Inventor · disambiguated record
Ho Sang Ra
Also filed as: RA HO SANG
17 granted patents·2 pending applications·46 citations·filing 2006–2021
90Inventor score
Files withKOREA INST ENERGY RES9KOREA ENERGY RESEARCH INST6KIM MINSUNG2BAIK YOUNG JIN1KOREAN INST OF ENERGY RES1
Top patents by PatentIndex Score
19 records- 0194US9759437B2Dehumidification systemKOREA ENERGY RESEARCH INST·Filed 2015·Granted Sep 12, 2017·14 cites·10 claims
- 0290US10082049B2Supercritical carbon dioxide power generation systemKOREA INST ENERGY RES·Filed 2016·Granted Sep 25, 2018·7 cites·10 claims
- 0384US11028724B2Partial admission operation turbine apparatus for improving efficiency of continuous partial admission operation and method for operating turbine apparatus using sameKOREA INST ENERGY RES·Filed 2017·Granted Jun 8, 2021·3 cites·14 claims
- 0479US9982918B2Energy systemKOREA INST ENERGY RES·Filed 2016·Granted May 29, 2018·2 cites·10 claims
- 0577US7356998B2Flash tank of two-stage compression heat pump system for heating and coolingKOREAN INST OF ENERGY RES·Filed 2006·Granted Apr 15, 2008·12 cites·18 claims
- 0669US9459012B2Thermal energy network systemKIM MINSUNG·Filed 2012·Granted Oct 4, 2016·2 cites·14 claims
- 0769US9377229B2Broadband heat pump systemKIM MINSUNG·Filed 2012·Granted Jun 28, 2016·2 cites·7 claims
- 0868US9297560B2Dehumidifier for a compressor in compression-absorption heat pump systemKOREA ENERGY RESEARCH INST·Filed 2012·Granted Mar 29, 2016·2 cites·4 claims
- 0963US8646272B2Rankine cycle system and method of controlling the sameBAIK YOUNG JIN·Filed 2010·Granted Feb 11, 2014·2 cites·8 claims
- 1054US9372015B2Heat pump system capable of adjusting amount of refrigerant stored in liquid receiverKOREA ENERGY RESEARCH INST·Filed 2014·Granted Jun 21, 2016·0 cites·9 claims
- 1153US12152792B2Clean negative pressure hospital room system using compressor and turbineKOREA INST ENERGY RES·Filed 2021·Granted Nov 26, 2024·0 cites·8 claims
- 1253US9506679B2Heat pump systemKOREA ENERGY RESEARCH INST·Filed 2014·Granted Nov 29, 2016·0 cites·10 claims
- 1348US11028711B2Supercritical carbon dioxide power generation system including dry gas seal and method of operating the sameKOREA INST ENERGY RES·Filed 2019·Granted Jun 8, 2021·0 cites·11 claims
- 1448US10233785B1Steam turbine power generation systemKOREA INST ENERGY RES·Filed 2017·Granted Mar 19, 2019·0 cites·15 claims
- 1548US10208631B2Power generation system using ejector refrigeration cycleKOREA INST ENERGY RES·Filed 2015·Granted Feb 19, 2019·0 cites·11 claims
- 1648US2015204590A1Variable volume receiver for refrigerating cycle, refrigerating cycle comprising the variable receiver, and method for controlling the refrigerating cycleKOREA ENERGY RESEARCH INST·Filed 2013·Application pending·0 cites
- 1747US11306912B2Heat pump system for producing steam by using recuperatorKOREA INST ENERGY RES·Filed 2017·Granted Apr 19, 2022·0 cites·11 claims
- 1847US10533553B2Single-stage compressor and energy system using the sameKOREA INST ENERGY RES·Filed 2018·Granted Jan 14, 2020·0 cites·20 claims
- 1938US2017010006A1Dehumidification systemKOREA ENERGY RESEARCH INST·Filed 2015·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →