Qian QIAN

Person

Beijing, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Pixel circuit, display panel, display device and driving method
- Patent number 11,645,977
- Issue date May 9, 2023
- CHONGQING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Shuai Chen
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Shift register unit, scan driving circuit, array substrate, display...
- Patent number 11,348,500
- Issue date May 31, 2022
- CHONGQING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Lijun Xiao
- G11 - INFORMATION STORAGE
Information Patent Grant
Pixel driving circuit including compensation elements and method an...
- Patent number 11,322,082
- Issue date May 3, 2022
- CHONGQING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Shuang Hu
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Gate drive circuit, touch display device and driving method
- Patent number 11,302,276
- Issue date Apr 12, 2022
- CHONGQING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Xuebo Liang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Shift-register circuit, gate-driving circuit, and array substrate o...
- Patent number 11,244,593
- Issue date Feb 8, 2022
- BOE Technology Group Co., Ltd.
- Xuebo Liang
- G11 - INFORMATION STORAGE
Information Patent Grant
Shift register unit, gate drive circuit, display device and driving...
- Patent number 11,024,399
- Issue date Jun 1, 2021
- CHONGQING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Xuebo Liang
- G11 - INFORMATION STORAGE
Information Patent Grant
Shift register unit and method for driving the same, gate driving c...
- Patent number 11,011,089
- Issue date May 18, 2021
- BOE Technology Group Co., Ltd.
- Xuebo Liang
- G11 - INFORMATION STORAGE
Information Patent Grant
Shift register unit, driving method thereof, gate drive circuit, an...
- Patent number 10,916,320
- Issue date Feb 9, 2021
- CHONGQING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Shuai Chen
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Touch panel and touch method thereof, electronic device
- Patent number 10,649,596
- Issue date May 12, 2020
- BOE Technology Group Co., Ltd.
- Zhenmei Xie
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Display driving circuit, driving method thereof and display apparatus
- Patent number 10,607,531
- Issue date Mar 31, 2020
- BOE Technology Group Co., Ltd.
- Fei Shang
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Grayscale voltage debugging method and device, and display device
- Patent number 10,332,461
- Issue date Jun 25, 2019
- BOE Technology Group Co., Ltd.
- Shuai Chen
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Display apparatus and drive circuit thereof
- Patent number 10,304,403
- Issue date May 28, 2019
- BOE Technology Group Co., Ltd.
- Shuai Chen
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS

