Joseph C. Chan

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San Diego, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Tasking system interface methods and apparatuses for use in wireles...
- Patent number 8,527,993
- Issue date Sep 3, 2013
- QUALCOMM Incorporated
- Raheel Khan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method of entering characters with a keypad and using previous char...
- Patent number 6,803,864
- Issue date Oct 12, 2004
- Sony Corporation
- Joseph C. Chan
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
TASKING SYSTEM INTERFACE METHODS AND APPARATUSES FOR USE IN WIRELES...
- Publication number 20110296415
- Publication date Dec 1, 2011
- QUALCOMM Incorporated
- Raheel Khan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method of entering characters with a keypad and using previous char...
- Publication number 20020180621
- Publication date Dec 5, 2002
- Joseph C. Chan
- G06 - COMPUTING CALCULATING COUNTING