Hongwei Cui

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Beijing, CN

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus and method for fabricating flexible display screen
- Patent number 11,945,016
- Issue date Apr 2, 2024
- MIANYANG BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Rongkun Fan
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Vacuum laminating device
- Patent number 10,328,681
- Issue date Jun 25, 2019
- BOE Technology Group Co., Ltd.
- Dapeng Wang
- B32 - LAYERED PRODUCTS
Information Patent Grant
Device for automatically cleaning printed circuit board and the met...
- Patent number 9,480,167
- Issue date Oct 25, 2016
- Beijing BOE Optoelectronics Technology Co., Ltd
- Hongwei Cui
- B08 - CLEANING

Patents Applicationslast 30 patents

Information Patent Application
APPARATUS AND METHOD FOR FABRICATING FLEXIBLE DISPLAY SCREEN
- Publication number 20220379357
- Publication date Dec 1, 2022
- MIANYANG BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Rongkun FAN
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
VACUUM LAMINATING DEVICE
- Publication number 20160279917
- Publication date Sep 29, 2016
- BOE TECHNOLOGY GROUP CO., LTD.
- Dapeng Wang
- B32 - LAYERED PRODUCTS
Information Patent Application
DEVICE FOR AUTOMATICALLY CLEANING PRINTED CIRCUIT BOARD AND THE MET...
- Publication number 20140102487
- Publication date Apr 17, 2014
- BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Hongwei Cui
- B08 - CLEANING