Inventor
WANG XIULIANG
CN13 patents
⚠️ This page may combine multiple inventors who share the name “WANG XIULIANG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BEIJING BOE OPTOELECTRONICS TECH CO LTD
7 patentsUS12366783B2Jul 22, 2025
Liquid crystal handwriting board
BEIJING BOE OPTOELECTRONICS TECH CO LTD0 citations60
US12345989B2Jul 1, 2025
Array substrate, handwriting tablet, tablet eraser, handwriting tablet system and method for erasing pattern
BEIJING BOE OPTOELECTRONICS TECH CO LTD0 citations51
US12333134B2Jun 17, 2025
Array substrate with NFC coil, handwriting tablet including the same, and method for driving handwriting tablet
BEIJING BOE OPTOELECTRONICS TECH CO LTD0 citations51
US12253750B2Mar 18, 2025
Liquid crystal handwriting board, handwriting system, and control method for handwriting system
BEIJING BOE OPTOELECTRONICS TECH CO LTD0 citations51
US12229373B2Feb 18, 2025
Liquid crystal handwriting panel, handwriting device, and method for controlling same
BEIJING BOE OPTOELECTRONICS TECH CO LTD0 citations51
US12429724B2Sep 30, 2025
Array substrate having splicing display region and virtual sub-pixel and method for manufacturing same, and liquid crystal panel
BEIJING BOE OPTOELECTRONICS TECH CO LTD0 citations50
US10928668B2Feb 23, 2021
Black matrix, color filter and method of preparing the same, display panel, and display device
BEIJING BOE OPTOELECTRONICS TECH CO LTD0 citations49
BOE TECHNOLOGY GROUP CO LTD
5 patentsUS12379630B2Aug 5, 2025
Liquid crystal handwriting board and manufacturing method therefor
BOE TECHNOLOGY GROUP CO LTD0 citations51
US10203560B2Feb 12, 2019
Method for manufacturing liquid crystal display device
BOE TECHNOLOGY GROUP CO LTD0 citations51
US9806102B2Oct 31, 2017
Display substrate and method for fabricating the same and display device
BOE TECHNOLOGY GROUP CO LTD1 citations49
US9740051B2Aug 22, 2017
Display substrate and manufacturing method thereof, liquid crystal cell as well as display
BOE TECHNOLOGY GROUP CO LTD0 citations48
US10126577B2Nov 13, 2018
Display substrate, display panel and display device
BOE TECHNOLOGY GROUP CO LTD0 citations37