Caizheng ZHANG

Person

Beijing, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Pneumatic chip huge transfer mechanism for a laser ungluing needle
- Patent number 12,121,997
- Issue date Oct 22, 2024
- BEIJING HAIJU ELECTRONIC TECHNOLOGY CO., LTD.
- Haiwei Sun
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Light source assembly, backlight module and display device
- Patent number 10,942,393
- Issue date Mar 9, 2021
- BOE Technology Group Co., Ltd.
- Lu Yu
- G02 - OPTICS
Information Patent Grant
Backlight assembly and display apparatus
- Patent number 10,605,974
- Issue date Mar 31, 2020
- BOE Technology Group Co., Ltd.
- Xuerong Wang
- G02 - OPTICS
Information Patent Grant
Display backlight module having double-side adhesive blocks
- Patent number 10,107,955
- Issue date Oct 23, 2018
- BOE Technology Group Co., Ltd.
- Xuerong Wang
- G02 - OPTICS
Information Patent Grant
Light guide plate and method of producing the same
- Patent number 10,018,769
- Issue date Jul 10, 2018
- BOE Technology Group Co., Ltd.
- Qingping Yin
- G02 - OPTICS
Information Patent Grant
Backlight module and liquid crystal display device
- Patent number 9,983,350
- Issue date May 29, 2018
- BOE Technology Group Co., Ltd.
- Caizheng Zhang
- G02 - OPTICS
Information Patent Grant
Light guide plate and backlight module and display device applying...
- Patent number 9,678,265
- Issue date Jun 13, 2017
- BOE Technology Group Co., Ltd.
- Caizheng Zhang
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
DISPLAY DEVICE AND CONTROL METHOD THEREOF
- Publication number 20200257155
- Publication date Aug 13, 2020
- BOE TECHNOLOGY GROUP CO., LTD.
- Xuerong WANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT SOURCE ASSEMBLY, BACKLIGHT MODULE AND DISPLAY DEVICE
- Publication number 20200233267
- Publication date Jul 23, 2020
- BOE TECHNOLOGY GROUP CO., LTD.
- Lu Yu
- G02 - OPTICS
Information Patent Application
BACKLIGHT ASSEMBLY AND DISPLAY APPARATUS
- Publication number 20190146137
- Publication date May 16, 2019
- BOE TECHNOLOGY GROUP CO., LTD.
- Xuerong WANG
- G02 - OPTICS
Information Patent Application
Adhesive Tape, Fabricating Method Thereof, and Display Device
- Publication number 20180107047
- Publication date Apr 19, 2018
- BOE TECHNOLOGY GROUP CO., LTD.
- Qingping Yin
- B32 - LAYERED PRODUCTS
Information Patent Application
Light Guide Plate and Method of Producing the Same
- Publication number 20170285250
- Publication date Oct 5, 2017
- BOE TECHNOLOGY GROUP CO., LTD.
- Qingping Yin
- G02 - OPTICS
Information Patent Application
BACKLIGHT MODULE, DISPLAY PANEL AND DISPLAY DEVICE
- Publication number 20160313487
- Publication date Oct 27, 2016
- BOE TECHNOLOGY GROUP CO., LTD.
- Xuerong Wang
- G02 - OPTICS
Information Patent Application
LIGHT GUIDE PLATE AND BACKLIGHT MODULE AND DISPLAY DEVICE APPLYING...
- Publication number 20160282536
- Publication date Sep 29, 2016
- BOE TECHNOLOGY GROUP CO., LTD.
- Caizheng ZHANG
- G02 - OPTICS
Information Patent Application
BACKLIGHT MODULE AND LIQUID CRYSTAL DISPLAY DEVICE
- Publication number 20160187557
- Publication date Jun 30, 2016
- Caizheng ZHANG
- G02 - OPTICS

Caizheng ZHANG

Person

Patents Grantslast 30 patents

Pneumatic chip huge transfer mechanism for a laser ungluing needle

Light source assembly, backlight module and display device

Backlight assembly and display apparatus

Display backlight module having double-side adhesive blocks

Light guide plate and method of producing the same

Backlight module and liquid crystal display device

Light guide plate and backlight module and display device applying...

Patents Applicationslast 30 patents

DISPLAY DEVICE AND CONTROL METHOD THEREOF

LIGHT SOURCE ASSEMBLY, BACKLIGHT MODULE AND DISPLAY DEVICE

BACKLIGHT ASSEMBLY AND DISPLAY APPARATUS

Adhesive Tape, Fabricating Method Thereof, and Display Device

Light Guide Plate and Method of Producing the Same

BACKLIGHT MODULE, DISPLAY PANEL AND DISPLAY DEVICE

LIGHT GUIDE PLATE AND BACKLIGHT MODULE AND DISPLAY DEVICE APPLYING...

BACKLIGHT MODULE AND LIQUID CRYSTAL DISPLAY DEVICE