Inventor · disambiguated record
Chang-Keun Kim
Also filed as: KIM CHANG-KEUN
5 granted patents·4 pending applications·50 citations·filing 1995–2018
69Inventor score
Files withSAMSUNG ELECTRONICS CO LTD4CHANGSUNG ENG CO LTD1CHUNG ANG UNIVERSITY1KOREA ADVANCED INST SCI & TECH1KOREA INST SCI & TECH1
Top patents by PatentIndex Score
9 records- 0174US5593588AComposite reverse osmosis membrane having active layer of aromatic polyester or copolymer of aromatic polyester and aromatic polyamideKOREA INST SCI & TECH·Filed 1995·Granted Jan 14, 1997·50 cites·11 claims
- 0254US11009506B2Kit for rapid diagnosis of asthma or allergy diseaseUNIV INJE IND ACAD COOP FOUND·Filed 2018·Granted May 18, 2021·0 cites·8 claims
- 0345US11586015B2Optical lens assembly and electronic device comprising sameSAMSUNG ELECTRONICS CO LTD·Filed 2018·Granted Feb 21, 2023·0 cites·13 claims
- 0439US9335527B2Zoom lens and electronic apparatus including the sameSAMSUNG ELECTRONICS CO LTD·Filed 2014·Granted May 10, 2016·0 cites·15 claims
- 0537US2016377485A1Suspended type nanowire array and manufacturing method thereofKOREA ADVANCED INST SCI & TECH·Filed 2016·Application pending·0 cites
- 0635US10514392B2Probe card, test apparatus including the probe card, and related methods of manufacturingSAMSUNG ELECTRONICS CO LTD·Filed 2018·Granted Dec 24, 2019·0 cites·18 claims
- 0735US2019317299A1Teleconverter lens and electronic device including sameSAMSUNG ELECTRONICS CO LTD·Filed 2017·Application pending·0 cites
- 0834US2020254378A1Concentrated catalyst combustion system having active concentration ratio control meansCHANGSUNG ENG CO LTD·Filed 2018·Application pending·0 cites
- 0933US2004102587A1Hydrophilic polymer membranes made of single phase polymer blends comprising polysulfones and hydrophilic copolymersCHUNG ANG UNIVERSITY·Filed 2003·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Chang-Keun Kim files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →