G11B 20/00971
Involving measures for monitoring the industrial media production and distribution channels
Official title: {involving measures for monitoring the industrial media production and distribution channels, e.g. for controlling content providers or the official manufacturers or replicators of recording media}
G11B20/00971 (Involving measures for monitoring the industrial media production and distribution channels) appears on 8 US grants and 14 published applications in this corpus.
Search patents in G11B- Granted patents
- 8
- Published applications
- 14
- Assignees
- 8
- Inventors
- 35
- Latest grant
- 19 Nov 2019
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| Year | Granted patents | Published applications |
|---|---|---|
| 2002 | 0 | 1 |
| 2003 | 0 | 0 |
| 2004 | 0 | 2 |
| 2005 | 0 | 1 |
| 2006 | 0 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 0 | 5 |
| 2010 | 0 | 1 |
| 2011 | 0 | 0 |
| 2012 | 3 | 0 |
| 2013 | 1 | 0 |
| 2014 | 0 | 0 |
| 2015 | 2 | 1 |
| 2016 | 0 | 0 |
| 2017 | 1 | 1 |
| 2018 | 0 | 1 |
| 2019 | 1 | 0 |
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Recent patents
- Copy count for DTCP with an abbreviation hash used for check in copy19 Nov 2019US 10,484,644 B2ARRIS Enterprises LLC
- Copy count for DTCP with an abbreviation hash used for check in copy30 May 2017US 9,667,911 B2ARRIS Enterprises LLC
- DVD replications system and method7 Jul 2015US 9,076,483 B2Thomson Licensing
- Optical media encoding with hybrid optical discs6 Jan 2015US 8,929,182 B1Amazon Technologies, Inc.
- Method and systems using identifier tags and authenticity certificates for detecting counterfeited or stolen brand objects21 May 2013US 8,447,038 B2International Business Machines Corporation
- Copyright checking for uploaded media8 Nov 2018US 2018/0322901 A1Hey Platforms DMCC
- Copy Count for DTCP with an Abbreviation Hash Used for Check in Copy10 Aug 2017US 2017/0230609 A1ARRIS Enterprises LLC
- Copy count for dtcp with an abbreviation hash used for check in copy27 Aug 2015US 2015/0244973 A1ARRIS Enterprises LLC
- Remanufacture of encrypted content using a replicated medium21 Jan 2010US 2010/0014665 A1Eclipse Data Technologies
- DVD Replication of Encoded Content1 Oct 2009US 2009/0245055 A1
Most cited
By later US patents
- Method and systems using identifier tags and authenticity certificates for detecting counterfeited or stolen brand objects6US 8,447,038 B2International Business Machines Corporation · 2013
- Disc manufacturing method, data recording apparatus, information recording medium, information processing apparatus and method, and computer program3US 8,332,950 B2Sony Corporation · 2012
- Remanufacture of encrypted content using a replicated medium1US 8,166,563 B2Eclipse Data Technologies · 2012