Kai Yao Chang

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Yunlin County, TW

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Patents Applicationslast 30 patents

Information Patent Application
Back EMF Measuring Method for Multi-Phase BLDC Motor
- Publication number 20120074887
- Publication date Mar 29, 2012
- Guo-Jhih Yan
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CLEANING SEQUENCE FOR OXIDE QUALITY MONITORING SHORT-LOOP SEMICONDU...
- Publication number 20120037191
- Publication date Feb 16, 2012
- Macronix International Co., Ltd.
- Liang Chun Sung
- H01 - BASIC ELECTRIC ELEMENTS