Hung Kwang Lee

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Penang, MY

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Patents Grantslast 30 patents

Information Patent Grant
User input device with planar light guide illumination plate
- Patent number 8,237,684
- Issue date Aug 7, 2012
- Avago Technologies ECBU IP (Singapore) Pte Ltd
- Yat Kheng Leong
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Optical finger navigation device with integrated tactile switch
- Patent number 8,212,776
- Issue date Jul 3, 2012
- Avago Technologies ECBU IP (Singapore) Pte Ltd
- Hung Kwang Lee
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Lensless user input device with optical interference based on diffr...
- Patent number 8,093,545
- Issue date Jan 10, 2012
- Avago Technologies ECBU IP (Singapore) Pte Ltd
- Yat Kheng Leong
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
LENSLESS USER INPUT DEVICE WITH OPTICAL INTERFERENCE
- Publication number 20100078545
- Publication date Apr 1, 2010
- Avago Technologies ECBU IP (Singapore) Pte. Ltd.
- Yat Kheng Leong
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
USER INPUT DEVICE WITH PLANAR LIGHT GUIDE ILLUMINATION PLATE
- Publication number 20100079408
- Publication date Apr 1, 2010
- Avago Technologies ECBU IP (Singapore) Pte. Ltd.
- Yat Kheng Leong
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
OPTICAL FINGER NAVIGATION DEVICE WITH INTEGRATED TACTILE SWITCH
- Publication number 20100071967
- Publication date Mar 25, 2010
- Avago Technologies ECBU IP (Singapore) Pte. Ltd.
- Hung Kwang Lee
- G06 - COMPUTING CALCULATING COUNTING