Guo Xing LI

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Sunnyvale, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Charge pump systems with adjustable frequency control
- Patent number 9,118,238
- Issue date Aug 25, 2015
- O2Micro, Inc.
- Quanwang Liu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Circuits and methods for battery charging
- Patent number 8,519,676
- Issue date Aug 27, 2013
- O2Micro Inc.
- Guo Xing Li
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Circuits and methods for monitoring multi-cell battery packs
- Patent number 8,253,383
- Issue date Aug 28, 2012
- O2Micro Inc.
- Guo Xing Li
- G01 - MEASURING TESTING
Information Patent Grant
Circuits and methods for battery charging
- Patent number 8,143,862
- Issue date Mar 27, 2012
- 02Micro Inc.
- Guo Xing Li
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Fuse circuits
- Patent number 8,058,921
- Issue date Nov 15, 2011
- O2Micro, Inc.
- Guo Xing Li
- G11 - INFORMATION STORAGE
Information Patent Grant
Analog to digital converters
- Patent number 7,796,069
- Issue date Sep 14, 2010
- 02Micro International Limited
- Guo Xing Li
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
CIRCUITS AND METHOS FOR BATTERY CHARGING
- Publication number 20120161717
- Publication date Jun 28, 2012
- Guo Xing LI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
FUSE CIRCUITS
- Publication number 20100283531
- Publication date Nov 11, 2010
- Guo Xing LI
- G11 - INFORMATION STORAGE
Information Patent Application
SIGNAL CONVERSION SYSTEMS
- Publication number 20100241679
- Publication date Sep 23, 2010
- Guo Xing LI
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
CIRCUITS AND METHODS FOR BATTERY CHARGING
- Publication number 20100231174
- Publication date Sep 16, 2010
- Guo Xing LI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
MULTI-CELL BATTERY PACK PROTECTION CIRCUIT
- Publication number 20100194345
- Publication date Aug 5, 2010
- Guo Xing LI
- G01 - MEASURING TESTING
Information Patent Application
Analog to digital converters
- Publication number 20090195423
- Publication date Aug 6, 2009
- O2Micro, Inc.
- Guo Xing Li
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Charge pump systems with adjustable frequency control
- Publication number 20090128212
- Publication date May 21, 2009
- O2Micro, Inc.
- Quanwang Liu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER