Tsan-Fu HUNG

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Changhua County, TW

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Patents Grantslast 30 patents

Information Patent Grant
Motor controlling circuit for multiple control modes
- Patent number 8,384,326
- Issue date Feb 26, 2013
- Princeton Technology Corporation
- Tsan-Fu Hung
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method for reducing offset voltage of operational amplifier and the...
- Patent number 8,169,262
- Issue date May 1, 2012
- Princeton Technology Corporation
- Tsan-Fu Hung
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Method for reducing offset voltage of operational amplifier and the...
- Patent number 7,999,616
- Issue date Aug 16, 2011
- Princeton Technology Corporation
- Tsan-Fu Hung
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR REDUCING OFFSET VOLTAGE OF OPERATIONAL AMPLIFIER AND THE...
- Publication number 20110260795
- Publication date Oct 27, 2011
- Tsan-Fu HUNG
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Motor Controlling Circuit for Multiple Control Modes
- Publication number 20110109253
- Publication date May 12, 2011
- Tsan-Fu HUNG
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SEMICONDUCTOR DEVICE TEST SYSTEM
- Publication number 20100164529
- Publication date Jul 1, 2010
- Tsan-Fu HUNG
- G01 - MEASURING TESTING
Information Patent Application
METHOD FOR REDUCING OFFSET VOLTAGE OF OPERATIONAL AMPLIFIER AND THE...
- Publication number 20100164624
- Publication date Jul 1, 2010
- Tsan-Fu HUNG
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
TEST SYSTEM FOR SEMICONDUCTOR DEVICES BASED ON NETWORK MONITORING
- Publication number 20100169481
- Publication date Jul 1, 2010
- Tsan-Fu Hung
- G01 - MEASURING TESTING