An-Yoil Yen

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Hsichih City, TW

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Patents Grantslast 30 patents

Information Patent Grant
Hand-held electric appliance power-saving switch control mechanism
- Patent number 6,617,711
- Issue date Sep 9, 2003
- W-Link System, Inc.
- Shuo-Hung Chang
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
Hand-held electric appliance power-saving switch control mechanism
- Publication number 20020063477
- Publication date May 30, 2002
- Shuo-Hung Chang
- G06 - COMPUTING CALCULATING COUNTING