Chien-Hui Yang

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Taichung City, TW

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Patents Grantslast 30 patents

Information Patent Grant
Compressor pressure measuring device
- Patent number 8,413,487
- Issue date Apr 9, 2013
- Heng Sheng Precision Tech. Co., Ltd.
- Chi-Hung Lo
- G01 - MEASURING TESTING
Information Patent Grant
Magnetic rotary encoder with feedback unit
- Patent number 8,169,334
- Issue date May 1, 2012
- Hiwin Mikrosystem Corp.
- Ming-Hung Hsieh
- G01 - MEASURING TESTING
Information Patent Grant
Methods of measuring image-sticking of a display
- Patent number 8,164,603
- Issue date Apr 24, 2012
- Chunghwa Picture Tubes, Ltd.
- Chien-Pang Lee
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS

Patents Applicationslast 30 patents

Information Patent Application
Compressor Pressure Measuring Device
- Publication number 20120168008
- Publication date Jul 5, 2012
- HENG SHENG PRECISION TECH. CO., LTD.
- Chi-Hung Lo
- G01 - MEASURING TESTING
Information Patent Application
MAGNETIC ROTARY ENCODER WITH FEEDBACK UNIT
- Publication number 20110080298
- Publication date Apr 7, 2011
- Ming-Hung HSIEH
- G01 - MEASURING TESTING
Information Patent Application
METHODS OF MEASURING IMAGE-STICKING OF A DISPLAY
- Publication number 20080303766
- Publication date Dec 11, 2008
- CHUNGHWA PICTURE TUBES, LTD.
- Chien-Pang Lee
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS