Zhongzi Chen

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Hong Kong, HK

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Patents Grantslast 30 patents

Information Patent Grant
Lateral-diode, vertical-SCR hybrid structure for high-level ESD pro...
- Patent number 9,640,523
- Issue date May 2, 2017
- Hong Kong Applied Science and Technology Research Institute Company Limited
- Xiaowu Cai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Phase-to-amplitude converter for direct digital synthesizer (DDS) w...
- Patent number 9,021,002
- Issue date Apr 28, 2015
- Hong Kong Applied Science & Technology Research Institute Company, Limited
- Zhongzi Chen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Digital-to-analog converter (DAC) current cell with shadow differen...
- Patent number 8,643,520
- Issue date Feb 4, 2014
- Hong Kong Applied Science & Technology Research Institute Company Ltd.
- Xiao Huo
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
Lateral-Diode, Vertical-SCR Hybrid Structure for High-Level ESD Pro...
- Publication number 20170069616
- Publication date Mar 9, 2017
- Xiaowu CAI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Phase-to-Amplitude Converter for Direct Digital Synthesizer (DDS) w...
- Publication number 20140222882
- Publication date Aug 7, 2014
- Hong Kong Applied Science and Technology Research Institute Company Limited
- Zhongzi CHEN
- G06 - COMPUTING CALCULATING COUNTING