Xuepeng JI

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Beijing, CN

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Patents Grantslast 30 patents

Information Patent Grant
Power supply device for display panel, manufacturing method, power...
- Patent number 10,593,264
- Issue date Mar 17, 2020
- BOE Technology Group Co., Ltd.
- Xiaowei Wang
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Signal loading method and signal generator
- Patent number 10,510,278
- Issue date Dec 17, 2019
- BOE Technology Group Co., Ltd.
- Weifeng Wang
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS

Patents Applicationslast 30 patents

Information Patent Application
SIGNAL LOADING METHOD AND SIGNAL GENERATOR
- Publication number 20190180662
- Publication date Jun 13, 2019
- BOE TECHNOLOGY GROUP CO., LTD.
- Weifeng WANG
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
POWER SUPPLY DEVICE FOR DISPLAY PANEL, MANUFACTURING METHOD, POWER...
- Publication number 20190164482
- Publication date May 30, 2019
- BOE TECHNOLOGY GROUP CO., LTD.
- Xiaowei WANG
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS