Beijing
China
5
2022-02-03
The entities that hold a legal rights for patent applications filed by inventor Hu Hungchieh:
Hungchieh Hu from Beijing, CN has applied for patents for these inventions. The list has both pending applications and granted patents:
Pixel defining layer, organic light-emitting diode display panel, and manufacturing method thereof
#2 | 2021-11-25DISPLAY SUBSTRATE AND MANUFACTURING METHOD THEREOF, AND DISPLAY PANEL
#3 | 2021-10-28Organic light emitting diode panel and OLED light emitting device
#4 | 2021-06-17Array substrate, method for manufacturing the same, and display device
#5 | 2020-07-02ARRAY SUBSTRATE, METHOD FOR MANUFACTURING THE SAME, AND DISPLAY DEVICE
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