Inventor · disambiguated record
Seon Chae Na
Also filed as: NA SEON CHAE
69 granted patents·8 pending applications·136 citations·filing 2008–2024
98Inventor score
Top patents by PatentIndex Score
77 records- 0193US11203277B1Ventilation apparatus for vehicle seatHYUNDAI MOTOR CO LTD·Filed 2020·Granted Dec 21, 2021·5 cites·13 claims
- 0291US8602495B2Fold-and dive structure for vehicle seatJEONG CHAN HO·Filed 2011·Granted Dec 10, 2013·23 cites·6 claims
- 0390US11820256B2Seat for a vehicleHYUNDAI MOTOR CO LTD·Filed 2021·Granted Nov 21, 2023·2 cites·13 claims
- 0487US10744909B2Height adjustment apparatus of vehicle seatHYUNDAI MOTOR CO LTD·Filed 2019·Granted Aug 18, 2020·7 cites·14 claims
- 0586US12269383B2Ventilation and heating apparatus for child seatHYUNDAI MOTOR CO LTD·Filed 2022·Granted Apr 8, 2025·1 cites·16 claims
- 0686US12122278B2Headrest having a speakerHYUNDAI MOTOR CO LTD·Filed 2022·Granted Oct 22, 2024·1 cites·10 claims
- 0786US11273731B2Seat apparatus for vehicleHYUNDAI MOTOR CO LTD·Filed 2020·Granted Mar 15, 2022·3 cites·15 claims
- 0886US11130430B2Vehicle seat back and method of manufacturing the sameHYUNDAI MOTOR CO LTD·Filed 2019·Granted Sep 28, 2021·2 cites·5 claims
- 0985US9914422B2Structure for deploying seat side airbagHYUNDAI MOTOR CO LTD·Filed 2016·Granted Mar 13, 2018·6 cites·9 claims
- 1084US11161438B2Ventilation device for slim vehicular seatHYUNDAI MOTOR CO LTD·Filed 2020·Granted Nov 2, 2021·2 cites·15 claims
- 1184US8182037B2Fold-and-dive seat assembly for vehicleJEONG CHAN HO·Filed 2010·Granted May 22, 2012·18 cites·10 claims
- 1283US12071055B2Headrest of vehicleHYUNDAI MOTOR CO LTD·Filed 2022·Granted Aug 27, 2024·1 cites·12 claims
- 1382US11603018B2Power supply device for vehicle child seatHYUNDAI MOTOR CO LTD·Filed 2021·Granted Mar 14, 2023·1 cites·10 claims
- 1480US10773610B2Device for swiveling and tilting vehicle seatHYUNDAI MOTOR CO LTD·Filed 2018·Granted Sep 15, 2020·4 cites·12 claims
- 1579US11135953B2Seat back frame for vehicleHYUNDAI MOTOR CO LTD·Filed 2019·Granted Oct 5, 2021·3 cites·12 claims
- 1677US11548410B2Seat control system for vehicleHYUNDAI MOTOR CO LTD·Filed 2020·Granted Jan 10, 2023·1 cites·15 claims
- 1776US11498516B2Locking apparatus of seat belt buckle for vehicleHYUNDAI MOTOR CO LTD·Filed 2021·Granted Nov 15, 2022·1 cites·8 claims
- 1876US10793029B2Multi-joint seat back for vehicleHYUNDAI MOTOR CO LTD·Filed 2019·Granted Oct 6, 2020·3 cites·6 claims
- 1976US7967386B2Armrest assembly for automobile seatHYUNDAI MOTOR CO LTD·Filed 2008·Granted Jun 28, 2011·15 cites·20 claims
- 2076US2024391371A1Headrest having a speakerHYUNDAI MOTOR CO LTD·Filed 2024·Application pending·0 cites
- 2175US10953773B2Fold and dive seat for vehicleHYUNDAI MOTOR CO LTD·Filed 2019·Granted Mar 23, 2021·3 cites·14 claims
- 2275US10710477B2Device for tilting and swiveling seat of vehicleHYUNDAI MOTOR CO LTD·Filed 2018·Granted Jul 14, 2020·3 cites·10 claims
- 2374US11637473B2Seat ventilation blower and seat ventilation system having the sameHYUNDAI MOTOR CO LTD·Filed 2019·Granted Apr 25, 2023·1 cites·18 claims
- 2473US12440595B2Air cleaning apparatus for ventilation seat and method of controlling operation of apparatusHYUNDAI MOTOR CO LTD·Filed 2022·Granted Oct 14, 2025·0 cites·12 claims
