Inventor · disambiguated record
Chang Jun Im
Also filed as: IM CHANG J · IM CHANG JUN
10 granted patents·1 pending application·150 citations·filing 1980–2015
89Inventor score
Top patents by PatentIndex Score
11 records- 0191US9751413B2Electric vehicle charging apparatus for controlling heat during chargingLSIS CO LTD·Filed 2015·Granted Sep 5, 2017·12 cites·10 claims
- 0286US5151159AMethod and apparatus for converting coal into liquid fuel and metallurgical cokeCOAL TECHNOLOGY CORP·Filed 1990·Granted Sep 29, 1992·55 cites·15 claims
- 0384US9751412B2Cable installment type charging control device and method of operating the sameLSIS CO LTD·Filed 2015·Granted Sep 5, 2017·6 cites·7 claims
- 0484US5296005AProcess for converting coal into liquid fuel and metallurgical cokeCOAL TECHNOLOGY CORP·Filed 1992·Granted Mar 22, 1994·47 cites·11 claims
- 0564US9515424B2Portable chargerLSIS CO LTD·Filed 2014·Granted Dec 6, 2016·2 cites·4 claims
- 0664US9499058B2Electric charging apparatus and operation method thereofLSIS CO LTD·Filed 2014·Granted Nov 22, 2016·3 cites·5 claims
- 0762US8674828B2Real time location system and method for caching location information based on finger printingIM CHANG JUN·Filed 2010·Granted Mar 18, 2014·4 cites·7 claims
- 0860US4265741AApparatus and method for separating diverse particles of a slurryIM CHANG J·Filed 1980·Granted May 5, 1981·19 cites·30 claims
- 0959US9533593B2Charger for electric vehicleLSIS CO LTD·Filed 2014·Granted Jan 3, 2017·1 cites·9 claims
- 1054US9269518B2Electric charging apparatus and failure determination method thereforLSIS CO LTD·Filed 2014·Granted Feb 23, 2016·1 cites·12 claims
- 1136US2016264012A1Vehicle charging device and method for protecting internal circuit of the sameLSIS CO LTD·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →