Chengcheng Hou

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Beijing, CN

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Patents Grantslast 30 patents

Information Patent Grant
Ultrasonic touch device and MEl'hod, display device
- Patent number 11,221,713
- Issue date Jan 11, 2022
- BOE Technology Group Co., Ltd.
- Yansheng Hu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Test device for printed circuit board assembly
- Patent number 10,571,512
- Issue date Feb 25, 2020
- BOE Technology Group Co., Ltd.
- Yueyuan Zhang
- G01 - MEASURING TESTING
Information Patent Grant
Double-sided adhesive attaching device and method for attachment of...
- Patent number 10,399,319
- Issue date Sep 3, 2019
- BOE Technology Group Co., Ltd.
- Shancai Zhang
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Testing device
- Patent number 10,209,272
- Issue date Feb 19, 2019
- BOE Technology Group Co., Ltd.
- Kun Li
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
ULTRASONIC TOUCH DEVICE AND METHOD, DISPLAY DEVICE
- Publication number 20210117022
- Publication date Apr 22, 2021
- BOE TECHNOLOGY GROUP CO., LTD.
- Yansheng Hu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
TEST DEVICE FOR PRINTED CIRCUIT BOARD ASSEMBLY
- Publication number 20180106855
- Publication date Apr 19, 2018
- BOE TECHNOLOGY GROUP CO., LTD.
- Yueyuan ZHANG
- G01 - MEASURING TESTING
Information Patent Application
Double-sided adhesive attaching device and method for attachment of...
- Publication number 20170259548
- Publication date Sep 14, 2017
- BOE TECHNOLOGY GROUP CO., LTD.
- Shancai Zhang
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
TESTING DEVICE
- Publication number 20170192035
- Publication date Jul 6, 2017
- BOE TECHNOLOGY GROUP CO., LTD.
- Kun Li
- G01 - MEASURING TESTING