Guang-Yan Liu

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Hangzhou City, CN

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Patents Grantslast 30 patents

Information Patent Grant
Focus enhancing method for portrait in digital image
- Patent number 8,306,283
- Issue date Nov 6, 2012
- Arcsoft (Hangzhou) Multimedia Technology Co., Ltd.
- Hua-Qi Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Focus enhancing method for portrait in digital image
- Publication number 20100266207
- Publication date Oct 21, 2010
- ArcSoft ( Hangzhou) Multimedia Technology Co., Ltd
- Hua-Qi Zhang
- G06 - COMPUTING CALCULATING COUNTING