Inventor
DENG CHAOYANG
CN3 patents
Patents
3 patentsUS9798167B2Oct 24, 2017
Alignment system
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US9774773B2Sep 26, 2017
Marking apparatus and marking method for display panel
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US10215628B2Feb 26, 2019
Image calibrating method and device of testing apparatus for thin film transistor substrate
BOE TECHNOLOGY GROUP CO LTD0 citations37