G11B 17/0286
Mounted on a pivotal lever
Official title: {mounted on a pivotal lever}
G11B17/0286 (Mounted on a pivotal lever) appears on 83 US grants and 44 published applications in this corpus.
Search patents in G11B- Granted patents
- 83
- Published applications
- 44
- Assignees
- 51
- Inventors
- 213
- Latest grant
- 20 Aug 2019
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 2 | 0 |
| 1984 | 2 | 0 |
| 1985 | 1 | 0 |
| 1986 | 5 | 0 |
| 1987 | 6 | 0 |
| 1988 | 0 | 0 |
| 1989 | 3 | 0 |
| 1990 | 0 | 0 |
| 1991 | 3 | 0 |
| 1992 | 2 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 2 | 0 |
| 1997 | 2 | 0 |
| 1998 | 2 | 0 |
| 1999 | 3 | 0 |
| 2000 | 4 | 0 |
| 2001 | 2 | 1 |
| 2002 | 4 | 2 |
| 2003 | 0 | 3 |
| 2004 | 4 | 7 |
| 2005 | 3 | 10 |
| 2006 | 4 | 1 |
| 2007 | 7 | 9 |
| 2008 | 3 | 2 |
| 2009 | 6 | 3 |
| 2010 | 4 | 1 |
| 2011 | 2 | 2 |
| 2012 | 1 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 1 | 1 |
| 2018 | 0 | 0 |
| 2019 | 1 | 1 |
| 2020 | 0 | 0 |
| 2021 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Disc drive having disc positioning structure20 Aug 2019US 10,388,318 B2Lite-On Electronics (Guangzhou) Limited
- Disc device10 Oct 2017US 9,786,315 B1Panasonic Intellectual Property Management Co., Ltd.
- Disc-clamping mechanism and disc driving apparatus4 Dec 2012US 8,327,393 B2JVC KENWOOD Corporation
- Disc player18 Oct 2011US 8,042,126 B2Clarion Co., Ltd.
- Disc clamping mechanism and disc drive device29 Mar 2011US 7,917,919 B2Victor Company of Japan, Ltd.
- Rotary cage type optical disk library storage system capable of replacing optical disks14 Oct 2021US 2021/0319807 A1Beijing Zhongke Kaidi Software Co. LTD
- Disc drive having disc positioning structure25 Jul 2019US 2019/0228802 A1Lite-On Electronics (Guangzhou) Limited
- Disc device28 Sep 2017US 2017/0278536 A1Panasonic Intellectual Property Management Co., Ltd.
- Disc-clamping mechanism and disc driving apparatus29 Dec 2011US 2011/0321069 A1J&K Car Electronics Corporation
- Disk device16 Jun 2011US 2011/0145845 A1Panasonic Corporation
Most cited
By later US patents
- Apparatus for centering and clamping a flexible magnetic recording disc45US 4,125,883 AMemorex Corporation · 1978
- Multi-disc player32US 4,841,499 APioneer Electronic Corporation · 1989
- Mechanism for centering and clamping a floppy disc29US 4,409,629 AMagnum Division of Tandon Corporation · 1983
- Information recording disk playback apparatus29US 5,105,414 A1992
- Mechanism for controlling the displacement of a positioner cone relative to a floppy disc23US 4,413,294 AMagnum Division of Tandon Corporation · 1983