Inventor

JI YANXIN

CN2 patents

⚠️ This page may combine multiple inventors who share the name “JI YANXIN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

BEIJING BOE DISPLAY TECH CO

1 patent

US12501708B2Dec 16, 2025

Display panel, array substrate and method for preparing same

BEIJING BOE DISPLAY TECH CO0 citations59

BEIJING INSTITUTE TECH

1 patent

US11942791B2Mar 26, 2024

Self-powered wireless keyboard

BEIJING INSTITUTE TECH0 citations43