Dan Simion

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Santa Clara, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Power management systems with charge pumps
- Patent number 9,018,917
- Issue date Apr 28, 2015
- O2Micro, Inc.
- Marian Niculae
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power management systems with charge pumps
- Patent number 8,450,977
- Issue date May 28, 2013
- O2Micro, Inc.
- Marian Niculae
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Converter controller
- Patent number 8,289,731
- Issue date Oct 16, 2012
- O2Micro Inc.
- Constantin Spiridon
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Circuits and methods for battery charging
- Patent number 7,750,604
- Issue date Jul 6, 2010
- O2Micro, Inc.
- Alex Hartular
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
POWER MANAGEMENT SYSTEMS WITH CHARGE PUMPS
- Publication number 20140184164
- Publication date Jul 3, 2014
- O2Micro Inc.
- Marian NICULAE
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CIRCUITS AND METHODS FOR BATTERY CHARGING
- Publication number 20100264882
- Publication date Oct 21, 2010
- O2Micro, Inc.
- Alexandru Hartular
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POWER MANAGEMENT SYSTEMS WITH CHARGE PUMPS
- Publication number 20090160500
- Publication date Jun 25, 2009
- Marian Niculae
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Converter controller
- Publication number 20080304293
- Publication date Dec 11, 2008
- O2Micro Inc
- Constantin Spiridon
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Circuits and methods for battery charging
- Publication number 20080197811
- Publication date Aug 21, 2008
- O2Micro Inc
- Alex Hartular
- H01 - BASIC ELECTRIC ELEMENTS