Nana Tian

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Shanghai, CN

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Patents Grantslast 30 patents

Information Patent Grant
Circuit for testing display panel, method for testing display panel...
- Patent number 10,325,535
- Issue date Jun 18, 2019
- Shanghai AVIC OPTO Electronics Co., Ltd.
- Xu Yang
- G01 - MEASURING TESTING
Information Patent Grant
Circuit for testing display panel, method for testing display panel...
- Patent number 9,595,215
- Issue date Mar 14, 2017
- Shanghai AVIC OPTO Electronics Co., Ltd.
- Xu Yang
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS

Patents Applicationslast 30 patents

Information Patent Application
CIRCUIT FOR TESTING DISPLAY PANEL, METHOD FOR TESTING DISPLAY PANEL...
- Publication number 20170140688
- Publication date May 18, 2017
- Shanghai Avic Opto Electronics Co., Ltd.
- Xu YANG
- G01 - MEASURING TESTING
Information Patent Application
CIRCUIT FOR TESTING DISPLAY PANEL, METHOD FOR TESTING DISPLAY PANEL...
- Publication number 20150187244
- Publication date Jul 2, 2015
- Shanghai AVIC Optoelectronics Co., Ltd.
- Xu YANG
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS