Inventor · disambiguated record
Dong Hwan Ko
Also filed as: KO DONG HWAN
4 granted patents·4 pending applications·10 citations·filing 1999–2024
64Inventor score
Files withDONGHWAN IND CORP3SAMSUNG ELECTRONICS CO LTD2DONG HWAN IND LTD1TWINNY CO LTD1UNIV INDUSTRY FOUNDATION YONSEI UNIV WONJU CAMPUS1
Top patents by PatentIndex Score
8 records- 0153US2025012979A1Fiber-optic cable magnetic coupling adapterUNIV INDUSTRY FOUNDATION YONSEI UNIV WONJU CAMPUS·Filed 2024·Application pending·0 cites
- 0251US12361378B2System for controlling total picking of robot for processing orders at same time, and systemTWINNY CO LTD·Filed 2024·Granted Jul 15, 2025·0 cites·8 claims
- 0340USD514210SFin for a heat exchangerDONG HWAN IND LTD·Filed 2001·Granted Jan 31, 2006·8 cites·1 claims
- 0435US2017036509A1Integrated module of evaporator-core and heater-core for air conditionerDONGHWAN IND CORP·Filed 2016·Application pending·0 cites
- 0533US2017036515A1Drain pan structure of bus air conditioner for preventing overflow of condensate waterDONGHWAN IND CORP·Filed 2016·Application pending·0 cites
- 0632US2017038104A1Evaporator having vertical arrangement of header pipe for vehicle air conditionerDONGHWAN IND CORP·Filed 2016·Application pending·0 cites
- 0730US6123805ADischarge electrode and process chamber of dry etching facility for manufacturing semiconductor devicesSAMSUNG ELECTRONICS CO LTD·Filed 1999·Granted Sep 26, 2000·2 cites·22 claims
- 0828US6686266B2Method for forming a fuse in a semiconductor deviceSAMSUNG ELECTRONICS CO LTD·Filed 2002·Granted Feb 3, 2004·0 cites·28 claims
Join the waitlist — get patent alerts
Get an alert when Dong Hwan Ko 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 →