William J. Keenan

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Redwood City, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for issuing rights in a digital rights managem...
- Patent number 8,646,102
- Issue date Feb 4, 2014
- Oracle America, Inc.
- Gerard M. Fernando
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Block storage memory management system and method utilizing indepen...
- Patent number 5,940,867
- Issue date Aug 17, 1999
- Apple Computer, Inc.
- David Lee Smith
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Block storage memory management system and method utilizing indepen...
- Patent number 5,829,053
- Issue date Oct 27, 1998
- Apple Computer, Inc.
- David Lee Smith
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for distributing events in an operating system
- Patent number 5,566,337
- Issue date Oct 15, 1996
- Apple Computer, Inc.
- Steven J. Szymanski
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
Method and apparatus for issuing rights in a digital rights managem...
- Publication number 20070067851
- Publication date Mar 22, 2007
- Gerard M. Fernando
- G06 - COMPUTING CALCULATING COUNTING