Gregory J. Zandt

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Semora, NC, US

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Patents Grantslast 30 patents

Information Patent Grant
Method and system for automatically detecting and powering PC speakers
- Patent number 7,099,481
- Issue date Aug 29, 2006
- Lenovo (Singapore) Pte. Ltd.
- Brian A. Baker
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Method and system for automatically detecting and powering PC speakers
- Publication number 20020172371
- Publication date Nov 21, 2002
- Brian A. Baker
- H04 - ELECTRIC COMMUNICATION TECHNIQUE