Bernhard G. Kotzenberg

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Bellevue, WA, US

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Patents Grantslast 30 patents

Information Patent Grant
Encrypting content in a tuner device and analyzing content protecti...
- Patent number 8,139,768
- Issue date Mar 20, 2012
- Microsoft Corporation
- Thaddeus C. Pritchett
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Encrypting Content In A Tuner Device And Analyzing Content Protecti...
- Publication number 20070192810
- Publication date Aug 16, 2007
- Microsoft Corporation
- Thaddeus C. Pritchett
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Extensible content identification and indexing
- Publication number 20060218617
- Publication date Sep 28, 2006
- Microsoft Corporation
- John Bradstreet
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Common scrambling
- Publication number 20050216752
- Publication date Sep 29, 2005
- Microsoft Corporation
- Jan Hofmeyr
- H04 - ELECTRIC COMMUNICATION TECHNIQUE