/reproducing apparatus and recording/reproducing method8 Mar 2012US 2012/0060174 A1Nippon Hoso Kyokai
- Method for determining focus height26 May 2011US 2011/0122753 A1Quanta Storage Inc.
Most cited
By later US patents
- Recording and/or reproducing apparatus and method of controlling same170US 5,532,991 ASony Corporation · 1996
- Vibration-resistant playback device158US 5,995,460 ADeutsche Thomson-Brandt GmbH · 1999
- Disk system with sub-actuators for fine head displacement151US 5,189,578 AHitachi, Ltd. · 1993
- Recording and/or reproducing apparatus and method of controlling same89US 5,491,677 ASony Corporation · 1996
- Tracking jump compensator for optical disc reproducing apparatus68US 5,148,417 ASony Corporation · 1992