Patents/Assignees

Shandong Lanbeisite Educational Equipment Group

4 patents in portfolio

US12429724utility2025
Array Substrate Having Splicing Display Region and Virtual Sub-pixel and Method for Manufacturing Same, and Liquid Crystal Panel
0 cites
US12379630utility2025
Liquid Crystal Handwriting Board and Manufacturing Method Therefor
0 cites
US12366783utility2025
Liquid Crystal Handwriting Board
0 cites
US12306506utility2025
Array Substrate and Liquid Crystal Panel
0 cites