Inventor · disambiguated record
Jong Ho Choi
Also filed as: CHOI JONG-HO
38 granted patents·8 pending applications·218 citations·filing 2000–2024
97Inventor score
Files withSAMSUNG ELECTRONICS CO LTD18COWAY CO LTD12KITTEN PLANET CO LTD4LOS ALAMOS NAT SECURITY LLC4CHANG JI HO1
Top patents by PatentIndex Score
46 records- 0198US10534900B2Electronic deviceSAMSUNG ELECTRONICS CO LTD·Filed 2015·Granted Jan 14, 2020·60 cites·22 claims
- 0290USD842428SWater purifierCOWAY CO LTD·Filed 2017·Granted Mar 5, 2019·31 cites·1 claims
- 0389US9654956B2Method of controlling transmit power and electronic device thereforSAMSUNG ELECTRONICS CO LTD·Filed 2015·Granted May 16, 2017·7 cites·21 claims
- 0484US10631626B2Method for determining tooth brushing section, and smart toothbrush and electronic device thereforSAMSUNG ELECTRONICS CO LTD·Filed 2017·Granted Apr 28, 2020·4 cites·18 claims
- 0582US7851399B2Method of making chalcogen catalysts for polymer electrolyte fuel cellsLOS ALAMOS NAT SECURITY LLC·Filed 2006·Granted Dec 14, 2010·6 cites·26 claims
- 0680USD853169SWater purifierCOWAY CO LTD·Filed 2017·Granted Jul 9, 2019·18 cites·1 claims
- 0780US9743222B2Method for controlling and an electronic device thereofSAMSUNG ELECTRONICS CO LTD·Filed 2015·Granted Aug 22, 2017·3 cites·20 claims
- 0880US7781364B2Chalcogen catalysts for polymer electrolyte fuel cellLOS ALAMOS NAT SECURITY LLC·Filed 2009·Granted Aug 24, 2010·4 cites·23 claims
- 0978USD899572SAir purifierCOWAY CO LTD·Filed 2020·Granted Oct 20, 2020·6 cites·1 claims
- 1078US7575824B2Method of improving fuel cell performance by removing at least one metal oxide contaminant from a fuel cell electrodeLOS ALAMOS NAT SECURITY LLC·Filed 2006·Granted Aug 18, 2009·3 cites·27 claims
- 1177US10548500B2Apparatus for measuring bioelectrical signalsSAMSUNG ELECTRONICS CO LTD·Filed 2015·Granted Feb 4, 2020·3 cites·19 claims
- 1277US7588857B2Chalcogen catalysts for polymer electrolyte fuel cellLOS ALAMOS NAT SECURITY LLC·Filed 2005·Granted Sep 15, 2009·3 cites·12 claims
- 1374US10561334B2Portable apparatus and method of changing screen of content thereofSAMSUNG ELECTRONICS CO LTD·Filed 2018·Granted Feb 18, 2020·1 cites·16 claims
- 1472US6396981B1Optical device moduleSAMSUNG ELECTRONICS CO LTD·Filed 2000·Granted May 28, 2002·15 cites·16 claims
- 1570USD912235SAir purifierCOWAY CO LTD·Filed 2019·Granted Mar 2, 2021·9 cites·1 claims
- 1670USD891596SAir purifierCOWAY CO LTD·Filed 2018·Granted Jul 28, 2020·11 cites·1 claims
- 1770US10130279B2Portable apparatus and method of changing screen of content thereofSAMSUNG ELECTRONICS CO LTD·Filed 2016·Granted Nov 20, 2018·1 cites·16 claims
- 1870US2025367717A1Method and apparatus for recycling vehicle waste material, and recycled productHYUNDAI MOTOR CO LTD·Filed 2024·Application pending·0 cites
- 1969US6478479B1Optical connector module with optical fibers for connecting optical module and optical fiber connectorSAMSUNG ELECTRONICS CO LTD·Filed 2000·Granted Nov 12, 2002·12 cites·3 claims
- 2067US2023017611A1Method and apparatus for providing tooth-brushing guide information using augmented realityKITTEN PLANET CO LTD·Filed 2022·Application pending·0 cites
- 2165US11354882B2Image alignment method and device thereforKITTEN PLANET CO LTD·Filed 2019·Granted Jun 7, 2022·1 cites·19 claims
- 2265US10791954B2Portable apparatus and method of changing screen of content thereofSAMSUNG ELECTRONICS CO LTD·Filed 2019·Granted Oct 6, 2020·0 cites·18 claims
- 2365US6916764B2Pt-Ru-M1-M2 quaternary metal catalyst based on Pt-Ru for direct methanol fuel cellSAMSUNG SDI CO LTD·Filed 2002·Granted Jul 12, 2005·7 cites·12 claims
