Zhizheng Cheng

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Shenzhen, CN

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Patents Grantslast 30 patents

Information Patent Grant
Transparent conductor and preparation method thereof
- Patent number 9,510,456
- Issue date Nov 29, 2016
- Shenzhen O-Film Tech Co., Ltd.
- Wei Liu
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Thin film sensor, capacitive touch panel having the same and prepar...
- Patent number 9,285,405
- Issue date Mar 15, 2016
- Shenzhen O-Film Tech Co., Ltd.
- Zhizheng Cheng
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
CONDUCTIVE COMPONENT AND PREPARATION METHOD THEREOF
- Publication number 20140216803
- Publication date Aug 7, 2014
- SHENZHEN O-FILM TECH CO., LTD.
- Zhizheng Cheng
- B32 - LAYERED PRODUCTS
Information Patent Application
TRANSPARENT CONDUCTOR AND PREPARATION METHOD THEREOF
- Publication number 20140131067
- Publication date May 15, 2014
- Wei Liu
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
CAPACITIVE SENSING COMPONENT, PREPARATION METHOD THEREOF AND TOUCH...
- Publication number 20140118009
- Publication date May 1, 2014
- SHENZHEN O-FILM TECH CO., LTD.
- Zhizheng Cheng
- G01 - MEASURING TESTING
Information Patent Application
THIN FILM SENSOR, CAPACITIVE TOUCH PANEL HAVING THE SAME AND PREPAR...
- Publication number 20140111708
- Publication date Apr 24, 2014
- SHENZHEN O-FILM TECH CO, LTD.
- Zhizheng Cheng
- G01 - MEASURING TESTING
Information Patent Application
THIN FILM SENSOR, CAPACITIVE TOUCH PANEL HAVING THE SAME AND PREPAR...
- Publication number 20140070821
- Publication date Mar 13, 2014
- SHENZHEN O-FILM TECH CO., LTD.
- Zhizheng Cheng
- G01 - MEASURING TESTING
Information Patent Application
CONDUCTIVE COMPONENT AND PREPARATION METHOD THEREOF
- Publication number 20140054076
- Publication date Feb 27, 2014
- SHENZHEN O-FILM TECH CO., LTD.
- Zhizheng Cheng
- G06 - COMPUTING CALCULATING COUNTING