G11B 23/0305
Semiconductor memories
Official title: {Semiconductor memories}
G11B23/0305 (Semiconductor memories) appears on 57 US grants and 53 published applications in this corpus.
Search patents in G11B- Granted patents
- 57
- Published applications
- 53
- Assignees
- 31
- Inventors
- 96
- Latest grant
- 24 Dec 2019
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 2 | 0 |
| 1998 | 3 | 0 |
| 1999 | 2 | 0 |
| 2000 | 1 | 0 |
| 2001 | 3 | 3 |
| 2002 | 3 | 4 |
| 2003 | 6 | 7 |
| 2004 | 3 | 6 |
| 2005 | 4 | 3 |
| 2006 | 2 | 7 |
| 2007 | 3 | 3 |
| 2008 | 2 | 4 |
| 2009 | 4 | 3 |
| 2010 | 2 | 1 |
| 2011 | 2 | 1 |
| 2012 | 2 | 1 |
| 2013 | 0 | 1 |
| 2014 | 2 | 2 |
| 2015 | 2 | 0 |
| 2016 | 1 | 1 |
| 2017 | 2 | 3 |
| 2018 | 2 | 2 |
| 2019 | 2 | 0 |
| 2020 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
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- Recording apparatus, server apparatus, recording method, program and storage medium24 Jul 2018US 10,032,473 B2Data Scape Ltd.
- Co-existing dedicated system software and read/writeable data storage space on removable media14 Nov 2017US 9,817,647 B2Spectra Logic Corporation
- Recording apparatus, server apparatus, recording method, program and storage medium23 Apr 2020US 2020/0126591 A1Data Scape Ltd.
- Recording apparatus, server apparatus, recording method, program and storage medium8 Nov 2018US 2018/0322899 A1Data Scape Ltd.
- Magazine management device, disc device, and magazine management system7 Jun 2018US 2018/0158482 A1Panasonic Intellectual Property Management Co., Ltd.
- Recording apparatus, server apparatus, recording method, program and storage medium9 Nov 2017US 2017/0323661 A1Data Scape Ltd.
- Magazine management device, disc device, and magazine management system6 Jul 2017US 2017/0194028 A1Panasonic Intellectual Property Management Co., Ltd.
Most cited
By later US patents
- Apparatus and method for retrieving data related to a data cartridge in a media storage system132US 6,663,003 B2Hewlett-Packard Development Company, L. P. · 2003
- Electro-optical display for a digital data storage device88US 5,745,102 A1998
- Composite memory device47US 4,814,924 AHitachi Maxell, Ltd. · 1989
- Recording media including auxiliary memory of different types35US 6,298,016 B1Sony Corporation · 2001
- Device and method for reducing piracy of digitized information30US 6,598,164 B1NUP2 Incorporated · 2003