Dachun GAN

Follow

Person

Chengdu, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Stitching-measurement device and stitching-measurement method
- Patent number 11,365,964
- Issue date Jun 21, 2022
- The Institute of Optics and Electronics, The Chinese Academy of Sciences
- Fuchao Xu
- G01 - MEASURING TESTING
Information Patent Grant
Detection device for detecting lens surface in stitching interferom...
- Patent number 11,268,808
- Issue date Mar 8, 2022
- The Institute of Optics and Electronics, The Chinese Academy of Sciences
- Dachun Gan
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
DETECTION DEVICE FOR DETECTING LENS SURFACE IN STITCHING INTERFEROM...
- Publication number 20210381827
- Publication date Dec 9, 2021
- The Institute of Optics and Electronics, The Chinese Academy of Sciences
- Dachun GAN
- G01 - MEASURING TESTING
Information Patent Application
STITCHING-MEASUREMENT DEVICE AND STITCHING-MEASUREMENT METHOD
- Publication number 20210278201
- Publication date Sep 9, 2021
- Fuchao XU
- G01 - MEASURING TESTING