- 2463US2022262091A1Image alignment method and device thereforKITTEN PLANET CO LTD·Filed 2022·Application pending·0 cites
- 2562US11234103B2Electronic device and method for providing identification informationSAMSUNG ELECTRONICS CO LTD·Filed 2017·Granted Jan 25, 2022·1 cites·13 claims
- 2661US8811750B2Apparatus and method for extracting edge in imageCHANG JI HO·Filed 2012·Granted Aug 19, 2014·2 cites·19 claims
- 2760US11189154B2Terminal and a method of controlling the same based on a state of the terminalSAMSUNG ELECTRONICS CO LTD·Filed 2018·Granted Nov 30, 2021·0 cites·9 claims
- 2860US10870098B2Method of inhibiting reactor fouling and oligomerisation of olefin using the sameSK INNOVATION CO LTD·Filed 2018·Granted Dec 22, 2020·0 cites·11 claims
- 2957US10147302B2Terminal and a method of controlling the same based on a state of the terminalSAMSUNG ELECTRONICS CO LTD·Filed 2016·Granted Dec 4, 2018·0 cites·15 claims
- 3055USD1093588SAir purifierCOWAY CO LTD·Filed 2024·Granted Sep 16, 2025·1 cites·1 claims
- 3155US11482125B2Method and apparatus for providing tooth-brushing guide information using augmented realityKITTEN PLANET CO LTD·Filed 2017·Granted Oct 25, 2022·0 cites·17 claims
- 3254USD921866SAir purifierCOWAY CO LTD·Filed 2019·Granted Jun 8, 2021·5 cites·1 claims
- 3354US9520047B2Terminal and a method of controlling the same based on a state of the terminalSAMSUNG ELECTRONICS CO LTD·Filed 2015·Granted Dec 13, 2016·0 cites·6 claims
- 3448USD1014726SAir purifierCOWAY CO LTD·Filed 2020·Granted Feb 13, 2024·1 cites·1 claims
- 3548US9318763B2Ceramic porous substrate, reinforced composite electrolyte membrane using the same and membrane-electrode assembly having the sameHONG YOUNG TALK·Filed 2009·Granted Apr 19, 2016·0 cites·3 claims
- 3646USD937397SAir purifierCOWAY CO LTD·Filed 2019·Granted Nov 30, 2021·3 cites·1 claims
- 3744US2005124360A1Mobile phone capable of deleting sent short message stored in receiver's mobile phone and method of transmitting and deleting short message using the sameSAMSUNG ELECTRONICS CO LTD·Filed 2004·Application pending·0 cites
- 3841USD1102803SWater purifierCOWAY CO LTD·Filed 2024·Granted Nov 25, 2025·0 cites·1 claims
- 3938USD1084267SAir purifierCOWAY CO LTD·Filed 2023·Granted Jul 15, 2025·0 cites·1 claims
- 4038US10231185B2Method for controlling apparatus according to request information, and apparatus supporting the methodSAMSUNG ELECTRONICS CO LTD·Filed 2015·Granted Mar 12, 2019·0 cites·16 claims
- 4138US2005226617A1Digital image transmitterLEE SEUNG-IL·Filed 2004·Application pending·0 cites
- 4237US2018296608A1Compositions containing SPHEROID CELL AGGREGATES for enhance ovary function and preparation method of the sameCOLLEGE OF MEDICINE POCHON CHA UNIV INDUSTRY ACADEMIC COOPERATION FOUNDATION·Filed 2016·Application pending·0 cites
- 4335US2017010669A1Method for operating electronic apparatus and electronic apparatus supporting the methodSAMSUNG ELECTRONICS CO LTD·Filed 2015·Application pending·0 cites
- 4434US2016150582A1Electronic device for establishing communication by electronic deviceSAMSUNG ELECTRONICS CO LTD·Filed 2015·Application pending·0 cites
- 4532US10986701B2Movable core induction heating apparatusSUPERCOIL CO LTD·Filed 2015·Granted Apr 20, 2021·0 cites·5 claims
- 4631USD954240SAir purifierCOWAY CO LTD·Filed 2019·Granted Jun 7, 2022·0 cites·1 claims
Join the waitlist — get patent alerts
Get an alert when Jong Ho Choi files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →