G11B 20/00152
Involving a password
Official title: {involving a password}
G11B20/00152 (Involving a password) appears on 185 US grants and 167 published applications in this corpus.
Search patents in G11B- Granted patents
- 185
- Published applications
- 167
- Assignees
- 65
- Inventors
- 254
- Latest grant
- 7 Dec 2021
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 2 | 0 |
| 1998 | 5 | 0 |
| 1999 | 6 | 0 |
| 2000 | 13 | 0 |
| 2001 | 15 | 7 |
| 2002 | 11 | 21 |
| 2003 | 16 | 12 |
| 2004 | 10 | 16 |
| 2005 | 5 | 26 |
| 2006 | 12 | 13 |
| 2007 | 11 | 12 |
| 2008 | 8 | 9 |
| 2009 | 16 | 23 |
| 2010 | 16 | 10 |
| 2011 | 12 | 7 |
| 2012 | 6 | 3 |
| 2013 | 2 | 1 |
| 2014 | 5 | 1 |
| 2015 | 3 | 1 |
| 2016 | 1 | 0 |
| 2017 | 0 | 0 |
| 2018 | 3 | 4 |
| 2019 | 0 | 0 |
| 2020 | 1 | 1 |
| 2021 | 2 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Method and system for watermarking video media to trace video distribution7 Dec 2021US 11,195,556 B2
- Methods and systems for use in customizing displayed content associated with a portable storage medium5 Oct 2021US 11,137,966 B2Deluxe Media Inc.
- Printing apparatus, method of controlling printing apparatus, and non-transitory recording medium containing computer-readable instructions therefor5 May 2020US 10,643,656 B2Brother Kogyo Kabushiki Kaisha
- User authentication in a removable media storage system29 May 2018US 9,984,008 B1International Business Machines Corporation
- Password control for multi-room digital video recorder8 May 2018US 9,967,513 B2Cox Communications, Inc.
- Method and system for watermarking video media to trace video distribution27 Aug 2020US 2020/0273496 A1
- Method and system for watermarking video media to trace video distribution25 Oct 2018US 2018/0308520 A1
- Printing apparatus, method of controlling printing apparatus, and non-transitory recording medium containing computer-readable instructions therefor2 Aug 2018US 2018/0218754 A1Brother Kogyo Kabushiki Kaisha
- User authentication in a removable media storage system17 May 2018US 2018/0137063 A1International Business Machines Corporation
- User authentication in a removable media storage system17 May 2018US 2018/0137064 A1International Business Machines Corporation
Most cited
By later US patents
- Method of secure server control of local media via a trigger through a network for instant local access of encrypted data on local media219US 5,892,825 A1999
- Mark forming apparatus, method of forming laser mark on optical disk, reproducing apparatus, optical disk and method of producing optical disk167US 5,761,301 AMatsushita Electric Industrial Co., Ltd. · 1998
- Mass storage element and drive unit therefor155US 5,822,291 AZoom Television, Inc. · 1998
- Method and apparatus of secure server control of local media via a trigger through a network for instant local access of encrypted data on local media within a platform independent networking system131US 5,937,164 AHyperLOCK Technologies, Inc. · 1999
- Optical disk, optical recorder, optical reproducer, crytocommunication system and program license system125US 6,081,785 AMatsushita Electric Industrial Co., Ltd. · 2000