Changjun ZHANG

Person

Beijing, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Organic thin film having isomerization generating layer and method...
- Patent number 11,611,041
- Issue date Mar 21, 2023
- Hefei BOE Optoelectronics Technology Co., Ltd.
- Xun Gu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Backlight module assembly, structural adjustment method thereof and...
- Patent number 11,126,036
- Issue date Sep 21, 2021
- Hefei BOE Optoelectronics Technology Co., Ltd.
- Jiang Zhu
- G02 - OPTICS
Information Patent Grant
Printed circuit board and detection method for detecting connection...
- Patent number 10,739,415
- Issue date Aug 11, 2020
- BOE Technology Group Co., Ltd.
- Xia Feng
- G01 - MEASURING TESTING
Information Patent Grant
Display device and method for providing haptic feedback using the same
- Patent number 10,488,930
- Issue date Nov 26, 2019
- BOE Technology Group Co., Ltd.
- Changjun Zhang
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
ORGANIC THIN FILM AND METHOD FOR PREPARING THE SAME, DISPLAY DEVICE...
- Publication number 20210217954
- Publication date Jul 15, 2021
- BOE TECHNOLOGY GROUP CO., LTD.
- Xun GU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
BACKLIGHT MODULE ASSEMBLY, STRUCTURAL ADJUSTMENT METHOD THEREOF AND...
- Publication number 20200218119
- Publication date Jul 9, 2020
- HEFEI BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Jiang ZHU
- G02 - OPTICS
Information Patent Application
ARRAY SUBSTRATE AND MANUFACTURING METHOD THEREOF, DISPLAY PANEL AND...
- Publication number 20190393244
- Publication date Dec 26, 2019
- Hefei BOE Optoelectronics Technology Co., Ltd.
- Wenjian Wang
- G02 - OPTICS
Information Patent Application
BACKLIGHT MODULE ASSEMBLY, STRUCTURAL ADJUSTMENT METHOD THEREOF AND...
- Publication number 20190033661
- Publication date Jan 31, 2019
- BOE TECHNOLOGY GROUP CO., LTD.
- Jiang ZHU
- G02 - OPTICS
Information Patent Application
DISPLAY DEVICE AND METHOD FOR PROVIDING HAPTIC FEEDBACK USING THE SAME
- Publication number 20180267608
- Publication date Sep 20, 2018
- BOE TECHNOLOGY GROUP CO., LTD.
- Changjun ZHANG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method And Device For Setting Working Frequency Band Of Touch Detec...
- Publication number 20180046323
- Publication date Feb 15, 2018
- BOE TECHNOLOGY GROUP CO., LTD.
- Qing Yang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
PRINTED CIRCUIT BOARD AND DETECTION METHOD FOR DETECTING CONNECTION...
- Publication number 20160341781
- Publication date Nov 24, 2016
- BOE TECHNOLOGY GROUP CO., LTD.
- Xia FENG
- G01 - MEASURING TESTING

Changjun ZHANG

Person

Patents Grantslast 30 patents

Organic thin film having isomerization generating layer and method...

Backlight module assembly, structural adjustment method thereof and...

Printed circuit board and detection method for detecting connection...

Display device and method for providing haptic feedback using the same

Patents Applicationslast 30 patents

ORGANIC THIN FILM AND METHOD FOR PREPARING THE SAME, DISPLAY DEVICE...

BACKLIGHT MODULE ASSEMBLY, STRUCTURAL ADJUSTMENT METHOD THEREOF AND...

ARRAY SUBSTRATE AND MANUFACTURING METHOD THEREOF, DISPLAY PANEL AND...

BACKLIGHT MODULE ASSEMBLY, STRUCTURAL ADJUSTMENT METHOD THEREOF AND...

DISPLAY DEVICE AND METHOD FOR PROVIDING HAPTIC FEEDBACK USING THE SAME

Method And Device For Setting Working Frequency Band Of Touch Detec...

PRINTED CIRCUIT BOARD AND DETECTION METHOD FOR DETECTING CONNECTION...