Wang Kong Qiao

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Beijing, CN

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Patents Grantslast 30 patents

Information Patent Grant
Device and method for stroke based graphic input
- Patent number 8,610,672
- Issue date Dec 17, 2013
- Nokia Corporation
- Yu Kun
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
DEVICE AND METHOD FOR STROKE BASED GRAPHIC INPUT
- Publication number 20090256808
- Publication date Oct 15, 2009
- Nokia Corporation
- Yu Kun
- G06 - COMPUTING CALCULATING COUNTING