Patents Applicationslast 30 patents

Information Patent Application
SHIFT REGISTER UNIT, SCAN DRIVING CIRCUIT, ARRAY SUBSTRATE, DISPLAY...
- Publication number 20210358356
- Publication date Nov 18, 2021
- CHONGQING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Lijun XIAO
- G11 - INFORMATION STORAGE
Information Patent Application
PIXEL DRIVING CIRCUIT AND METHOD AND DISPLAY DEVICE
- Publication number 20210358404
- Publication date Nov 18, 2021
- CHONGQING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Shuang HU
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
GATE DRIVE CIRCUIT, TOUCH DISPLAY DEVICE AND DRIVING METHOD
- Publication number 20210335301
- Publication date Oct 28, 2021
- CHONGQING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Xuebo LIANG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
PIXEL CIRCUIT, DISPLAY PANEL, DISPLAY DEVICE AND DRIVING METHOD
- Publication number 20210272517
- Publication date Sep 2, 2021
- Shuai Chen
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
SHIFT-REGISTER CIRCUIT, GATE-DRIVING CIRCUIT, AND ARRAY SUBSTRATE O...
- Publication number 20210209994
- Publication date Jul 8, 2021
- BOE TECHNOLOGY GROUP CO., LTD.
- Xuebo Liang
- G11 - INFORMATION STORAGE
Information Patent Application
SHIFT REGISTER UNIT, GATE DRIVE CIRCUIT, DISPLAY DEVICE AND DRIVE M...
- Publication number 20190355433
- Publication date Nov 21, 2019
- CHONGQING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Xuebo LIANG
- G11 - INFORMATION STORAGE
Information Patent Application
SHIFT REGISTER UNIT, DRIVING METHOD THEREOF, GATE DRIVE CIRCUIT, AN...
- Publication number 20190189234
- Publication date Jun 20, 2019
- CHONGQING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Shuai CHEN
- G11 - INFORMATION STORAGE
Information Patent Application
DISPLAY DRIVING CIRCUIT, DRIVING METHOD THEREOF AND DISPLAY APPARATUS
- Publication number 20190130812
- Publication date May 2, 2019
- BOE TECHNOLOGY GROUP CO., LTD.
- Fei Shang
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
TOUCH PANEL AND TOUCH METHOD THEREOF, ELECTRONIC DEVICE
- Publication number 20190095001
- Publication date Mar 28, 2019
- BOE TECHNOLOGY GROUP CO., LTD.
- Zhenmei XIE
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SHIFT REGISTER UNIT AND METHOD FOR DRIVING THE SAME, GATE DRIVING C...
- Publication number 20190096307
- Publication date Mar 28, 2019
- BOE TECHNOLOGY GROUP CO., LTD.
- Xuebo Liang
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
GRAYSCALE VOLTAGE DEBUGGING METHOD AND DEVICE, AND DISPLAY DEVICE
- Publication number 20180366073
- Publication date Dec 20, 2018
- BOE TECHNOLOGY GROUP CO., LTD.
- Shuai CHEN
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
TOUCH DISPLAY PANEL, A DRIVING METHOD THEREOF, AND TOUCH DISPLAY DE...
- Publication number 20180329546
- Publication date Nov 15, 2018
- BOE TECHNOLOGY GROUP CO., LTD.
- Qian QIAN
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DISPLAY APPARATUS, DRIVE CIRCUIT, AND DRIVE METHOD
- Publication number 20180240425
- Publication date Aug 23, 2018
- BOE TECHNOLOGY GROUP CO., LTD.
- Shuai CHEN
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS

Person

Patents Grantslast 30 patents

Pixel circuit, display panel, display device and driving method

Shift register unit, scan driving circuit, array substrate, display...

Pixel driving circuit including compensation elements and method an...

Gate drive circuit, touch display device and driving method

Shift-register circuit, gate-driving circuit, and array substrate o...

Shift register unit, gate drive circuit, display device and driving...

Shift register unit and method for driving the same, gate driving c...

Shift register unit, driving method thereof, gate drive circuit, an...

Touch panel and touch method thereof, electronic device

Display driving circuit, driving method thereof and display apparatus

Grayscale voltage debugging method and device, and display device

Display apparatus and drive circuit thereof

Patents Applicationslast 30 patents

SHIFT REGISTER UNIT, SCAN DRIVING CIRCUIT, ARRAY SUBSTRATE, DISPLAY...

PIXEL DRIVING CIRCUIT AND METHOD AND DISPLAY DEVICE

GATE DRIVE CIRCUIT, TOUCH DISPLAY DEVICE AND DRIVING METHOD

PIXEL CIRCUIT, DISPLAY PANEL, DISPLAY DEVICE AND DRIVING METHOD

SHIFT-REGISTER CIRCUIT, GATE-DRIVING CIRCUIT, AND ARRAY SUBSTRATE O...

SHIFT REGISTER UNIT, GATE DRIVE CIRCUIT, DISPLAY DEVICE AND DRIVE M...

SHIFT REGISTER UNIT, DRIVING METHOD THEREOF, GATE DRIVE CIRCUIT, AN...

DISPLAY DRIVING CIRCUIT, DRIVING METHOD THEREOF AND DISPLAY APPARATUS

TOUCH PANEL AND TOUCH METHOD THEREOF, ELECTRONIC DEVICE

SHIFT REGISTER UNIT AND METHOD FOR DRIVING THE SAME, GATE DRIVING C...

GRAYSCALE VOLTAGE DEBUGGING METHOD AND DEVICE, AND DISPLAY DEVICE

TOUCH DISPLAY PANEL, A DRIVING METHOD THEREOF, AND TOUCH DISPLAY DE...

DISPLAY APPARATUS, DRIVE CIRCUIT, AND DRIVE METHOD