Xingchen SHANGGUAN

Person

Beijing, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Gate on array (GOA) unit, gate driver circuit and display device
- Patent number 11,127,336
- Issue date Sep 21, 2021
- BOE Technology Group Co., Ltd.
- Xingchen Shang Guan
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Protection circuit for gate driver on array unit, and array substrate
- Patent number 10,984,690
- Issue date Apr 20, 2021
- BOE Technology Group Co., Ltd.
- Xingchen Shangguan
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Printed circuit board and electronic apparatus having the same
- Patent number 10,863,617
- Issue date Dec 8, 2020
- BOE Technology Group Co., Ltd.
- Xingchen Shangguan
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Array substrate and display device
- Patent number 9,977,300
- Issue date May 22, 2018
- BOE Technology Group Co., Ltd.
- Jian Xu
- G02 - OPTICS
Information Patent Grant
Display driving circuit and display device
- Patent number 9,922,606
- Issue date Mar 20, 2018
- BOE Technology Group Co., Ltd.
- Xingchen Shangguan
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Array substrate and display device
- Patent number 9,915,846
- Issue date Mar 13, 2018
- BOE Technology Group Co., Ltd.
- Hongfei Cheng
- G02 - OPTICS
Information Patent Grant
Circuit, display substrate and display device
- Patent number 9,763,318
- Issue date Sep 12, 2017
- BOE Technology Group Co., Ltd.
- Xingchen Shangguan
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
GATE ON ARRAY (GOA) UNIT, GATE DRIVER CIRCUIT AND DISPLAY DEVICE
- Publication number 20200066201
- Publication date Feb 27, 2020
- BOE TECHNOLOGY GROUP CO., LTD.
- XINGCHEN SHANG GUAN
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
PRINTED CIRCUIT BOARD AND ELECTRONIC APPARATUS HAVING THE SAME
- Publication number 20170332484
- Publication date Nov 16, 2017
- BOE TECHNOLOGY GROUP CO., LTD.
- Xingchen SHANGGUAN
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
GATE ON ARRAY (GOA) UNIT, GATE DRIVER CIRCUIT AND DISPLAY DEVICE
- Publication number 20170301277
- Publication date Oct 19, 2017
- BOE TECHNOLOGY GROUP CO., LTD.
- XINGCHEN SHANG GUAN
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
PROTECTION CIRCUIT FOR GATE DRIVER ON ARRAY UNIT, AND ARRAY SUBSTRATE
- Publication number 20170221401
- Publication date Aug 3, 2017
- BOE TECHNOLOGY GROUP CO., LTD.
- Xingchen Shangguan
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
ARRAY SUBSTRATE AND DISPLAY DEVICE
- Publication number 20170176824
- Publication date Jun 22, 2017
- Boe Technology Group Co., Ltd.
- Jian XU
- G02 - OPTICS
Information Patent Application
ARRAY SUBSTRATE AND DISPLAY DEVICE
- Publication number 20170045792
- Publication date Feb 16, 2017
- BOE TECHNOLOGY GROUP CO., LTD.
- Hongfei Cheng
- G02 - OPTICS
Information Patent Application
DISPLAY DRIVING CIRCUIT AND DISPLAY DEVICE
- Publication number 20170039964
- Publication date Feb 9, 2017
- BOE TECHNOLOGY GROUP CO., LTD.
- Xingchen Shangguan
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
CIRCUIT, DISPLAY SUBSTRATE AND DISPLAY DEVICE
- Publication number 20170042022
- Publication date Feb 9, 2017
- BOE TECHNOLOGY GROUP CO., LTD.
- Xingchen SHANGGUAN
- G02 - OPTICS

Xingchen SHANGGUAN

Person

Patents Grantslast 30 patents

Gate on array (GOA) unit, gate driver circuit and display device

Protection circuit for gate driver on array unit, and array substrate

Printed circuit board and electronic apparatus having the same

Array substrate and display device

Display driving circuit and display device

Array substrate and display device

Circuit, display substrate and display device

Patents Applicationslast 30 patents

GATE ON ARRAY (GOA) UNIT, GATE DRIVER CIRCUIT AND DISPLAY DEVICE

PRINTED CIRCUIT BOARD AND ELECTRONIC APPARATUS HAVING THE SAME

GATE ON ARRAY (GOA) UNIT, GATE DRIVER CIRCUIT AND DISPLAY DEVICE

PROTECTION CIRCUIT FOR GATE DRIVER ON ARRAY UNIT, AND ARRAY SUBSTRATE

ARRAY SUBSTRATE AND DISPLAY DEVICE

ARRAY SUBSTRATE AND DISPLAY DEVICE

DISPLAY DRIVING CIRCUIT AND DISPLAY DEVICE

CIRCUIT, DISPLAY SUBSTRATE AND DISPLAY DEVICE