Zhenming Zhang

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Wuhan, CN

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Patents Grantslast 30 patents

Information Patent Grant
Battery management systems with adjustable charging current
- Patent number 8,222,870
- Issue date Jul 17, 2012
- O2Micro, Inc.
- Jiankui Guo
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
Battery management systems with adjustable charging current
- Publication number 20080218130
- Publication date Sep 11, 2008
- O2Micro, Inc.
- Jiankui Guo
- H01 - BASIC ELECTRIC ELEMENTS