Beijing
China
7
2022-11-03
The entities that hold a legal rights for patent applications filed by inventor JIANG Changjun:
Changjun JIANG from Beijing, CN has applied for patents for these inventions. The list has both pending applications and granted patents:
DISPLAY PANEL, FABRICATION METHOD THEREFOR, AND DISPLAY DEVICE
#2 | 2020-08-13Display panel, fabrication method therefor, and display device
#3 | 2019-07-04Evaporation device and evaporation method
#4 | 2019-05-16Pixel defining layer and production method thereof, display panel and production method thereof, and display apparatus
#5 | 2017-10-05Detection device and detection method
#6 | 2016-11-24Alignment film detecting device and alignment film detecting method
#7 | 2016-07-28Detection device and detection method
1604867 ⎘