Wheshi Chen

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Shenzhen, CN

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus for capturing a high quality image of a moist finger
- Patent number 8,275,179
- Issue date Sep 25, 2012
- 3M Cogent, Inc.
- Ming Hsieh
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
APPARATUS FOR CAPTURING A HIGH QUALITY IMAGE OF A MOIST FINGER
- Publication number 20080273771
- Publication date Nov 6, 2008
- Ming Hsieh
- G06 - COMPUTING CALCULATING COUNTING