Qi-An Xu

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Hsinchu, TW

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Patents Grantslast 30 patents

Information Patent Grant
Electrostatic discharge protection device
- Patent number 8,987,779
- Issue date Mar 24, 2015
- Macronix International Co., Ltd.
- Qi-An Xu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device, electrostatic discharge protection device and...
- Patent number 8,901,649
- Issue date Dec 2, 2014
- Macronix International Co., Ltd.
- Chieh-Wei He
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
ELECTROSTATIC DISCHARGE PROTECTION DEVICE
- Publication number 20130134479
- Publication date May 30, 2013
- Macronix International Co., Ltd.
- Qi-An Xu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTROSTATIC DISCHARGE PROTECTION DEVICE
- Publication number 20130099297
- Publication date Apr 25, 2013
- Macronix International Co., Ltd.
- Chieh-Wei He
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE, ELECTROSTATIC DISCHARGE PROTECTION DEVICE AND...
- Publication number 20130069125
- Publication date Mar 21, 2013
- Macronix International Co., Ltd.
- CHIEH-WEI HE
- H01 - BASIC ELECTRIC ELEMENTS