Hongsheng Zhao

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Beijing, CN

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for testing the performance of radio frequency...
- Patent number 8,490,876
- Issue date Jul 23, 2013
- Chinese Academy of Sciences Institute of Automation
- Jie Tan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method, an apparatus and a storage medium for locating QR codes
- Patent number 7,273,175
- Issue date Sep 25, 2007
- Canon Kabushiki Kaisha
- Hongsheng Zhao
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Image processing method and apparatus using self-adaptive binarization
- Patent number 7,062,099
- Issue date Jun 13, 2006
- Canon Kabushiki Kaisha
- Yulin Li
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Image processing method, apparatus and system
- Patent number 7,054,485
- Issue date May 30, 2006
- Canon Kabushiki Kaisha
- Yulin Li
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
SYSTEM AND METHOD FOR TESTING PERFORMANCE OF MOBILE RADIO FREQUENCY...
- Publication number 20160042204
- Publication date Feb 11, 2016
- INSTITUTE OF AUTOMATION, CHINESE ACADEMY OF SCIENCES
- Jie TAN
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND APPARATUS FOR TESTING THE PERFORMANCE OF RADIO FREQUENCY...
- Publication number 20110266344
- Publication date Nov 3, 2011
- INSTITUE OF AUTOMATION CHINESE ACADEMY OF SCIENCES
- Jie Tan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method, an apparatus and a storage medium for locating QR codes
- Publication number 20060082475
- Publication date Apr 20, 2006
- Canon Kabushiki Kaisha
- Hongsheng Zhao
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Image processing method, apparatus and system
- Publication number 20030063802
- Publication date Apr 3, 2003
- Yulin Li
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Image processing method and apparatus using self-adaptive binarization
- Publication number 20030031366
- Publication date Feb 13, 2003
- Yulin Li
- G06 - COMPUTING CALCULATING COUNTING