G11B 20/00702
Said measures preventing that data are recorded on the recording medium
Official title: {said measures preventing that data are recorded on the recording medium}
G11B20/00702 (Said measures preventing that data are recorded on the recording medium) appears on 105 US grants and 104 published applications in this corpus.
Search patents in G11B- Granted patents
- 105
- Published applications
- 104
- Assignees
- 37
- Inventors
- 108
- Latest grant
- 24 Jul 2018
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 2 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 3 | 0 |
| 2000 | 1 | 0 |
| 2001 | 3 | 2 |
| 2002 | 4 | 16 |
| 2003 | 12 | 3 |
| 2004 | 8 | 11 |
| 2005 | 3 | 17 |
| 2006 | 3 | 12 |
| 2007 | 10 | 14 |
| 2008 | 11 | 10 |
| 2009 | 11 | 8 |
| 2010 | 7 | 7 |
| 2011 | 6 | 0 |
| 2012 | 7 | 0 |
| 2013 | 1 | 0 |
| 2014 | 2 | 1 |
| 2015 | 3 | 1 |
| 2016 | 1 | 1 |
| 2017 | 0 | 0 |
| 2018 | 2 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Tape volume overwrite protection during error recovery24 Jul 2018US 10,031,793 B2International Business Machines Corporation
- Tape volume overwrite protection during error recovery17 Apr 2018US 9,946,591 B2International Business Machines Corporation
- Tape volume overwrite protection during error recovery12 Jul 2016US 9,390,750 B1International Business Machines Corporation
- Method, apparatus, and recording medium for recording multimedia content8 Dec 2015US 9,208,816 B2Thomson Licensing
- Method for redirecting of kernel data path for controlling recording of media14 Jul 2015US 9,081,976 B2Music Public Broadcasting, Inc.
- Tape volume overwrite protection during error recovery22 Feb 2018US 2018/0052727 A1International Business Machines Corporation
- Tape volume overwrite protection during error recovery13 Oct 2016US 2016/0299801 A1International Business Machines Corporation
- Method for redirecting of kernel data path for controlling recording of media1 Oct 2015US 2015/0278533 A1Media Rights Technologies, Inc.
- Virtual write protection system22 May 2014US 2014/0143515 A1Hewlett-Packard Development Company, L. P.
- Method and system for controlling presentation of computer readable media on a media storage device16 Dec 2010US 2010/0318809 A1Music Public Broadcasting, Inc.
Most cited
By later US patents
- Apparatus for controlling the reception of transmitted programs381US 4,598,288 ACodart, Inc. · 1986
- Method and apparatus for selectively recording a broadcast306US 4,305,101 ACodart, Inc. · 1981
- Method, apparatus, medium for storing and controlling accessibility to a removable medium104US 6,286,087 B1Fujitsu Limited · 2001
- Recording and reproducing system having resume function70US 6,188,650 B1Sony Corporation · 2001
- Optical disc with sector address irregularities to prevent copying, and apparatus for recording and detecting such copy protection67US 5,930,209 AU. S. Philips Corporation · 1999