Duan-Duan Yang

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Shanghai, CN

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Patents Grantslast 30 patents

Information Patent Grant
Method and device for a multi-touch based correction of a handwriti...
- Patent number 9,176,666
- Issue date Nov 3, 2015
- Symbol Technologies, LLC
- Duan-Duan Yang
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND DEVICE FOR A MULTI-TOUCH BASED CORRECTION OF A HANDWRITI...
- Publication number 20130162544
- Publication date Jun 27, 2013
- MOTOROLA SOLUTIONS, INC.
- Duan-Duan Yang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ADVANCED HANDWRITING SYSTEM WITH MULTI-TOUCH FEATURES
- Publication number 20130021242
- Publication date Jan 24, 2013
- MOTOROLA SOLUTIONS, INC.
- Qi-Zhen He
- G06 - COMPUTING CALCULATING COUNTING