Tu Tian Tian

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Guang Dong, CN

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus for controlling operation of a recording device with a te...
- Patent number 7,190,769
- Issue date Mar 13, 2007
- RadioShack Corporation
- Ko Chuk
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Apparatus for controlling operation of a recording device with a te...
- Publication number 20040247087
- Publication date Dec 9, 2004
- Ko Chuk
- H04 - ELECTRIC COMMUNICATION TECHNIQUE