G11B 7/0857
Arrangements for mechanically moving the whole head
Official title: {Arrangements for mechanically moving the whole head}
G11B7/0857 (Arrangements for mechanically moving the whole head) appears on 1,054 US grants and 682 published applications in this corpus.
Search patents in G11B- Granted patents
- 1,054
- Published applications
- 682
- Assignees
- 257
- Inventors
- 1,722
- Latest grant
- 8 Sep 2020
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 5 | 0 |
| 1977 | 3 | 0 |
| 1978 | 1 | 0 |
| 1979 | 2 | 0 |
| 1980 | 2 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 3 | 0 |
| 1984 | 3 | 0 |
| 1985 | 4 | 0 |
| 1986 | 7 | 0 |
| 1987 | 10 | 0 |
| 1988 | 11 | 0 |
| 1989 | 24 | 0 |
| 1990 | 24 | 0 |
| 1991 | 29 | 0 |
| 1992 | 46 | 0 |
| 1993 | 42 | 0 |
| 1994 | 28 | 0 |
| 1995 | 20 | 0 |
| 1996 | 16 | 0 |
| 1997 | 28 | 0 |
| 1998 | 49 | 0 |
| 1999 | 49 | 0 |
| 2000 | 41 | 0 |
| 2001 | 64 | 33 |
| 2002 | 62 | 73 |
| 2003 | 47 | 83 |
| 2004 | 56 | 89 |
| 2005 | 58 | 95 |
| 2006 | 65 | 73 |
| 2007 | 45 | 68 |
| 2008 | 46 | 48 |
| 2009 | 35 | 36 |
| 2010 | 20 | 27 |
| 2011 | 25 | 21 |
| 2012 | 36 | 16 |
| 2013 | 24 | 10 |
| 2014 | 9 | 1 |
| 2015 | 2 | 1 |
| 2016 | 5 | 4 |
| 2017 | 1 | 2 |
| 2018 | 4 | 0 |
| 2019 | 0 | 1 |
| 2020 | 2 | 1 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Disaggregated data storage and retrieval system8 Sep 2020US 10,768,825 B2Microsoft Technology Licensing, LLC
- Disaggregated data storage and retrieval system21 Jul 2020US 10,719,239 B2Microsoft Technology Licensing, LLC
- Fixed position controller and method24 Jul 2018US 10,031,083 B2Hitachi High-Technologies Corporation
- Record playback apparatus8 May 2018US 9,966,099 B2Panasonic Intellectual Property Management Co., Ltd.
- Optical disc drive1 May 2018US 9,959,896 B1Lite-On Technology Corporation
- Disaggregated data storage and retrieval system12 Mar 2020US 2020/0081619 A1Microsoft Technology Licensing, LLC
- Disaggregated data storage and retrieval system21 Nov 2019US 2019/0354283 A1Microsoft Technology Licensing, LLC
- Fixed position controller and method26 Oct 2017US 2017/0307532 A1Hitachi High-Technologies Corporation
- Record playback apparatus21 Sep 2017US 2017/0270958 A1Panasonic Intellectual Property Management Co., Ltd.
- Optical pickup, disk drive device, and optical element driving device8 Dec 2016US 2016/0358624 A1Sony Corporation
Most cited
By later US patents
- Information retrieval system and apparatus251US 4,536,866 AVideonics of Hawaii, Inc. · 1985
- Disk system with sub-actuators for fine head displacement151US 5,189,578 AHitachi, Ltd. · 1993
- 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