Inventor
LIM CHANG-SU
KR14 patents
⚠️ This page may combine multiple inventors who share the name “LIM CHANG-SU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SAMSUNG ELECTRONICS CO LTD
8 patentsUS6849100B2Feb 1, 2005
Fresh air ducts including downstream filters for clean rooms
SAMSUNG ELECTRONICS CO LTD25 citations90
US7258728B2Aug 21, 2007
Apparatus and method for cleaning air
SAMSUNG ELECTRONICS CO LTD19 citations89
US5939617AAug 17, 1999
Method and apparatus for testing the filtration efficiency of cloth materials intended for use in a clean room environment
SAMSUNG ELECTRONICS CO LTD24 citations89
US5993519ANov 30, 1999
Method of exchanging filters in a clean room and auxiliary device for use in the exchanging of the filters
SAMSUNG ELECTRONICS CO LTD18 citations82
US7357144B2Apr 15, 2008
Contamination control apparatus, management system and related methods
SAMSUNG ELECTRONICS CO LTD14 citations80
US6348116B1Feb 19, 2002
Dustproof smock for use in a clean room, fabric for use in manufacturing the smock, and method of manufacturing the fabric
SAMSUNG ELECTRONICS CO LTD6 citations71
US6040254AMar 21, 2000
Dustproof fabric worn in a clean room
SAMSUNG ELECTRONICS CO LTD2 citations60
US7959884B2Jun 14, 2011
Apparatus for purifying air and purifying method thereof
SAMSUNG ELECTRONICS CO LTD2 citations56
GNI CO LTD
4 patentsUS12281668B2Apr 22, 2025
Bolt fastening structure and anti-vibration device including the same
GNI CO LTD0 citations59
US12305687B2May 20, 2025
L-shaped bolt fastening structure using hole guard
GNI CO LTD0 citations49
US12146518B2Nov 19, 2024
L-shaped bolt fastening structure for upright fastening
GNI CO LTD0 citations49
US11655917B2May 23, 2023
Pipe vibration-proof channel
GNI CO LTD0 citations49
UNIV KOREA RES & BUS FOUND
2 patentsUS9248202B2Feb 2, 2016
Two-photon probe for detecting copper(II) ion and quantitative estimation of copper(II) ion in human tissue using the same
UNIV KOREA RES & BUS FOUND0 citations49
US9220794B2Dec 29, 2015
Two-photon fluorescent probes for imaging of total sulfide in live cell and tissue, and quantitative estimation of total sulfide concentration using the same
UNIV KOREA RES & BUS FOUND0 citations48