Inventor · disambiguated record
Hyung Kyu Choi
Also filed as: CHOI HYUNG KYU
10 granted patents·3 pending applications·31 citations·filing 2004–2022
83Inventor score
Files withKOREA KUMHO PETROCHEM CO LTD2KWAG GWANG HOON2KWAG GWANGHOON2OH HYEONG-SEOK2SAMSUNG ELECTRONICS CO LTD2
Top patents by PatentIndex Score
13 records- 0171US7151146B1Neodymium-carbon nanotube and method of preparing high 1,4-cis-polybutadiene using the sameKOREA KUMHO PETROCHEM CO LTD·Filed 2005·Granted Dec 19, 2006·13 cites·6 claims
- 0266US8127989B2Apparatus and method of automating arrival and departure procedures in airportCHOI HYUNG KYU·Filed 2009·Granted Mar 6, 2012·10 cites·8 claims
- 0365US8198378B2Aromatic organosulfur functionalized 1,4-cis polybutadieneKWAG GWANG HOON·Filed 2008·Granted Jun 12, 2012·1 cites·4 claims
- 0464US12125685B2Plasma processing apparatusSAMSUNG ELECTRONICS CO LTD·Filed 2022·Granted Oct 22, 2024·0 cites·14 claims
- 0560US8242204B2Organic-inorganic nano composites and preparation method thereofKWAG GWANGHOON·Filed 2009·Granted Aug 14, 2012·3 cites·6 claims
- 0655US7151140B2Preparation method of diene copolymer having improved rolling resistance and wet tractionKOREA KUMHO PETROCHEM CO LTD·Filed 2004·Granted Dec 19, 2006·4 cites·12 claims
- 0751US2020258753A1Plasma processing apparatusSAMSUNG ELECTRONICS CO LTD·Filed 2019·Application pending·0 cites
- 0848US8552120B2Grafted and functionalized high 1,4-trans polybutadiene with aromatic organosulfur compoundKWAG GWANG HOON·Filed 2009·Granted Oct 8, 2013·0 cites·8 claims
- 0947US2024250213A1Method of manufacturing iii-nitride semiconductor light emitting structureSOFT EPI INC·Filed 2022·Application pending·0 cites
- 1042US2009048408A1Catalyst comprising heteroleptic aluminum and cobalt compounds and a method of preparing polybutadiene using the sameKWAG GWANGHOON·Filed 2008·Application pending·0 cites
- 1134US9262186B2Code rearranger and method for rearranging code for a virtual machineOH HYEONG-SEOK·Filed 2011·Granted Feb 16, 2016·0 cites·20 claims
- 1230US9792132B2Code generator and method for generating extra code for a virtual machineOH HYEONG-SEOK·Filed 2011·Granted Oct 17, 2017·0 cites·14 claims
- 1329US12265965B2System and method for preventing suspicious transactions in distributed ledgerDSRV LABS CO LTD·Filed 2020·Granted Apr 1, 2025·0 cites·1 claims
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