Inventor
KIM JONG-AHN
KR10 patents
⚠️ This page may combine multiple inventors who share the name “KIM JONG-AHN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KOREA RES INST STANDARDS & SCI
5 patentsUS11378665B2Jul 5, 2022
Distance measuring apparatus and method of operating the same
KOREA RES INST STANDARDS & SCI0 citations49
US9651403B2May 16, 2017
Absolute position measurement method, absolute position measurement apparatus and scale
KOREA RES INST STANDARDS & SCI1 citations48
US10801864B2Oct 13, 2020
Absolute position measuring method, absolute position measuring apparatus, and colour scale comprising plural symbols each with plural segments of different color patterns
KOREA RES INST STANDARDS & SCI0 citations47
US9927224B2Mar 27, 2018
Thickness measuring apparatus and thickness measuring method
KOREA RES INST STANDARDS & SCI0 citations38
US9921051B2Mar 20, 2018
Thickness measuring apparatus and thickness measuring method
KOREA RES INST STANDARDS & SCI0 citations38