G11B 20/00934
Said intentional errors occurring because of corrupted address information
Official title: {said intentional errors occurring because of corrupted address information}
G11B20/00934 (Said intentional errors occurring because of corrupted address information) appears on 5 US grants and 8 published applications in this corpus.
Search patents in G11B- Granted patents
- 5
- Published applications
- 8
- Assignees
- 8
- Inventors
- 21
- Latest grant
- 28 Aug 2012
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 1 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 4 |
| 2009 | 0 | 1 |
| 2010 | 1 | 1 |
| 2011 | 1 | 0 |
| 2012 | 2 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Copying digital content by emulating playing of a recording medium by a player28 Aug 2012US 8,254,761 B2Rovi Solutions Corporation
- Method for data storage protection and encryption31 Jan 2012US 8,108,693 B2GED-I Ltd.
- Optical disc including two different sets of sectors having identical IDs16 Aug 2011US 8,000,179 B2SONY DADC Austria AG
- Copy protection of optical discs13 Jul 2010US 7,755,980 B2Rovi Solutions Corporation
- Optical disc with sector address irregularities to prevent copying, and apparatus for recording and detecting such copy protection27 Jul 1999US 5,930,209 AU. S. Philips Corporation
- Controlled access dvd27 May 2010US 2010/0129055 A1
- Apparatus for and a method of copy-protecting a content carrying recording medium27 Aug 2009US 2009/0217388 A1Macrovision Corporation
- Copy protection of optical discs9 Oct 2008US 2008/0247289 A1Macrovision Corporation
- Apparatus for and a method of copying a content carrying recording medium11 Sep 2008US 2008/0219123 A1Rovi Solutions Corporation
- Method and Device For Protecting the Contents of an Information Carrier24 Jul 2008US 2008/0178296 A1Koninklijke Philips Electronics N. V.
Most cited
By later US patents
- 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
- Method for data storage protection and encryption3US 8,108,693 B2GED-I Ltd. · 2012
- Optical disc including two different sets of sectors having identical IDs2US 8,000,179 B2SONY DADC Austria AG · 2011