Inventor · disambiguated record
Chang Sun Yoon
Also filed as: YOON CHANG-SUN
10 granted patents·2 pending applications·6 citations·filing 2008–2022
79Inventor score
Top patents by PatentIndex Score
12 records- 0177US10234326B2Indication type level indicator including total reflection prismKEPCO ENG AND CONSTRUCTION COMPANY INC·Filed 2017·Granted Mar 19, 2019·3 cites·8 claims
- 0276US9613383B2Power plant field monitoring system and method using QR codeKEPCO ENG & CONSTR CO INC·Filed 2015·Granted Apr 4, 2017·2 cites·6 claims
- 0366US10697559B2Control valve pneumatic actuator using transparent casing and double-ring diaphragmKEPCO ENG & CONSTR CO INC·Filed 2019·Granted Jun 30, 2020·1 cites·7 claims
- 0459US11713831B2Cavitation reduction valve structure using bypass dispersion valveKEPCO ENG & CONSTR CO INC·Filed 2022·Granted Aug 1, 2023·0 cites·11 claims
- 0559US11619698B2Method and terminal for controlling power plantKEPCO ENG & CONSTR CO INC·Filed 2019·Granted Apr 4, 2023·0 cites·11 claims
- 0655US12292322B2Level indicating device for tankKEPCO ENG & CONSTR CO INC·Filed 2021·Granted May 6, 2025·0 cites·5 claims
- 0754US12007169B2Apparatus for extracting water from plant condenser to the outside for water quality analysisKEPCO ENG & CONSTR CO INC·Filed 2020·Granted Jun 11, 2024·0 cites·4 claims
- 0848US2009170628A1Head for Golf PutterYOON CHANG-SUN·Filed 2008·Application pending·0 cites
- 0947US11250657B2Power plant operation history device and method of managing operation history of power plant using wearable deviceKEPCO ENG & CONSTR CO INC·Filed 2020·Granted Feb 15, 2022·0 cites·11 claims
- 1043US10346643B2Universal serial bus security device using crank-type bidirectional universal serial bus socketKEPCO ENG & CONSTR CO INC·Filed 2018·Granted Jul 9, 2019·0 cites·9 claims
- 1139US2012178549A1Golf putter headYOON CHANG-SUN·Filed 2010·Application pending·0 cites
- 1235US10324479B2Portable plant instrument freezing and bursting prevention device using non-directional serial connectorKEPCO ENG & CONSTR CO INC·Filed 2017·Granted Jun 18, 2019·0 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →