Inventor
DONG DAI
CN3 patents
Patents
3 patentsUS10221086B2Mar 5, 2019
Laser drilling method and laser drilling system
BOE TECHNOLOGY GROUP CO LTD0 citations37
US9963297B2May 8, 2018
Positioning foot, positioning device and position correction method
BOE TECHNOLOGY GROUP CO LTD0 citations36
US9963376B2May 8, 2018
Method for cutting substrate by laser and laser cutting device
BOE TECHNOLOGY GROUP CO LTD0 citations33