Inventor
QIN XUEFEI
CN15 patents
⚠️ This page may combine multiple inventors who share the name “QIN XUEFEI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BEIJING BOE DISPLAY TECH CO
13 patentsUS11927878B2Mar 12, 2024
Projection screen, manufacturing method, and display system having nanoparticle layers
BEIJING BOE DISPLAY TECH CO2 citations71
US12416826B2Sep 16, 2025
Support bracket, sub-backlight module, display device and splicing display module
BEIJING BOE DISPLAY TECH CO0 citations61
US11789313B2Oct 17, 2023
Backlight module and display device
BEIJING BOE DISPLAY TECH CO1 citations61
US11774670B2Oct 3, 2023
Display panel, method for manufacturing a display panel and display device
BEIJING BOE DISPLAY TECH CO0 citations61
US11782314B2Oct 10, 2023
Backlight module, display panel and display device
BEIJING BOE DISPLAY TECH CO0 citations51
US12591087B2Mar 31, 2026
Display module
BEIJING BOE DISPLAY TECH CO0 citations50
US12523812B2Jan 13, 2026
Backlight module, display module and display apparatus
BEIJING BOE DISPLAY TECH CO0 citations50
US12442972B2Oct 14, 2025
Display module and display apparatus
BEIJING BOE DISPLAY TECH CO0 citations50
US12174485B2Dec 24, 2024
Display module and display apparatus
BEIJING BOE DISPLAY TECH CO0 citations50
US12292633B2May 6, 2025
Display device
BEIJING BOE DISPLAY TECH CO0 citations49
US11720214B2Aug 8, 2023
Touch panel, display device, display system, and touch method with photosensitive layer for in-the-air input detection
BEIJING BOE DISPLAY TECH CO0 citations49
US11714303B2Aug 1, 2023
Display device
BEIJING BOE DISPLAY TECH CO0 citations49
US12352999B2Jul 8, 2025
Display device and an electronic device
BEIJING BOE DISPLAY TECH CO0 citations47