Inventor · disambiguated record
Ji Hyun Shim
Also filed as: SHIM JI-HYUN
18 granted patents·6 pending applications·31 citations·filing 2012–2022
90Inventor score
Top patents by PatentIndex Score
24 records- 0195US10112486B2Apparatus for detecting gas leakage of a vehicle equipped with a fuel cell systemHYUNDAI MOTOR CO LTD·Filed 2016·Granted Oct 30, 2018·13 cites·10 claims
- 0282US10211471B2Apparatus for controlling purging in a hydrogen storage system and method for the sameHYUNDAI MOTOR CO LTD·Filed 2014·Granted Feb 19, 2019·5 cites·8 claims
- 0380US11894586B2Fuel cell system without high pressure line of hydrogen supplying system and control method thereofHYUNDAI MOTOR CO LTD·Filed 2022·Granted Feb 6, 2024·0 cites·4 claims
- 0480US9845014B2Control method for hydrogen leak determining system of fuel cell vehicleHYUNDAI MOTOR CO LTD·Filed 2015·Granted Dec 19, 2017·3 cites·9 claims
- 0579US9766194B2Method for managing temperature anomaly in hydrogen tank, and system for monitoring temperatures in sameHYUNDAI MOTOR CO LTD·Filed 2014·Granted Sep 19, 2017·4 cites·6 claims
- 0678US10210732B2Apparatus and method for indicating status of hydrogen tank based on vehicle fireHYUNDAI MOTOR CO LTD·Filed 2017·Granted Feb 19, 2019·3 cites·15 claims
- 0776US9789775B2System and method for notifying necessity of hydrogen charging using result of monitoring location of hydrogen stationHYUNDAI MOTOR CO LTD·Filed 2015·Granted Oct 17, 2017·3 cites·6 claims
- 0871US11415269B2System and method for sensing hydrogen charge state of fuel cell electric vehicleHYUNDAI MOTOR CO LTD·Filed 2020·Granted Aug 16, 2022·0 cites·9 claims
- 0969US10597686B2Polypeptide having the activity of exporting O-acetyl-homoserineCJ CHEILJEDANG CORP·Filed 2019·Granted Mar 24, 2020·0 cites·13 claims
- 1061US10468698B2Method of eliminating leakage from fuel tank valveHYUNDAI MOTOR CO LTD·Filed 2016·Granted Nov 5, 2019·0 cites·12 claims
- 1159US11552313B2Fuel cell system without high pressure line of hydrogen supplying system and control method thereofHYUNDAI MOTOR CO LTD·Filed 2017·Granted Jan 10, 2023·0 cites·5 claims
- 1259US10400256B2Polypeptide having the activity of exporting O-acetyl-homoserineCJ CHEILJEDANG CORP·Filed 2016·Granted Sep 3, 2019·0 cites·4 claims
- 1356US9959724B2Apparatus and method for indicating status of hydrogen tank based on vehicle fireHYUNDAI MOTOR CO LTD·Filed 2014·Granted May 1, 2018·0 cites·18 claims
- 1453US10900611B2System and method for sensing hydrogen charge state of fuel cell electric vehicleHYUNDAI MOTOR CO LTD·Filed 2017·Granted Jan 26, 2021·0 cites·6 claims
- 1553US2014352792A1System and method for controlling hydrogen charging for vehicleHYUNDAI MOTOR CO LTD·Filed 2013·Application pending·0 cites
- 1649US10396378B2Device and method for improving stack performance of fuel cell systemHYUNDAI MOTOR CO LTD·Filed 2016·Granted Aug 27, 2019·0 cites·18 claims
- 1748US10608265B2System for controlling low-temperature starting of fuel cell vehicle and method for the sameHYUNDAI MOTOR CO LTD·Filed 2015·Granted Mar 31, 2020·0 cites·9 claims
- 1848US2015176719A1Method and apparatus for detecting opening and closing of pilot operated solenoid valve for hydrogen tankHYUNDAI MOTOR CO LTD·Filed 2014·Application pending·0 cites
- 1947US10868315B2System for measuring high pressure of in-tank regulatorHYUNDAI MOTOR CO LTD·Filed 2017·Granted Dec 15, 2020·0 cites·8 claims
- 2043US2016201851A1Receptacle for charging hydrogenHYUNDAI MOTOR CO LTD·Filed 2015·Application pending·0 cites
- 2143US2015183336A1Startup limitation apparatus and method for fuel cell vehicleHYUNDAI MOTOR CO LTD·Filed 2014·Application pending·0 cites
- 2242US10749192B2Hydrogen consumption measuring method for fuel cell systemHYUNDAI MOTOR CO LTD·Filed 2016·Granted Aug 18, 2020·0 cites·12 claims
- 2339US2013139897A1Real-time system for monitoring hydrogen tank expansion and a method for using sameKIM SANG HYUN·Filed 2012·Application pending·0 cites
- 2436US2020172388A1Gas pump identification system using sensors and method of controlling the sameHYUNDAI MOTOR CO LTD·Filed 2019·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →