Yuh-Shyang Su

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Hsinchu County, TW

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Patents Grantslast 30 patents

Information Patent Grant
Tank-locking device, system for managing liquid supply and method u...
- Patent number 8,539,800
- Issue date Sep 24, 2013
- Powerchip Technology Corporation
- Yen-Liang Chen
- G01 - MEASURING TESTING
Information Patent Grant
Tank-locking device, system for managing liquid supply and method u...
- Patent number 8,311,669
- Issue date Nov 13, 2012
- Powerchip Technology Corporation
- Yen-Liang Chen
- G01 - MEASURING TESTING
Information Patent Grant
Tank-locking device, system for managing liquid supply and method u...
- Patent number 8,140,184
- Issue date Mar 20, 2012
- Powerchip Technology Corporation
- Yen-Liang Chen
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
TANK-LOCKING DEVICE, SYSTEM FOR MANAGING LIQUID SUPPLY AND METHOD U...
- Publication number 20120103434
- Publication date May 3, 2012
- POWERCHIP TECHNOLOGY CORPORATION
- Yen-Liang Chen
- G01 - MEASURING TESTING
Information Patent Application
TANK-LOCKING DEVICE, SYSTEM FOR MANAGING LIQUID SUPPLY AND METHOD U...
- Publication number 20120104088
- Publication date May 3, 2012
- POWERCHIP TECHNOLOGY CORPORATION
- Yen-Liang Chen
- G01 - MEASURING TESTING
Information Patent Application
TANK-LOCKING DEVICE, SYSTEM FOR MANAGING LIQUID SUPPLY AND METHOD U...
- Publication number 20090000689
- Publication date Jan 1, 2009
- POWERCHIP SEMICONDUCTOR CORP.
- Yen-Liang Chen
- G01 - MEASURING TESTING