Beijing
China
3
2024-07-11
The entities that hold a legal rights for patent applications filed by inventor GUO Hangle:
Hangle GUO from Beijing, CN has applied for patents for these inventions. The list has both pending applications and granted patents:
PREPARATION METHOD FOR ARRAY SUBSTRATE AND PREPARATION METHOD FOR DISPLAY PANEL
#2 | 2024-05-23Oxide thin film transistor, method for preparing same, and display apparatus
#3 | 2022-09-22THIN FILM TRANSISTOR AND METHOD FOR MANUFACTURING SAME, DISPLAY PANEL AND DISPLAY DEVICE
5527354 ⎘