G11B 7/08576
Swinging-arm positioners
Official title: {Swinging-arm positioners}
G11B7/08576 (Swinging-arm positioners) appears on 227 US grants and 132 published applications in this corpus.
Search patents in G11B- Granted patents
- 227
- Published applications
- 132
- Assignees
- 85
- Inventors
- 367
- Latest grant
- 24 Jul 2018
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 2 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 2 | 0 |
| 1988 | 4 | 0 |
| 1989 | 4 | 0 |
| 1990 | 2 | 0 |
| 1991 | 1 | 0 |
| 1992 | 7 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 4 | 0 |
| 1996 | 1 | 0 |
| 1997 | 6 | 0 |
| 1998 | 11 | 0 |
| 1999 | 11 | 0 |
| 2000 | 12 | 0 |
| 2001 | 26 | 12 |
| 2002 | 24 | 37 |
| 2003 | 21 | 18 |
| 2004 | 17 | 10 |
| 2005 | 19 | 10 |
| 2006 | 15 | 13 |
| 2007 | 4 | 8 |
| 2008 | 8 | 5 |
| 2009 | 4 | 8 |
| 2010 | 3 | 5 |
| 2011 | 2 | 3 |
| 2012 | 4 | 1 |
| 2013 | 5 | 1 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 1 | 0 |
| 2017 | 0 | 1 |
| 2018 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Fixed position controller and method24 Jul 2018US 10,031,083 B2Hitachi High-Technologies Corporation
- Data storage device, apparatus and method for using same30 Aug 2016US 9,430,727 B2UltraCard, Inc.
- Optical pickup assemblies and drive systems with the same10 Dec 2013US 8,605,558 B2The Chinese University of Hong Kong
- Data storage device, apparatus and method for using same19 Mar 2013US 8,397,998 B1UltraCard, Inc.
- Suspension arm actuator for a scanning device including a magnet for field optimization5 Mar 2013US 8,392,937 B2Thomson Licensing
- Fixed position controller and method26 Oct 2017US 2017/0307532 A1Hitachi High-Technologies Corporation
- Data Storage Device, Apparatus And Method For Using Same18 Jul 2013US 2013/0180101 A1UltraCard, Inc.
- Data storage19 Jul 2012US 2012/0182848 A1International Business Machines Corporation
- Optical pickup assemblies and drive systems with the same29 Dec 2011US 2011/0317538 A1The Chinese University of Hong Kong
- Sensing device10 Nov 2011US 2011/0273975 A1National Chiao Tung University
Most cited
By later US patents
- Data storage system having an optical processing flying head147US 6,781,927 B1Seagate Technology LLC · 2004
- Offset optics for use with optical heads146US 6,178,150 B1Seagate Technology LLC · 2001
- Low height disk drive116US 4,965,684 AConner Peripherals, Inc. · 1990
- Optical storage systems with flying optical heads for near-field recording and reading103US 6,243,350 B1Terastor Corporation · 2001
- Read write device for optical memory and method therefore102US 7,480,215 B2Nokia Corporation · 2009