Pi-Yao Chien

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Taichung Hsien, TW

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Patents Grantslast 30 patents

Information Patent Grant
High power driver system
- Patent number 7,177,334
- Issue date Feb 13, 2007
- Asia Optical Co., Ltd.
- Pi-Yao Chien
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Laser driver circuit for burst mode transmission
- Patent number 7,068,693
- Issue date Jun 27, 2006
- Asia Optical Co., Inc.
- Pi-Yao Chien
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Signal combination apparatus and communication system
- Publication number 20050185101
- Publication date Aug 25, 2005
- Asia Optical Co., Inc.
- Pi-Yao Chien
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
High power driver system
- Publication number 20050135445
- Publication date Jun 23, 2005
- Pi-Yao Chien
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Laser driver circuit for burst mode transmission
- Publication number 20050074042
- Publication date Apr 7, 2005
- Pi-Yao Chien
- H04 - ELECTRIC COMMUNICATION TECHNIQUE