Zhaoyang Xi

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Kunshan, CN

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Patents Grantslast 30 patents

Information Patent Grant
Organic light-emitting diode device and display apparatus
- Patent number 12,035,555
- Issue date Jul 9, 2024
- YUNGU (GU'AN) TECHNOLOGY CO., LTD.
- Jin Xu
Information Patent Grant
Test device and test method thereof
- Patent number 11,953,537
- Issue date Apr 9, 2024
- YUNGU (GU'AN) TECHNOLOGY CO., LTD.
- Zhaoyang Xi
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
ORGANIC ELECTROLUMINESCENT DEVICE AND DISPLAY APPARATUS
- Publication number 20230100309
- Publication date Mar 30, 2023
- Kunshan New Flat Panel Display Technology Center Co., Ltd.
- Guomeng LI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ORGANIC ELECTROLUMINESCENT DEVICE AND DISPLAY APPARATUS
- Publication number 20230098353
- Publication date Mar 30, 2023
- Kunshan New Flat Panel Display Technology Center Co., Ltd.
- Guomeng LI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ORGANIC LIGHT-EMITTING DIODE DEVICE AND DISPLAY APPARATUS
- Publication number 20210399251
- Publication date Dec 23, 2021
- YUNGU (GU'AN) TECHNOLOGY CO., LTD.
- Jin XU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
TEST DEVICE AND TEST METHOD THEREOF
- Publication number 20210373067
- Publication date Dec 2, 2021
- YUNGU (GU'AN) TECHNOLOGY CO., LTD.
- Zhaoyang Xi
- G01 - MEASURING TESTING