Zhiyuan JI

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Beijing, CN

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Patents Grantslast 30 patents

Information Patent Grant
Array substrate with inorganic light-emitting diode and display dev...
- Patent number 10,700,103
- Issue date Jun 30, 2020
- BOE Technology Group Co., Ltd.
- Xiaolong He
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Transfer device and transfer method
- Patent number 10,457,498
- Issue date Oct 29, 2019
- BOE Technology Group Co., Ltd.
- Xiaolong He
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Transfer device with three machine bases and transfer method thereof
- Patent number 10,269,596
- Issue date Apr 23, 2019
- BOE Technology Group Co., Ltd.
- Xiaolong He
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS

Patents Applicationslast 30 patents

Information Patent Application
PIXEL CIRCUIT AND DRIVING METHOD THEREOF, ARRAY SUBSTRATE AND DISPL...
- Publication number 20200090586
- Publication date Mar 19, 2020
- BOE TECHNOLOGY GROUP CO., LTD.
- Xiaolong HE
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
ARRAY SUBSTRATE AND METHOD FOR FABRICATING THE SAME, DISPLAY DEVICE
- Publication number 20180315775
- Publication date Nov 1, 2018
- BOE TECHNOLOGY GROUP CO., LTD.
- Xiaolong HE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Transfer Device and Transfer Method Thereof
- Publication number 20180061687
- Publication date Mar 1, 2018
- BOE TECHNOLOGY GROUP CO., LTD.
- Xiaolong HE
- B08 - CLEANING
Information Patent Application
TRANSFER DEVICE AND TRANSFER METHOD
- Publication number 20180047601
- Publication date Feb 15, 2018
- BOE TECHNOLOGY GROUP CO., LTD.
- Xiaolong HE
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS