Wenhua Song

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Beijing, CN

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Patents Grantslast 30 patents

Information Patent Grant
Display substrate, display module and display device
- Patent number 12,222,616
- Issue date Feb 11, 2025
- Chengdu BOE Optoelectronics Technology Co., Ltd.
- Ting Li
- G02 - OPTICS
Information Patent Grant
Display substrate, manufacturing method thereof and display device
- Patent number 11,378,846
- Issue date Jul 5, 2022
- Chengdu BOE Optoelectronics Technology Co., Ltd.
- Bo Shi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Array substrate, display panel and display device
- Patent number 11,215,890
- Issue date Jan 4, 2022
- Chengdu Boe Optoelectronics Technology Co., Ltd.
- Wenhua Song
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Touch substrate and touch device
- Patent number 11,112,924
- Issue date Sep 7, 2021
- Chengdu BOE Optoelectronics Technology Co., Ltd.
- Ting Li
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Package structure of display panel and display device
- Patent number 10,490,775
- Issue date Nov 26, 2019
- BOE Technology Group Co., Ltd.
- Shiqi Chen
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
DISPLAY SUBSTRATE, DISPLAY MODULE AND DISPLAY DEVICE
- Publication number 20240219788
- Publication date Jul 4, 2024
- Chengdu BOE Optoelectronics Technology Co., Ltd.
- Ting LI
- G02 - OPTICS
Information Patent Application
ARRAY SUBSTRATE, DISPLAY PANEL AND DISPLAY DEVICE
- Publication number 20210247651
- Publication date Aug 12, 2021
- CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Wenhua Song
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DISPLAY SUBSTRATE, MANUFACTURING METHOD THEREOF AND DISPLAY DEVICE
- Publication number 20210191172
- Publication date Jun 24, 2021
- CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Bo SHI
- G02 - OPTICS
Information Patent Application
TOUCH SUBSTRATE AND TOUCH DEVICE
- Publication number 20210173503
- Publication date Jun 10, 2021
- CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Ting LI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
PACKAGE STRUCTURE OF DISPLAY PANEL AND DISPLAY DEVICE
- Publication number 20190097174
- Publication date Mar 28, 2019
- BOE TECHNOLOGY GROUP CO., LTD.
- Shiqi CHEN
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
RETARDATION FILM AND FABRICATING METHOD THEREOF, AND DISPLAY DEVICE
- Publication number 20180292590
- Publication date Oct 11, 2018
- BOE TECHNOLOGY GROUP CO., LTD.
- Xiongcan Zuo
- G02 - OPTICS