Inventor
LI ZHENGKUN
CN12 patents
⚠️ This page may combine multiple inventors who share the name “LI ZHENGKUN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CHENGDU BOE OPTOELECT TECH CO
11 patentsUS12579940B2Mar 17, 2026
Display substrate and display device
CHENGDU BOE OPTOELECT TECH CO0 citations61
US12211441B2Jan 28, 2025
Display substrate and display device
CHENGDU BOE OPTOELECT TECH CO0 citations61
US12550556B2Feb 10, 2026
Display substrate, manufacturing method thereof, and display device
CHENGDU BOE OPTOELECT TECH CO0 citations51
US12498819B2Dec 16, 2025
Display panel and display device
CHENGDU BOE OPTOELECT TECH CO0 citations51
US12471376B2Nov 11, 2025
Array substrate and display apparatus
CHENGDU BOE OPTOELECT TECH CO0 citations51
US12433115B2Sep 30, 2025
Display substrate and display panel with overlapping conductor layer in peripheral area
CHENGDU BOE OPTOELECT TECH CO0 citations51
US12272317B2Apr 8, 2025
Display substrate and display device
CHENGDU BOE OPTOELECT TECH CO0 citations51
US11676532B2Jun 13, 2023
Display substrate, display panel, and display device
CHENGDU BOE OPTOELECT TECH CO0 citations51
US12475854B2Nov 18, 2025
Display substrate and display apparatus
CHENGDU BOE OPTOELECT TECH CO0 citations50
US12444354B2Oct 14, 2025
Array substrate and display apparatus
CHENGDU BOE OPTOELECT TECH CO0 citations50
US12190822B2Jan 7, 2025
Array substrate and display apparatus
CHENGDU BOE OPTOELECT TECH CO0 citations50