Beijing
China
29
2026-05-28
The entities that hold a legal rights for patent applications filed by inventor QU Yan:
Yan QU from Beijing, CN has applied for patents for these inventions. The list has both pending applications and granted patents:
WIRING BOARD, FUNCTIONAL BACKPLANE, BACKLIGHT MODULE, DISPLAY PANEL AND DISPLAY APPARATUS
#2 | 2026-02-26LIGHT-EMITTING SUBSTRATE AND BACKLIGHT MODULE
#3 | 2026-01-29ARRAY SUBSTRATE AND DISPLAY APPARATUS
#4 | 2025-10-16CHIP ON FILM AND DISPLAY APPARATUS
#5 | 2025-07-10LIGHT-EMITTING BASEPLATE AND PREPARATION METHOD THEREOF, AND LIGHT-EMITTING DEVICE
#6 | 2025-04-17CHIP ON FILM, MANUFACTURING METHOD THEREOF, AND DISPLAY APPARATUS
#7 | 2025-03-06DISPLAY PANEL AND METHOD FOR MANUFACTURING THE SAME
#8 | 2025-03-06Display Substrate and Preparation Method Therefor, and Display Apparatus
#9 | 2025-01-30DISPLAY APPARATUS AND DISPLAY PANEL
#10 | 2025-01-09PIXEL CIRCUIT, PIXEL DRIVING METHOD AND DISPLAY DEVICE
#11 | 2024-12-19DISPLAY SUBSTRATE, ENCAPSULATION SUBSTRATE, AND DISPLAY APPARATUS
#12 | 2024-11-21BACKLIGHT MODULE AND DISPLAY DEVICE
#13 | 2024-11-14EVAPORATION MASK, EVAPORATION DEVICE, AND EVAPORATION METHOD
#14 | 2024-11-07LIGHT-EMITTING SUBSTRATE AND METHOD FOR MANUFACTURING THE SAME, AND DISPLAY APPARATUS
#15 | 2024-10-03METAL OXIDE THIN FILM TRANSISTOR, SEMICONDUCTOR DEVICE AND DISPLAY DEVICE
#16 | 2024-10-03COLOR FILTER AND PREPARATION METHOD THEREFOR, ARRAY SUBSTRATE AND DISPLAY DEVICE
#17 | 2024-09-12METAL OXIDE THIN FILM TRANSISTOR, ARRAY SUBSTRATE AND DISPLAY DEVICE
#18 | 2024-09-05Tunneling Field Effect Transistor and Manufacturing Method Thereof, Display Panel and Display Apparatus
#19 | 2024-08-15Pixel driving circuit and driving method therefor, and display panel and display apparatus
#20 | 2024-07-25METAL OXIDE THIN FILM TRANSISTOR, ARRAY SUBSTRATE AND DISPLAY DEVICE
#21 | 2024-07-11WIRING BOARD, FUNCTIONAL BACKPLANE, BACKLIGHT MODULE, DISPLAY PANEL AND DISPLAY APPARATUS
#22 | 2024-07-11THIN FILM TRANSISTOR, MANUFACTURING METHOD FOR THE SAME, AND DISPLAY SUBSTRATE
#23 | 2024-07-04Light Emitting Substrate, Preparation Method Therefor, and Display Device
#24 | 2024-07-04LIGHT EMITTING BASEPLATES AND METHODS OF MANUFACTURING THE SAME, AND DISPLAY DEVICES
#25 | 2024-06-20THIN-FILM TRANSISTOR AND MANUFACTURING METHOD THEREOF, AND DISPLAY SUBSTRATE
#26 | 2024-03-28Substrate, backlight module, and display apparatus
#27 | 2024-03-21Display substrate and driving method therefor, and display apparatus
#28 | 2023-04-06DISPLAY PANEL, DISPLAY DEVICE AND DISPLAY APPARATUS
#29 | 2023-02-09ARRAY SUBSTRATE AND MANUFACTURING METHOD THEREFOR, DISPLAY PANEL, AND BACKLIGHT MODULE
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