Douglas R. Holub

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Irving, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
System and method for multimedia display
- Patent number 7,426,702
- Issue date Sep 16, 2008
- AMX LLC
- Charles W. Partridge
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System and method for multimedia display
- Patent number 6,657,646
- Issue date Dec 2, 2003
- AMX Corporation
- Charles W. Partridge
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
System and method for multimedia display
- Publication number 20040075694
- Publication date Apr 22, 2004
- AMX Corporation
- Charles W. Partridge
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYSTEM AND METHOD FOR MULTIMEDIA DISPLAY
- Publication number 20020054160
- Publication date May 9, 2002
- Panja, Inc.
- Charles W. Partridge
- G06 - COMPUTING CALCULATING COUNTING