Yongqian LI

Person

Beijing, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Array substrate and display device
- Patent number 12,364,122
- Issue date Jul 15, 2025
- HEFEI BOE JOINT TECHNOLOGY CO., LTD.
- Can Yuan
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Shift register, gate drive circuit and display device
- Patent number 12,354,559
- Issue date Jul 8, 2025
- HEFEI BOE JOINT TECHNOLOGY CO., LTD.
- Xuehuan Feng
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Pixel circuit, driving method of pixel circuit and display apparatus
- Patent number 12,354,543
- Issue date Jul 8, 2025
- HEFEI BOE JOINT TECHNOLOGY CO., LTD.
- Liu Wu
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Pixel circuit and driving method thereof, and display device
- Patent number 12,347,379
- Issue date Jul 1, 2025
- HEFEI BOE JOINT TECHNOLOGY CO., LTD.
- Zhidong Yuan
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Signal selection circuit and method of display panel, and display d...
- Patent number 12,340,743
- Issue date Jun 24, 2025
- HEFEI BOE JOINT TECHNOLOGY CO., LTD.
- Zhidong Yuan
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Shift register circuit, gate driver circuit and driving method ther...
- Patent number 12,340,754
- Issue date Jun 24, 2025
- HEFEI BOE JOINT TECHNOLOGY CO., LTD.
- Xuehuan Feng
- G11 - INFORMATION STORAGE
Information Patent Grant
Shift register unit, gate driving circuit, display device and drivi...
- Patent number 12,334,022
- Issue date Jun 17, 2025
- HEFEI BOE JOINT TECHNOLOGY CO., LTD.
- Xuehuan Feng
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Display device, gate drive circuit, shift register unit and driving...
- Patent number 12,333,976
- Issue date Jun 17, 2025
- HEFEI BOE JOINT TECHNOLOGY CO., LTD.
- Xuehuan Feng
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Display substrate and display device
- Patent number 12,324,330
- Issue date Jun 3, 2025
- HEFEI BOE JOINT TECHNOLOGY CO., LTD.
- Zhidong Yuan
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Display panel and display apparatus
- Patent number 12,315,459
- Issue date May 27, 2025
- HEFEI BOE JOINT TECHNOLOGY CO., LTD.
- Xuehuan Feng
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Display substrate and preparation method thereof, and display appar...
- Patent number 12,317,687
- Issue date May 27, 2025
- HEFEI BOE JOINT TECHNOLOGY CO., LTD.
- Meng Li
Information Patent Grant
Pixel circuit and driving method thereof, and display device
- Patent number 12,315,448
- Issue date May 27, 2025
- HEFEI BOE JOINT TECHNOLOGY CO., LTD.
- Zhidong Yuan
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Display substrate with spacers on cathode power line and display ap...
- Patent number 12,310,203
- Issue date May 20, 2025
- Hefei Xinsheng Optoelectronics Technology Co., Ltd.
- Leilei Cheng
Information Patent Grant
Display panel and display apparatus
- Patent number 12,300,168
- Issue date May 13, 2025
- HEFEI BOE JOINT TECHNOLOGY CO., LTD.
- Can Yuan
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Display substrate and driving method thereof with multiplex circuit...
- Patent number 12,300,181
- Issue date May 13, 2025
- HEFEI BOE JOINT TECHNOLOGY CO., LTD.
- Zhidong Yuan
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Pixel circuit, display panel and display apparatus
- Patent number 12,300,173
- Issue date May 13, 2025
- HEFEI BOE JOINT TECHNOLOGY CO., LTD.
- Zhidong Yuan
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Shift register unit, gate driving circuit, display device, and driv...
- Patent number 12,293,723
- Issue date May 6, 2025
- Hefei Xinsheng Optoelectronics Technology Co., Ltd.
- Xuehuan Feng
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Light-emitting control circuit and control method thereof, and gate...
- Patent number 12,283,240
- Issue date Apr 22, 2025
- HEFEI BOE JOINT TECHNOLOGY CO., LTD.
- Zhidong Yuan
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Display substrate and method for manufacturing same, and display ap...
- Patent number 12,274,128
- Issue date Apr 8, 2025
- HEFEI BOE JOINT TECHNOLOGY CO., LTD.
- Yongqian Li
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Shift register and method for driving the same
- Patent number 12,272,414
- Issue date Apr 8, 2025
- HEFEI BOE JOINT TECHNOLOGY CO., LTD.
- Xuehuan Feng
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Display substrate, display device and driving method
- Patent number 12,254,836
- Issue date Mar 18, 2025
- HEFEI BOE JOINT TECHNOLOGY CO., LTD.
- Yongqian Li
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Display panel and test method thereof, display apparatus
- Patent number 12,250,867
- Issue date Mar 11, 2025
- HEFEI BOE JOINT TECHNOLOGY CO., LTD.
- Zhidong Yuan
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Shift register circuit, gate driver circuit and driving method ther...
- Patent number 12,236,915
- Issue date Feb 25, 2025
- HEFEI BOE JOINT TECHNOLOGY CO., LTD.
- Xuehuan Feng
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Gate driver circuit and method for driving same, and display device
- Patent number 12,236,892
- Issue date Feb 25, 2025
- HEFEI BOE JOINT TECHNOLOGY CO., LTD.
- Zhidong Yuan
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Shift register, gate driving circuit and display substrate with con...
- Patent number 12,236,885
- Issue date Feb 25, 2025
- HEFEI BOE JOINT TECHNOLOGY CO., LTD.
- Xuehuan Feng
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Shift register, scan driving circuit and display apparatus
- Patent number 12,230,188
- Issue date Feb 18, 2025
- HEFEI BOE JOINT TECHNOLOGY CO., LTD.
- Xuehuan Feng
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Display substrate and method of driving the same, display panel and...
- Patent number 12,230,210
- Issue date Feb 18, 2025
- Heifei BOE Joint Technology Co., Ltd.
- Liu Wu
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Display substrate, manufacturing method thereof, and display apparatus
- Patent number 12,232,363
- Issue date Feb 18, 2025
- BOE Technology Group Co., Ltd.
- Pan Xu
Information Patent Grant
Display panel and method for manufacturing the same, and display de...
- Patent number 12,232,400
- Issue date Feb 18, 2025
- HEFEI BOE JOINT TECHNOLOGY CO., LTD.
- Pan Xu
Information Patent Grant
Display substrate and display apparatus
- Patent number 12,223,900
- Issue date Feb 11, 2025
- HEFEI BOE JOINT TECHNOLOGY CO., LTD.
- Zhidong Yuan
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
DISPLAY PANEL, MAINTENANCE METHOD THEREFOR AND DISPLAY APPARATUS
- Publication number 20250241156
- Publication date Jul 24, 2025
- HEFEI BOE JOINT TECHNOLOGY CO., LTD.
- Xuehuan FENG
Information Patent Application
SHIFT REGISTER UNIT, GATE DRIVING CIRCUIT AND DISPLAY PANEL
- Publication number 20250232718
- Publication date Jul 17, 2025
- HEFEI BOE JOINT TECHNOLOGY CO., LTD.
- Xuehuan FENG
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
DISPLAY PANEL AND DISPLAY APPARATUS
- Publication number 20250232732
- Publication date Jul 17, 2025
- Hefei BOE Joint Technology Co.,Ltd.
- Xuehuan FENG
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
GATE DRIVING CIRCUIT AND DRIVING METHOD THEREOF, DISPLAY PANEL AND...
- Publication number 20250225907
- Publication date Jul 10, 2025
- HEFEI BOE JOINT TECHNOLOGY CO., LTD.
- Xiuting LIU
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Shift Register Unit, Gate Driving Circuit, Display Device, and Driv...
- Publication number 20250225940
- Publication date Jul 10, 2025
- HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Xuehuan FENG
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
DISPLAY SUBSTRATE AND DISPLAY APPARATUS
- Publication number 20250221201
- Publication date Jul 3, 2025
- Hefei BOE Joint Technology Co.,Ltd.
- Jianwei YU
Information Patent Application
Shift Register, Gate Drive Circuit and Display Device
- Publication number 20250182698
- Publication date Jun 5, 2025
- Hefei BOE Joint Technology Co.,Ltd.
- Xuehuan FENG
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
SHIFT REGISTER, GATE DRIVING CIRCUIT AND DISPLAY SUBSTRATE WITH CON...
- Publication number 20250166572
- Publication date May 22, 2025
- HEFEI BOE JOINT TECHNOLOGY CO., LTD.
- Xuehuan FENG
- G11 - INFORMATION STORAGE
Information Patent Application
DISPLAY PANEL AND DISPLAY DEVICE
- Publication number 20250169301
- Publication date May 22, 2025
- Hefei BOE Joint Technology Co.,Ltd.
- Liu WU
Information Patent Application
Display Panel and Method for Manufacturing the Same, and Display De...
- Publication number 20250151583
- Publication date May 8, 2025
- HEFEI BOE JOINT TECHNOLOGY CO., LTD.
- Pan Xu
Information Patent Application
DISPLAY SUBSTRATE AND DISPLAY DEVICE
- Publication number 20250151540
- Publication date May 8, 2025
- HEFEI BOE JOINT TECHNOLOGY CO., LTD.
- Yongqian LI
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
DISPLAY PANEL AND DISPLAY APPARATUS
- Publication number 20250140182
- Publication date May 1, 2025
- Hefei BOE Joint Technology Co.,Ltd.
- Zhidong YUAN
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
DISPLAY SUBSTRATE, MANUFACTURING METHOD, AND DISPLAY DEVICE
- Publication number 20250143074
- Publication date May 1, 2025
- Hefei BOE Joint Technology Co.,Ltd.
- Can YUAN
Information Patent Application
DISPLAY PANEL, DRIVING METHOD THEREFOR, AND DISPLAY DEVICE
- Publication number 20250131879
- Publication date Apr 24, 2025
- HEFEI BOE JOINT TECHNOLOGY CO., LTD.
- Yongqian LI
- G11 - INFORMATION STORAGE
Information Patent Application
DRIVING CIRCUIT, DISPLAY SUBSTRATE AND DISPLAY DEVICE
- Publication number 20250124841
- Publication date Apr 17, 2025
- Hefei BOE Joint Technology Co.,Ltd.
- Can YUAN
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
SHIFT REGISTER, GATE DRIVING CIRCUIT, AND DISPLAY APPARATUS
- Publication number 20250124877
- Publication date Apr 17, 2025
- HEFEI BOE JOINT TECHNOLOGY CO., LTD.
- Xuehuan FENG
- G11 - INFORMATION STORAGE
Information Patent Application
ARRAY SUBSTRATE, DISPLAY PANEL, AND DISPLAY DEVICE
- Publication number 20250113613
- Publication date Apr 3, 2025
- HEFEI BOE JOINT TECHNOLOGY CO., LTD.
- Xuehuan FENG
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
DISPLAY SUBSTRATE AND DISPLAY DEVICE
- Publication number 20250104626
- Publication date Mar 27, 2025
- HEFEI BOE JOINT TECHNOLOGY CO., LTD.
- Can YUAN
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
DISPLAY SUBSTRATE AND DISPLAY APPARATUS
- Publication number 20250098416
- Publication date Mar 20, 2025
- HEFEI BOE JOINT TECHNOLOGY CO., LTD.
- Can YUAN
Information Patent Application
DISPLAY SUBSTRATE AND METHOD FOR OPERATING THE SAME, AND DISPLAY AP...
- Publication number 20250098448
- Publication date Mar 20, 2025
- HEFEI BOE JOINT TECHNOLOGY CO., LTD.
- Can YUAN
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
DISPLAY SUBSTRATE AND DISPLAY APPARATUS
- Publication number 20250098479
- Publication date Mar 20, 2025
- Hefei BOE Joint Technology Co.,Ltd.
- Can Yuan
Information Patent Application
DISPLAY SUBSTRATE AND DISPLAY DEVICE
- Publication number 20250095571
- Publication date Mar 20, 2025
- HEFEI BOE JOINT TECHNOLOGY CO., LTD.
- Zhidong YUAN
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
PIXEL CIRCUIT, DRIVING CONTROL METHOD, DISPLAY SUBSTRATE AND DISPLA...
- Publication number 20250098445
- Publication date Mar 20, 2025
- Hefei BOE Joint Technology Co.,Ltd.
- Can YUAN
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
DISPLAY SUBSTRATE AND DRIVING METHOD THEREOF, DISPLAY DEVICE
- Publication number 20250098446
- Publication date Mar 20, 2025
- HEFEI BOE JOINT TECHNOLOGY CO., LTD.
- Can YUAN
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
DRIVING SIGNAL GENERATION CIRCUIT, METHOD, MODULE AND DISPLAY DEVICE
- Publication number 20250095565
- Publication date Mar 20, 2025
- HEFEI BOE JOINT TECHNOLOGY CO., LTD.
- Xuehuan FENG
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
DISPLAY DEVICE, GATE DRIVE CIRCUIT, SHIFT REGISTER UNIT AND DRIVING...
- Publication number 20250095529
- Publication date Mar 20, 2025
- HEFEI BOE JOINT TECHNOLOGY CO., LTD.
- Xuehuan FENG
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
DISPLAY SUBSTRATE AND DISPLAY DEVICE
- Publication number 20250098447
- Publication date Mar 20, 2025
- HEFEI BOE JOINT TECHNOLOGY CO., LTD.
- Can YUAN
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
DISPLAY SUBSTRATE AND DISPLAY APPARATUS
- Publication number 20250098449
- Publication date Mar 20, 2025
- HEFEI BOE JOINT TECHNOLOGY CO., LTD.
- Can YUAN
Information Patent Application
DISPLAY SUBSTRATE AND METHOD FOR OPERATING THE SAME, AND DISPLAY AP...
- Publication number 20250089492
- Publication date Mar 13, 2025
- HEFEI BOE JOINT TECHNOLOGY CO., LTD.
- Can YUAN
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
DISPLAY SUBSTRATE, MAINTENANCE METHOD AND DISPLAY DEVICE
- Publication number 20250089365
- Publication date Mar 13, 2025
- HEFEI BOE JOINT TECHNOLOGY CO., LTD.
- Can YUAN
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS

Yongqian LI

Person

Patents Grantslast 30 patents

Array substrate and display device

Shift register, gate drive circuit and display device

Pixel circuit, driving method of pixel circuit and display apparatus

Pixel circuit and driving method thereof, and display device

Signal selection circuit and method of display panel, and display d...

Shift register circuit, gate driver circuit and driving method ther...

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

Display device, gate drive circuit, shift register unit and driving...

Display substrate and display device

Display panel and display apparatus

Display substrate and preparation method thereof, and display appar...

Pixel circuit and driving method thereof, and display device

Display substrate with spacers on cathode power line and display ap...

Display panel and display apparatus

Display substrate and driving method thereof with multiplex circuit...

Pixel circuit, display panel and display apparatus

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

Light-emitting control circuit and control method thereof, and gate...

Display substrate and method for manufacturing same, and display ap...

Shift register and method for driving the same

Display substrate, display device and driving method

Display panel and test method thereof, display apparatus

Shift register circuit, gate driver circuit and driving method ther...

Gate driver circuit and method for driving same, and display device

Shift register, gate driving circuit and display substrate with con...

Shift register, scan driving circuit and display apparatus

Display substrate and method of driving the same, display panel and...

Display substrate, manufacturing method thereof, and display apparatus

Display panel and method for manufacturing the same, and display de...

Display substrate and display apparatus

Patents Applicationslast 30 patents

DISPLAY PANEL, MAINTENANCE METHOD THEREFOR AND DISPLAY APPARATUS

SHIFT REGISTER UNIT, GATE DRIVING CIRCUIT AND DISPLAY PANEL

DISPLAY PANEL AND DISPLAY APPARATUS

GATE DRIVING CIRCUIT AND DRIVING METHOD THEREOF, DISPLAY PANEL AND...

Shift Register Unit, Gate Driving Circuit, Display Device, and Driv...

DISPLAY SUBSTRATE AND DISPLAY APPARATUS

Shift Register, Gate Drive Circuit and Display Device

SHIFT REGISTER, GATE DRIVING CIRCUIT AND DISPLAY SUBSTRATE WITH CON...

DISPLAY PANEL AND DISPLAY DEVICE

Display Panel and Method for Manufacturing the Same, and Display De...

DISPLAY SUBSTRATE AND DISPLAY DEVICE

DISPLAY PANEL AND DISPLAY APPARATUS

DISPLAY SUBSTRATE, MANUFACTURING METHOD, AND DISPLAY DEVICE

DISPLAY PANEL, DRIVING METHOD THEREFOR, AND DISPLAY DEVICE

DRIVING CIRCUIT, DISPLAY SUBSTRATE AND DISPLAY DEVICE

SHIFT REGISTER, GATE DRIVING CIRCUIT, AND DISPLAY APPARATUS

ARRAY SUBSTRATE, DISPLAY PANEL, AND DISPLAY DEVICE

DISPLAY SUBSTRATE AND DISPLAY DEVICE

DISPLAY SUBSTRATE AND DISPLAY APPARATUS

DISPLAY SUBSTRATE AND METHOD FOR OPERATING THE SAME, AND DISPLAY AP...

DISPLAY SUBSTRATE AND DISPLAY APPARATUS

DISPLAY SUBSTRATE AND DISPLAY DEVICE

PIXEL CIRCUIT, DRIVING CONTROL METHOD, DISPLAY SUBSTRATE AND DISPLA...

DISPLAY SUBSTRATE AND DRIVING METHOD THEREOF, DISPLAY DEVICE

DRIVING SIGNAL GENERATION CIRCUIT, METHOD, MODULE AND DISPLAY DEVICE

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

DISPLAY SUBSTRATE AND DISPLAY DEVICE

DISPLAY SUBSTRATE AND DISPLAY APPARATUS

DISPLAY SUBSTRATE AND METHOD FOR OPERATING THE SAME, AND DISPLAY AP...

DISPLAY SUBSTRATE, MAINTENANCE METHOD AND DISPLAY DEVICE