Inventor · disambiguated record
Hyeong In Choi
Also filed as: CHOI HYEONG I · CHOI HYEONG IN
19 granted patents·8 pending applications·209 citations·filing 1987–2023
94Inventor score
Top patents by PatentIndex Score
27 records- 0191US8009876B2Multi-scale variable domain decomposition method and system for iris identificationIRITECH INC·Filed 2005·Granted Aug 30, 2011·61 cites·20 claims
- 0288US11019250B2Method for implementing animal nose pattern biometric identification system on mobile devicesISCILAB CORP·Filed 2019·Granted May 25, 2021·7 cites·20 claims
- 0384US10565440B2Device for recognizing animal's identity by using animal nose printsISCILAB CORP·Filed 2018·Granted Feb 18, 2020·4 cites·37 claims
- 0480US10268880B2Device and method for recognizing animal's identity by using animal nose printsISCILAB CORP·Filed 2014·Granted Apr 23, 2019·5 cites·51 claims
- 0580US4839772ACapacitive discharge electronic ignition system for automobilesMO BANG H·Filed 1988·Granted Jun 13, 1989·26 cites·3 claims
- 0679US10552673B2Device and method for recognizing animal's identity by using animal nose printsISCILAB CORP·Filed 2018·Granted Feb 4, 2020·2 cites·60 claims
- 0778US9087238B2Device and method for iris recognition using a plurality of iris images having different iris sizesCHOI HYEONG IN·Filed 2010·Granted Jul 21, 2015·7 cites·15 claims
- 0870US11650622B2Lighting device for acquiring nose pattern imageISCILAB CORP·Filed 2019·Granted May 16, 2023·1 cites·13 claims
- 0969US8433105B2Method for acquiring region-of-interest and/or cognitive information from eye imageCHOI HYEONG IN·Filed 2009·Granted Apr 30, 2013·10 cites·24 claims
- 1063US12190561B2Method for clustering and identifying animals based on the shapes, relative positions and other features of body partsCHOI STEPHANIE SUJIN·Filed 2023·Granted Jan 7, 2025·0 cites·13 claims
- 1157US10152792B2Method and apparatus for identifying living eyeIRITECH INC·Filed 2012·Granted Dec 11, 2018·2 cites·13 claims
- 1257US10061982B2Hand-attachable wearable device capable of iris recognition indoors and/or outdoorsIRITECH INC·Filed 2015·Granted Aug 28, 2018·1 cites·37 claims
- 1355US6232987B1Progressively renderable outline font and methods of generating, transmitting and rendering the sameHYUNDAI ELECTRONICS IND·Filed 1997·Granted May 15, 2001·26 cites·9 claims
- 1455US4882665AHigh frequency, high power, power supplyCHOI KEH KUN·Filed 1988·Granted Nov 21, 1989·21 cites·36 claims
- 1553US12374080B2Method for clustering and identifying animals based on the shapes, relative positions and other features of body partsCHOI STEPHANIE SUJIN·Filed 2020·Granted Jul 29, 2025·0 cites·12 claims
- 1651US4763045ASpark ignitor generated by capacitor discharge synchronized with alternate current power frequencyBANG H MO·Filed 1987·Granted Aug 9, 1988·9 cites·8 claims
- 1748US6157750AMethods of transforming a basic shape element of a characterHYUNDAI ELECTRONICS IND·Filed 1997·Granted Dec 5, 2000·27 cites·11 claims
- 1847US2012062720A1Apparatus and method for acquiring high quality eye images for iris recognitionCHOI HYEONG IN·Filed 2009·Application pending·0 cites
- 1941US2016335495A1Apparatus and method for acquiring image for iris recognition using distance of facial featureKIM DAE HOON·Filed 2014·Application pending·0 cites
- 2040US2022015329A1Method for acquiring animal nose pattern imageISCILAB CORP·Filed 2019·Application pending·0 cites
- 2140US2021151142A1Implementation of an animal blockchain using unique id for animal identity and records managementCHOI STEPHANIE SUJIN·Filed 2020·Application pending·0 cites
- 2239US10853641B2Apparatus and method for acquiring iris image outdoors and indoorsIRITECH INC·Filed 2015·Granted Dec 1, 2020·0 cites·9 claims
- 2339US2010182456A1iris image storing method and an iris image restored methodKIM DAE HOON·Filed 2008·Application pending·0 cites
- 2434US10313338B2Authentication method and device using a single-use password including biometric image informationKIM DAE HOON·Filed 2011·Granted Jun 4, 2019·0 cites·21 claims
- 2534US2015040212A1Locking apparatus with enhanced security using iris imageKIM DAE-HOON·Filed 2011·Application pending·0 cites
- 2630US2013194407A1Apparatus and method for iris recognition using multiple iris templatesKIM DAE-HOON·Filed 2010·Application pending·0 cites
- 2727US2017185103A1Wearing-sensing hand-attached wearable device for iris recognition, security reinforcing set using same, and method for controlling sameKIM DAE HOON·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →