Huan-Yu CHIEN

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Taipei City, TW

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Patents Grantslast 30 patents

Information Patent Grant
Contact plug and method for manufacturing the same
- Patent number 9,263,281
- Issue date Feb 16, 2016
- Vanguard International Semiconductor Corporation
- Yi-Tsung Jan
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
CONTACT PLUG AND METHOD FOR MANUFACTURING THE SAME
- Publication number 20150061082
- Publication date Mar 5, 2015
- Vanguard International Semiconductor Corporation
- Yi-Tsung JAN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LAMP STATE DETERMINING CIRCUIT AND CONTROLLER THEREOF
- Publication number 20080122387
- Publication date May 29, 2008
- BEYOND INNOVATION TECHNOLOGY CO., LTD.
- Huan-Wen Chien
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
REFERENCE VOLTAGE GENERATOR, FREQUENCY GENERATOR AND CONTROLLER
- Publication number 20070252568
- Publication date Nov 1, 2007
- BEYOND INNOVATION TECHNOLOGY CO., LTD.
- Huan-Wen Chien
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER