G11B 20/00413
Wherein the key is input by a user
Official title: {wherein the key is input by a user}
G11B20/00413 (Wherein the key is input by a user) appears on 26 US grants and 29 published applications in this corpus.
Search patents in G11B- Granted patents
- 26
- Published applications
- 29
- Assignees
- 23
- Inventors
- 67
- Latest grant
- 14 Feb 2017
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 3 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 3 |
| 2003 | 1 | 3 |
| 2004 | 0 | 2 |
| 2005 | 2 | 6 |
| 2006 | 2 | 1 |
| 2007 | 2 | 4 |
| 2008 | 1 | 4 |
| 2009 | 1 | 1 |
| 2010 | 4 | 2 |
| 2011 | 1 | 1 |
| 2012 | 0 | 0 |
| 2013 | 1 | 1 |
| 2014 | 0 | 0 |
| 2015 | 1 | 1 |
| 2016 | 1 | 0 |
| 2017 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Optional data encryption by partition for a partitionable data storage library14 Feb 2017US 9,570,103 B2Spectra Logic Corporation
- Method and system for activation of an optical article6 Dec 2016US 9,514,782 B2NBCUniversal Media, LLC
- Optional data encryption by partition for a partitionable data storage library13 Oct 2015US 9,158,467 B2Spectra Logic Corporation
- Copyright protection storage medium, information recording apparatus and information recording method, and information playback apparatus and information playback method24 Sep 2013US 8,544,108 B2Sony Corporation
- Printing media and methods employing digital watermarking20 Sep 2011US 8,023,696 B2Digimarc Corporation
- Optional data encryption by partition for a partitionable data storage library31 Dec 2015US 2015/0380046 A1Spectra Logic Corporation
- Contents data utilization system and method, and mobile communication terminal used for the same14 Mar 2013US 2013/0067241 A1NEC Corporation
- External compact disc drive for data encryption and decryption and method for the same12 May 2011US 2011/0110211 A1
- Printing Media and Methods Employing Digital Watermarking9 Dec 2010US 2010/0310118 A1Digimarc Corporation
- Data-storage device and analysis method for data-storage device17 Jun 2010US 2010/0149684 A1
Most cited
By later US patents
- Radio receiver for information dissemenation using subcarrier196US 5,406,626 AMacrovision Corporation · 1995
- Audio information dissemination using various transmission modes174US 5,751,806 ACommand Audio Corporation · 1998
- Storage device having a nonvolatile memory for storing user changeable operating parameters163US 5,930,358 AMitsubishi Chemical America, Inc. · 1999
- Information dissemination using various transmission modes135US 5,590,195 ACommand Audio Corporation · 1996
- Digital content protection system123US 6,859,535 B1Matsushita Electric Industrial Co., Ltd. · 2005