CHARLES YIMIN WU

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SINGAPORE, SG

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Patents Grantslast 30 patents

Information Patent Grant
User interface for a portable electronic device
- Patent number 6,947,771
- Issue date Sep 20, 2005
- Motorola, Inc.
- Jin Guo
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
User interface for a portable electronic device
- Publication number 20030027601
- Publication date Feb 6, 2003
- Jin Guo
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DATA ENTRY DEVICE RECORDING INPUT IN TWO DIMENSIONS
- Publication number 20030006956
- Publication date Jan 9, 2003
- CHARLES YIMIN WU
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
CHART NAVIGATION USING COMPACT INPUT DEVICES
- Publication number 20020105497
- Publication date Aug 8, 2002
- GUO JIN
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MULTIMODAL DATA INPUT DEVICE
- Publication number 20020069058
- Publication date Jun 6, 2002
- GUO JIN
- G10 - MUSICAL INSTRUMENTS ACOUSTICS