Inventor · disambiguated record
Sang-Il Choi
Also filed as: CHOI SANG IL
20 granted patents·9 pending applications·59 citations·filing 2005–2024
92Inventor score
Files withSAMSUNG ELECTRONICS CO LTD9GEORGIA TECH RES INST4UNIV DANKOOK IACF4YUYANG DNU CO LTD3BASF CORP2
Top patents by PatentIndex Score
29 records- 0194US10201804B2Platinum group metal (PGM) catalysts for automotive emissions treatmentBASF CORP·Filed 2016·Granted Feb 12, 2019·14 cites·21 claims
- 0293US10183276B2Rhodium-containing catalysts for automotive emissions treatmentBASF CORP·Filed 2016·Granted Jan 22, 2019·9 cites·40 claims
- 0387US10835955B2Polyhedral metal nanocages with well-defined facets and ultrathin walls and methods of making and uses thereofGEORGIA TECH RES INST·Filed 2016·Granted Nov 17, 2020·2 cites·3 claims
- 0486US11577309B2Polyhedral metal nanocages with well-defined facets and ultrathin walls and methods of making and uses thereofGEORGIA TECH RES INST·Filed 2020·Granted Feb 14, 2023·2 cites·16 claims
- 0582US8076261B2Preparation method for PtCo nanocube catalystHWANG INCHUL·Filed 2010·Granted Dec 13, 2011·5 cites·13 claims
- 0681US7450973B2Apparatus and method for controlling battery power in a digital multimedia broadcasting terminalSAMSUNG ELECTRONICS CO LTD·Filed 2005·Granted Nov 11, 2008·7 cites·10 claims
- 0778US11114671B2Layered platinum on freestanding palladium nano-substrates for electrocatalytic applications and methods of making thereofGEORGIA TECH RES INST·Filed 2015·Granted Sep 7, 2021·1 cites·18 claims
- 0878US10008398B2Substrate thinning apparatus, method of thinning substrate by using the same, and method of fabricating semiconductor packageSAMSUNG ELECTRONICS CO LTD·Filed 2016·Granted Jun 26, 2018·2 cites·18 claims
- 0978US9203095B2Method for manufacturing palladium-platinum core-shell catalysts for fuel cellsHYUNDAI MOTOR CO LTD·Filed 2012·Granted Dec 1, 2015·3 cites·12 claims
- 1076US11307064B2Apparatus and method for processing multi-type sensor signal on the basis of multi-modal deep learningUNIV DANKOOK IACF·Filed 2018·Granted Apr 19, 2022·4 cites·10 claims
- 1175US11784316B2Layered platinum on freestanding palladium nano-substrates for electrocatalytic applications and methods of making thereofGEORGIA TECH RES INST·Filed 2021·Granted Oct 10, 2023·0 cites·19 claims
- 1272US8390167B2Motor for compressor and hermetic compressor having the sameJUNG HAE-OK·Filed 2008·Granted Mar 5, 2013·6 cites·21 claims
- 1367US10946864B2Apparatus and method for fault diagnosis and back-up of advanced driver assistance system sensors based on deep learningUNIV DANKOOK IACF·Filed 2018·Granted Mar 16, 2021·2 cites·13 claims
- 1467US2025101615A1Ruthenium-based nano-catalyst for hydrogen generation reaction, preparation method therefor, hydrogen generation electrode, and water electrolysis systemKYUNGPOOK NAT UNIV IND ACADEMIC COOP FOUND·Filed 2022·Application pending·0 cites
- 1564US12331411B2Carbon-supported and surface-engineered platinum nanocube catalyst, method for preparing the same, and ammonia decomposition device including the sameKYUNGPOOK NAT UNIV IND ACADEMIC COOP FOUND·Filed 2022·Granted Jun 17, 2025·0 cites·15 claims
- 1660US11931861B2Wafer grinding wheelSAMSUNG ELECTRONICS CO LTD·Filed 2019·Granted Mar 19, 2024·0 cites·12 claims
- 1759US2024306270A1Method for determining identity of container in electric range and electric range for performing sameCOWAY CO LTD·Filed 2024·Application pending·0 cites
- 1857US8374178B2Apparatus and method for supporting NAT traversal in voice over internet protocol systemSAMSUNG ELECTRONICS CO LTD·Filed 2009·Granted Feb 12, 2013·2 cites·20 claims
- 1957US2020195345A1Method And Apparatus For Managing Visible Light Communication DevicesYUYANG DNU CO LTD·Filed 2020·Application pending·0 cites
- 2054US2023004793A1Multi-modal few-shot learning device for user identification using walking pattern based on deep learning ensembleUNIV DANKOOK IACF·Filed 2021·Application pending·0 cites
- 2150US10615872B2Method and apparatus for managing visible light communication devicesYUYANG DNU CO LTD·Filed 2017·Granted Apr 7, 2020·0 cites·8 claims
- 2250US2019365287A1Apparatus and method for gait type classification using pressure sensor of smart insoleUNIV DANKOOK IACF·Filed 2018·Application pending·0 cites
- 2344US10608740B2Method and apparatus for visible light communicationYUYANG DNU CO LTD·Filed 2017·Granted Mar 31, 2020·0 cites·9 claims
- 2444US2006215838A1Encryption method and apparatus in a conditional access system for digital broadcastingSAMSUNG ELECTRONICS CO LTD·Filed 2005·Application pending·0 cites
- 2543US11232987B2Method for fabricating a semiconductor deviceSAMSUNG ELECTRONICS CO LTD·Filed 2019·Granted Jan 25, 2022·0 cites·12 claims
- 2640US11968521B2Audio apparatus and method of controlling the sameSAMSUNG ELECTRONICS CO LTD·Filed 2019·Granted Apr 23, 2024·0 cites·11 claims
- 2738US2005283807A1Digital broadcast receiving terminal and method of guiding digital broadcasting program information thereofSAMSUNG ELECTRONICS CO LTD·Filed 2005·Application pending·0 cites
- 2836US2012108195A1Method for matching an antenna of a portable terminal and apparatus for sameCHOI SANG IL·Filed 2010·Application pending·0 cites
- 2933US2015317233A1Software system debugging device and method thereofSAMSUNG ELECTRONICS CO LTD·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →