Qingshan Liu

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Beijing, CN

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Patents Grantslast 30 patents

Information Patent Grant
Command input by hand gestures captured from camera
- Patent number 9,317,124
- Issue date Apr 19, 2016
- Nokia Technologies Oy
- Wang Kongqiao
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
COMMAND INPUT BY HAND GESTURES CAPTURED FROM CAMERA
- Publication number 20080244465
- Publication date Oct 2, 2008
- Wang Kongqiao
- G06 - COMPUTING CALCULATING COUNTING