Inventor

GAN DACHUN

CN2 patents

Patents

2 patents

US11365964B2Jun 21, 2022

Stitching-measurement device and stitching-measurement method

INST OPTICS & ELECTRONICS CAS0 citations43

US11268808B2Mar 8, 2022

Detection device for detecting lens surface in stitching interferometer

INST OPTICS & ELECTRONICS CAS0 citations43