Inventor
NIU HANZHANG
CN8 patents
⚠️ This page may combine multiple inventors who share the name “NIU HANZHANG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BEIJING BOE DISPLAY TECH CO
7 patentsUS10657890B2May 19, 2020
Pixel driving circuit and driving method thereof, display driving circuit, display substrate and display device
BEIJING BOE DISPLAY TECH CO1 citations59
US11988930B2May 21, 2024
Strip-shaped display structure, display panel and display apparatus
BEIJING BOE DISPLAY TECH CO1 citations56
US11069307B2Jul 20, 2021
Spliced display device and backlight control method therefor
BEIJING BOE DISPLAY TECH CO1 citations54
US12056970B2Aug 6, 2024
Shelf system and control method
BEIJING BOE DISPLAY TECH CO0 citations49
US12579953B2Mar 17, 2026
Display apparatus, control module thereof and drive method therefor
BEIJING BOE DISPLAY TECH CO0 citations46
US11914917B2Feb 27, 2024
Tiled display apparatus, tiled display control method, and non-transitory computer-readable storage medium
BEIJING BOE DISPLAY TECH CO0 citations46
US12451088B2Oct 21, 2025
Liquid crystal display device and control module thereof, and integrated board
BEIJING BOE DISPLAY TECH CO0 citations44