Inventor
DING CHANGQIN
US7 patents
⚠️ This page may combine multiple inventors who share the name “DING CHANGQIN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
PURDUE RESEARCH FOUNDATION
6 patentsUS11042019B2Jun 22, 2021
Systems and methods for imaging a sample
PURDUE RESEARCH FOUNDATION2 citations66
US11619581B2Apr 4, 2023
Method of phase contrasting
PURDUE RESEARCH FOUNDATION0 citations59
US11009456B2May 18, 2021
Method of phase contrasting
PURDUE RESEARCH FOUNDATION0 citations59
US11635610B2Apr 25, 2023
Systems and methods for imaging a sample
PURDUE RESEARCH FOUNDATION0 citations56
US11692877B2Jul 4, 2023
Method and system for axially-offset differential interference contrast correlation spectroscopy
PURDUE RESEARCH FOUNDATION0 citations49
US11656164B2May 23, 2023
Axially-offset differential interference contrast correlation spectroscopy
PURDUE RESEARCH FOUNDATION0 citations49