Ho-Yin Yiu

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Hong Kong, HK

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Patents Grantslast 30 patents

Information Patent Grant
Method of using a tunneling diode in optical sensing devices
- Patent number 6,582,981
- Issue date Jun 24, 2003
- Taiwan Semiconductor Manufacturing Company
- Ho-Yin Yiu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Optical sensor by using tunneling diode
- Patent number 6,284,557
- Issue date Sep 4, 2001
- Taiwan Semiconductor Manufacturing Company
- Ho-Yin Yiu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method to preserve the testing chip for package's quality
- Patent number 6,274,397
- Issue date Aug 14, 2001
- Taiwan Semiconductor Manufacturing Company Ltd.
- Wen-Cheng Chien
- G01 - MEASURING TESTING
Information Patent Grant
Stress buffered bond pad and method of making
- Patent number 5,942,800
- Issue date Aug 24, 1999
- Taiwan Semiconductor Manufacturing Co., Ltd.
- Ho-Yin Yiu
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Novel optical sensor by using tunneling diode
- Publication number 20030203525
- Publication date Oct 30, 2003
- TAIWAN SEIMICONDUCTOR MANUFACTURING COMPANY
- Ho-Yin Yiu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Novel optical sensor by using tunneling diode
- Publication number 20010039067
- Publication date Nov 8, 2001
- TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY
- Ho-Yin Yiu
- H01 - BASIC ELECTRIC ELEMENTS