Qing Su

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Shanghai, CN

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Patents Grantslast 30 patents

Information Patent Grant
Electrostatic protective device
- Patent number 9,373,616
- Issue date Jun 21, 2016
- Shanghai Huahong Grace Semiconductor Manufacturing Corporation
- Qing Su
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Bond pad structure
- Patent number 8,878,370
- Issue date Nov 4, 2014
- Shanghai Hua Hong NEC Electronics Co., Ltd.
- Qing Su
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
High-voltage ESD protection device
- Patent number 8,803,280
- Issue date Aug 12, 2014
- Shanghai Hua Hong NEC Electronics Co., Ltd.
- Qing Su
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power adapter with voltage-stabilized compensation
- Patent number 7,864,550
- Issue date Jan 4, 2011
- BCD Semiconductor Manufacturing Limited
- Jian-Hua Duan
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
ELECTROSTATIC PROTECTIVE DEVICE
- Publication number 20160181238
- Publication date Jun 23, 2016
- Qing Su
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
BOND PAD STRUCTURE
- Publication number 20130075931
- Publication date Mar 28, 2013
- SHANGHAI HUA HONG NEC ELECTRONICS CO., LTD.
- Qing Su
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
HIGH-VOLTAGE ESD PROTECTION DEVICE
- Publication number 20120091503
- Publication date Apr 19, 2012
- Qing Su
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POWER ADAPTER WITH VOLTAGE-STABILIZED COMPENSATION
- Publication number 20100110735
- Publication date May 6, 2010
- Jian-Hua Duan
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER