Tonghua Yang

Person

Beijing, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Intersection blind-guiding system, blind-guiding method and blind-g...
- Patent number 11,529,282
- Issue date Dec 20, 2022
- Beijing Boe Display Technology Co., Ltd.
- Nan Chen
- G08 - SIGNALLING
Information Patent Grant
Display substrate, manufacturing method thereof and display panel
- Patent number 10,908,331
- Issue date Feb 2, 2021
- BOE Technology Group Co., Ltd.
- He Feng
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Black matrix layer having micro-grooves, display substrate, and dis...
- Patent number 10,782,454
- Issue date Sep 22, 2020
- BOE Technology Group Co., Ltd.
- Jiyu Wan
- G02 - OPTICS
Information Patent Grant
Mother plate for color filter substrate
- Patent number 10,466,528
- Issue date Nov 5, 2019
- BOE Technology Group Co., Ltd.
- Tonghua Yang
- G02 - OPTICS
Information Patent Grant
Black matrix structure and manufacturing method thereof, array subs...
- Patent number 10,274,798
- Issue date Apr 30, 2019
- BOE Technology Group Co., Ltd.
- Hongming Zhan
- G02 - OPTICS
Information Patent Grant
Method for manufacturing color photoresist pattern in color filter
- Patent number 10,197,912
- Issue date Feb 5, 2019
- BOE Technology Group Co., Ltd.
- Tonghua Yang
- G02 - OPTICS
Information Patent Grant
Color filter and method for preparing the same, method for preparin...
- Patent number 9,946,109
- Issue date Apr 17, 2018
- BOE Technology Group Co., Ltd.
- Min Li
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Auto-repairing compositions for overcoat layer, method of producing...
- Patent number 9,752,052
- Issue date Sep 5, 2017
- BOE Technology Group Co., Ltd.
- Tonghua Yang
- G02 - OPTICS
Information Patent Grant
Modified acrylate adhesive resin and production process of the same...
- Patent number 9,644,122
- Issue date May 9, 2017
- BOE Technology Group Co., Ltd.
- Tonghua Yang
- G02 - OPTICS
Information Patent Grant
Method for manufacturing color filter substrate, color filter subst...
- Patent number 9,625,760
- Issue date Apr 18, 2017
- BOE TECHNOLOGY GROUP CO., LTD
- Jikai Zhang
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Fly eye lens and proximity exposure machine optical system
- Patent number 9,274,433
- Issue date Mar 1, 2016
- BOE Technology Group Co., Ltd.
- Min Li
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Photoresist composition and method of preparing the same, color fil...
- Patent number 9,261,779
- Issue date Feb 16, 2016
- BOE Technology Group Co., Ltd.
- Tonghua Yang
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Color filter substrate, manufacturing method thereof and display de...
- Patent number 9,256,012
- Issue date Feb 9, 2016
- BOE Technology Group Co., Ltd.
- Min Li
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
INTERSECTION BLIND-GUIDING SYSTEM, BLIND-GUIDING METHOD AND BLIND-G...
- Publication number 20200405567
- Publication date Dec 31, 2020
- BEIJING BOE DISPLAY TECHNOLOGY CO., LTD.
- Nan CHEN
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
BLACK MATRIX LAYER HAVING MICRO-GROOVES, DISPLAY SUBSTRATE, AND DIS...
- Publication number 20190146124
- Publication date May 16, 2019
- BOE TECHNOLOGY GROUP CO., LTD.
- Jiyu Wan
- G02 - OPTICS
Information Patent Application
DISPLAY SUBSTRATE, MANUFACTURING METHOD THEREOF AND DISPLAY PANEL
- Publication number 20190094428
- Publication date Mar 28, 2019
- BOE TECHNOLOGY GROUP CO., LTD.
- He Feng
- G02 - OPTICS
Information Patent Application
MOTHER PLATE FOR COLOR FILTER SUBSTRATE
- Publication number 20180113355
- Publication date Apr 26, 2018
- BOE TECHNOLOGY GROUP CO., LTD.
- Tonghua YANG
- G02 - OPTICS
Information Patent Application
COLOR FILTER AND METHOD FOR PREPARING THE SAME, METHOD FOR PREPARIN...
- Publication number 20170102582
- Publication date Apr 13, 2017
- BOE TECHNOLOGY GROUP CO., LTD.
- Min LI
- G02 - OPTICS
Information Patent Application
METHOD FOR MANUFACTURING COLOR PHOTORESIST PATTERN IN COLOR FILTER
- Publication number 20170097569
- Publication date Apr 6, 2017
- BOE TECHNOLOGY GROUP CO., LTD.
- Tonghua Yang
- G02 - OPTICS
Information Patent Application
Black Matrix Structure and Manufacturing Method Thereof, Array Subs...
- Publication number 20160342049
- Publication date Nov 24, 2016
- BOE TECHNOLOGY GROUP CO., LTD.
- Hongming ZHAN
- G02 - OPTICS
Information Patent Application
METHOD FOR MANUFACTURING COLOR FILTER SUBSTRATE, COLOR FILTER SUBST...
- Publication number 20160187719
- Publication date Jun 30, 2016
- BOE TECHNOLOGY GROUP CO., LTD.
- JIKAI ZHANG
- G02 - OPTICS
Information Patent Application
MODIFIED ACRYLATE ADHESIVE RESIN AND PRODUCTION PROCESS OF THE SAME...
- Publication number 20150368526
- Publication date Dec 24, 2015
- BOE TECHNOLOGY GROUP CO., LTD.
- Tonghua Yang
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
COLOR FILTER SUBSTRATE, MANUFACTURING METHOD THEREOF AND DISPLAY DE...
- Publication number 20150309221
- Publication date Oct 29, 2015
- BOE TECHNOLOGY GROUP CO., LTD.
- Min Li
- G02 - OPTICS
Information Patent Application
DEVELOPER COMPOSITION
- Publication number 20150205208
- Publication date Jul 23, 2015
- BOE TECHNOLOGY GROUP CO., LTD.
- Tonghua Yang
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
PHOTORESIST COMPOSITION AND METHOD OF PREPARING THE SAME, COLOR FIL...
- Publication number 20150168827
- Publication date Jun 18, 2015
- BOE TECHNOLOGY GROUP CO., LTD.
- Tonghua Yang
- G02 - OPTICS
Information Patent Application
AUTO-REPAIRING COMPOSITIONS FOR OVERCOAT LAYER, METHOD OF PRODUCING...
- Publication number 20150030843
- Publication date Jan 29, 2015
- BOE TECHNOLOGY GROUP CO., LTD.
- Tonghua Yang
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Fly Eye Lens and Proximity Exposure Machine Optical System
- Publication number 20140168621
- Publication date Jun 19, 2014
- BEIJING BOE DISPLAY TECHNOLOGY CO., LTD.
- Min Li
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Tonghua Yang

Person

Patents Grantslast 30 patents

Intersection blind-guiding system, blind-guiding method and blind-g...

Display substrate, manufacturing method thereof and display panel

Black matrix layer having micro-grooves, display substrate, and dis...

Mother plate for color filter substrate

Black matrix structure and manufacturing method thereof, array subs...

Method for manufacturing color photoresist pattern in color filter

Color filter and method for preparing the same, method for preparin...

Auto-repairing compositions for overcoat layer, method of producing...

Modified acrylate adhesive resin and production process of the same...

Method for manufacturing color filter substrate, color filter subst...

Fly eye lens and proximity exposure machine optical system

Photoresist composition and method of preparing the same, color fil...

Color filter substrate, manufacturing method thereof and display de...

Patents Applicationslast 30 patents

INTERSECTION BLIND-GUIDING SYSTEM, BLIND-GUIDING METHOD AND BLIND-G...

BLACK MATRIX LAYER HAVING MICRO-GROOVES, DISPLAY SUBSTRATE, AND DIS...

DISPLAY SUBSTRATE, MANUFACTURING METHOD THEREOF AND DISPLAY PANEL

MOTHER PLATE FOR COLOR FILTER SUBSTRATE

COLOR FILTER AND METHOD FOR PREPARING THE SAME, METHOD FOR PREPARIN...

METHOD FOR MANUFACTURING COLOR PHOTORESIST PATTERN IN COLOR FILTER

Black Matrix Structure and Manufacturing Method Thereof, Array Subs...

METHOD FOR MANUFACTURING COLOR FILTER SUBSTRATE, COLOR FILTER SUBST...

MODIFIED ACRYLATE ADHESIVE RESIN AND PRODUCTION PROCESS OF THE SAME...

COLOR FILTER SUBSTRATE, MANUFACTURING METHOD THEREOF AND DISPLAY DE...

DEVELOPER COMPOSITION

PHOTORESIST COMPOSITION AND METHOD OF PREPARING THE SAME, COLOR FIL...

AUTO-REPAIRING COMPOSITIONS FOR OVERCOAT LAYER, METHOD OF PRODUCING...

Fly Eye Lens and Proximity Exposure Machine Optical System