Inventor · disambiguated record
Dong Kyu Choi
Also filed as: CHOI DONG K · CHOI DONG KYU
45 granted patents·26 pending applications·429 citations·filing 1996–2023
98Inventor score
Files withDAEWOO SHIPBUILDING & MARINE33LEE JUNG HAN10JUNG SEUNG KYO5ALLIED SIGNAL INC4SAMSUNG ELECTRONICS CO LTD3
Top patents by PatentIndex Score
71 records- 0195US8028724B2LNG tank and unloading of LNG from the tankDAEWOO SHIPBUILDING & MARINE·Filed 2007·Granted Oct 4, 2011·27 cites·18 claims
- 0294US7841288B2Storage tank containing liquefied natural gas with butaneDAEWOO SHIPBUILDING & MARINE·Filed 2009·Granted Nov 30, 2010·24 cites·14 claims
- 0394US7690365B2Fuel gas supply system and method of an LNG carrierDAEWOO SHIPBUILDING & MARINE·Filed 2008·Granted Apr 6, 2010·24 cites·4 claims
- 0493US7644676B2Storage tank containing liquefied natural gas with butaneDAEWOO SHIPBUILDING & MARINE·Filed 2008·Granted Jan 12, 2010·23 cites·13 claims
- 0592US10364013B2ShipDAEWOO SHIPBUILDING & MARINE·Filed 2016·Granted Jul 30, 2019·7 cites·9 claims
- 0692US6080526AIntegration of low-k polymers into interlevel dielectrics using controlled electron-beam radiationALLIED SIGNAL INC·Filed 1998·Granted Jun 27, 2000·154 cites·24 claims
- 0791US12117131B2Boil-off gas reliquefaction system and method of discharging lubricant oil from boil-off gas reliquefaction systemDAEWOO SHIPBUILDING & MARINE·Filed 2023·Granted Oct 15, 2024·1 cites·7 claims
- 0890US10399655B2ShipDAEWOO SHIPBUILDING & MARINE·Filed 2016·Granted Sep 3, 2019·4 cites·6 claims
- 0989US9793973B2Non-feeding reradiating repeater and method for manufacturing of the sameSAMSUNG ELECTRONICS CO LTD·Filed 2015·Granted Oct 17, 2017·7 cites·15 claims
- 1088US11242123B2Boil-off gas re-liquefying systemDAEWOO SHIPBUILDING & MARINE·Filed 2019·Granted Feb 8, 2022·2 cites·6 claims
- 1187US9739420B2Liquefied gas treatment system for vesselDAEWOO SHIPBUILDING & MARINE·Filed 2013·Granted Aug 22, 2017·6 cites·16 claims
- 1285US10860958B2Apparatus for processing work object and method performing the sameDELTA PDS CO LTD·Filed 2016·Granted Dec 8, 2020·3 cites·16 claims
- 1384US10508769B2LNG tank and operation of the sameDAEWOO SHIPBUILDING & MARINE·Filed 2019·Granted Dec 17, 2019·1 cites·7 claims
- 1484US9239186B2Method for operating fuel supply system for marine structure having reliquefaction apparatus and high-pressure natural gas injection engineJUNG SEUNG KYO·Filed 2011·Granted Jan 19, 2016·6 cites·10 claims
- 1581US10870647B2Imidazopyridine derivative, method for preparing same, and pharmaceutical composition containing same as active ingredient for preventing or treating cancerDAEGU GYEONGBUK MEDICAL INNOVATION FOUND·Filed 2017·Granted Dec 22, 2020·1 cites·21 claims
- 1680US9168993B1Liquefied gas treatment system for vesselDAEWOO SHIPBUILDING & MARINE·Filed 2015·Granted Oct 27, 2015·5 cites·14 claims
- 1779US10077381B2Polishing slurry compositionK C TECH CO LTD·Filed 2016·Granted Sep 18, 2018·2 cites·13 claims
- 1878US10116059B2Reradiation repeaterSAMSUNG ELECTRONICS CO LTD·Filed 2015·Granted Oct 30, 2018·3 cites·10 claims
- 1977US12044363B2Boil-off gas reliquefication system and method of discharging lubricant oil from boil-off gas reliquefication systemDAEWOO SHIPBUILDING & MARINE·Filed 2017·Granted Jul 23, 2024·1 cites·4 claims
- 2077US8820096B2LNG tank and operation of the sameLEE JUNG HAN·Filed 2007·Granted Sep 2, 2014·5 cites·29 claims
- 2176US8943841B2LNG tank ship having LNG circulating deviceLEE JUNG HAN·Filed 2009·Granted Feb 3, 2015·4 cites·16 claims
- 2275US11325682B2Apparatus and method for reliquefaction of boil-off gas of vesselDAEWOO SHIPBUILDING & MARINE·Filed 2016·Granted May 10, 2022·1 cites·13 claims
- 2373US11473730B2Boil-off gas reliquefication system, method for discharging lubricating oil in boil-off gas reliquefication system, and engine fuel supply methodDAEWOO SHIPBUILDING & MARINE·Filed 2017·Granted Oct 18, 2022·1 cites·13 claims
- 2473US10518859B2System and method for treating boil-off gas in shipDAEWOO SHIPBUILDING & MARINE·Filed 2014·Granted Dec 31, 2019·3 cites·4 claims
- 2573US5952243ARemoval rate behavior of spin-on dielectrics with chemical mechanical polishALLIED SIGNAL INC·Filed 1996·Granted Sep 14, 1999·52 cites·18 claims
- 2672US11724781B2Boil-off gas reliquefaction system and method for discharging lubricanting oil in boil-off gas reliquefaction systemDAEWOO SHIPBUILDING & MARINE·Filed 2017·Granted Aug 15, 2023·2 cites·11 claims
- 2772US8959930B2Method and apparatus for treating boil-off gas in an LNG carrier having a reliquefaction plant, and LNG carrier having said apparatus for treating boil-off gasLEE JUNG HAN·Filed 2007·Granted Feb 24, 2015·7 cites·19 claims
- 2871US11168837B2LNG tank and operation of the sameDAEWOO SHIPBUILDING & MARINE·Filed 2019·Granted Nov 9, 2021·0 cites·11 claims
- 2971US9086188B2Method and system for reducing heating value of natural gasLEE JUNG HAN·Filed 2008·Granted Jul 21, 2015·1 cites·11 claims
- 3067US10374295B2Electronic device including displaySAMSUNG ELECTRONICS CO LTD·Filed 2017·Granted Aug 6, 2019·1 cites·29 claims
- 3165US10654553B2Ship with boil-off gas liquefaction systemDAEWOO SHIPBUILDING & MARINE·Filed 2016·Granted May 19, 2020·0 cites·17 claims
- 3265US9447751B2Hybrid fuel supply system and method for engine of vesselDAEWOO SHIPBUILDING & MARINE·Filed 2013·Granted Sep 20, 2016·3 cites·6 claims
- 3364US6652922B1Electron-beam processed films for microelectronics structuresALLIED SIGNAL INC·Filed 1996·Granted Nov 25, 2003·25 cites·16 claims
- 3463US2011277497A1Method and apparatus for processing hydrocarbon liquefied gasLEE JUNG HAN·Filed 2009·Application pending·0 cites
- 3562US11521140B2Apparatus for processing work object and method performing the sameDELTA PDS CO LTD·Filed 2020·Granted Dec 6, 2022·0 cites·15 claims
- 3661US10352499B2LNG tank and operation of the sameDAEWOO SHIPBUILDING & MARINE·Filed 2013·Granted Jul 16, 2019·0 cites·25 claims
- 3760US2018148138A1Boil-off gas re-liquefying systemDAEWOO SHIPBUILDING & MARINE·Filed 2016·Application pending·0 cites
- 3859US10661873B2ShipDAEWOO SHIPBUILDING & MARINE·Filed 2016·Granted May 26, 2020·0 cites·11 claims
- 3959US10661874B2ShipDAEWOO SHIPBUILDING & MARINE·Filed 2016·Granted May 26, 2020·0 cites·8 claims
- 4058US2009266086A1Floating marine structure having lng circulating deviceDAEWOO SHIPBUILDING & MARINE·Filed 2009·Application pending·0 cites
- 4157US8561634B2System and method for decreasing VOC in crude oil tankerLEE JUNG HAN·Filed 2009·Granted Oct 22, 2013·2 cites·10 claims
- 4257US2008276628A1Fuel gas supply system and method of an lng carrierDAEWOO SHIPBUILDING & MARINE·Filed 2008·Application pending·0 cites
- 4356US2012060516A1Fuel gas supply system and method of an lng carrierLEE JUNG HAN·Filed 2011·Application pending·0 cites
- 4456US2012017608A1Unloading of lng from lng tankLEE JUNG HAN·Filed 2011·Application pending·0 cites
- 4555US8834218B2Floating structure with fuel tank for gas fuelLEE SUNG JUN·Filed 2010·Granted Sep 16, 2014·1 cites·12 claims
- 4655US6235353B1Low dielectric constant films with high glass transition temperatures made by electron beam curingALLIED SIGNAL INC·Filed 1999·Granted May 22, 2001·19 cites·28 claims
- 4755US2012260674A1Floating marine structure having lng circulating deviceLEE JUNG HAN·Filed 2012·Application pending·0 cites
- 4855US2024288217A1System and method for reliquefying boil-off gas of vesselHANWHA OCEAN CO LTD·Filed 2021·Application pending·0 cites
- 4953US2009249798A1Apparatus and method for increasing efficiency of a gas turbine and a marine structure having the sameDAEWOO SHIPBUILDING & MARINE·Filed 2008·Application pending·0 cites
- 5053US2009249799A1Apparatus and method for increasing efficiency of a gas turbine and a marine structure having the sameDAEWOO SHIPBUILDING & MARINE·Filed 2008·Application pending·0 cites
Showing the top 50 of 71 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →