G11B 20/00355
The record carrier having a label that provides the key
Official title: {the record carrier having a label that provides the key}
G11B20/00355 (The record carrier having a label that provides the key) appears on 2 US grants and 4 published applications in this corpus.
Search patents in G11B- Granted patents
- 2
- Published applications
- 4
- Assignees
- 3
- Inventors
- 10
- Latest grant
- 30 Sep 2014
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2005 | 0 | 1 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 0 | 0 |
| 2011 | 0 | 2 |
| 2012 | 1 | 0 |
| 2013 | 0 | 0 |
| 2014 | 1 | 0 |
By publication year.
Recent patents
- Media-following encryption policy control23 Jun 2011US 2011/0154052 A1Quantum Corporation
- Preventing unauthorized use of optical discs13 Jan 2011US 2011/0007618 A1LSI Corporation
- Recording medium, attaching kit for attaching encryption key sticker to the recording medium, and recording apparatus and reproducing apparatus for the recording medium31 Dec 2009US 2009/0327761 A1Pioneer Corporation
- Information access control for optical media25 Aug 2005US 2005/0185548 A1
Most cited
By later US patents
No patent in this class has been cited by a later US patent yet.