- 2572US9845028B2Vehicle seat having improved performance of reducing whiplash injuryHYUNDAI MOTOR CO LTD·Filed 2015·Granted Dec 19, 2017·3 cites·14 claims
- 2671US12275361B2Seat power supply device for vehicle and power supply method using the sameHYUNDAI MOTOR CO LTD·Filed 2021·Granted Apr 15, 2025·0 cites·16 claims
- 2771US12185482B2Armrest touch screen device with water discharge functionHYUNDAI MOTOR CO LTD·Filed 2022·Granted Dec 31, 2024·0 cites·14 claims
- 2871US11634052B2Vehicle seat back and method of manufacturing the sameHYUNDAI MOTOR CO LTD·Filed 2021·Granted Apr 25, 2023·0 cites·4 claims
- 2970US10300813B2Height adjustment apparatus for vehicle seatHYUNDAI MOTOR CO LTD·Filed 2017·Granted May 28, 2019·3 cites·6 claims
- 3069US8616642B2Fold-and-dive apparatus for vehicle seatSUNG YOUNG BOK·Filed 2011·Granted Dec 31, 2013·7 cites·5 claims
- 3168US10752141B2Dual scroll type bi-directional blowerHYUNDAI MOTOR CO LTD·Filed 2018·Granted Aug 25, 2020·1 cites·15 claims
- 3267US11993184B2Vehicle seat monopost assembly and rotatable and height adjustable vehicle seat mounted thereonHYUNDAI MOTOR CO LTD·Filed 2022·Granted May 28, 2024·0 cites·17 claims
- 3366US10814757B2Seatback frame for vehiclesHYUNDAI MOTOR CO LTD·Filed 2019·Granted Oct 27, 2020·1 cites·9 claims
- 3463US8833833B2Reclining apparatus for a rear seat of a vehicleHYUNDAI MOTOR CO LTD·Filed 2013·Granted Sep 16, 2014·4 cites·8 claims
- 3562US12454206B2Motor driven child seat for vehicleHYUNDAI MOTOR CO LTD·Filed 2022·Granted Oct 28, 2025·0 cites·19 claims
- 3662US12377762B2System and method for controlling motor-driven child seat for vehicleHYUNDAI MOTOR CO LTD·Filed 2022·Granted Aug 5, 2025·0 cites·19 claims
- 3762US11752905B2Device for providing fatigue-reducing position of vehicle seatHYUNDAI MOTOR CO LTD·Filed 2022·Granted Sep 12, 2023·0 cites·14 claims
- 3861US9381830B2Reclining apparatus for rear seat in a carHYUNDAI MOTOR CO LTD·Filed 2014·Granted Jul 5, 2016·3 cites·6 claims
- 3960US12451646B2Power supply device of motor-driven child seat for vehicleHYUNDAI MOTOR CO LTD·Filed 2022·Granted Oct 21, 2025·0 cites·16 claims
- 4059US11827126B2Power supply and signal transmission device for vehicle seat railHYUNDAI MOTOR CO LTD·Filed 2021·Granted Nov 28, 2023·0 cites·15 claims
- 4159US11345263B2Apparatus for tilting seat cushion of vehicle rear seatHYUNDAI MOTOR CO LTD·Filed 2021·Granted May 31, 2022·0 cites·11 claims
- 4259US10850638B2Device for adjusting seat of vehicleHYUNDAI MOTOR CO LTD·Filed 2018·Granted Dec 1, 2020·1 cites·8 claims
- 4359US10688896B2Flow rate performance optimizing type bidirectional blowerHYUNDAI MOTOR CO LTD·Filed 2019·Granted Jun 23, 2020·0 cites·14 claims
- 4459US9096154B2Reclining apparatus of headrest for rear seat in vehicleHYUNDAI MOTOR CO LTD·Filed 2013·Granted Aug 4, 2015·3 cites·3 claims
- 4558US11970090B2Railless variable seatback type rear seatHYUNDAI MOTOR CO LTD·Filed 2021·Granted Apr 30, 2024·0 cites·19 claims
- 4658US11872919B2Seat headrestHYUNDAI MOTOR CO LTD·Filed 2022·Granted Jan 16, 2024·0 cites·9 claims
- 4758US11731547B2Vehicle seat having legrest with seat cushion functionHYUNDAI MOTOR CO LTD·Filed 2021·Granted Aug 22, 2023·0 cites·10 claims
- 4858US11472324B2Combination structure of seat cushion frameHYUNDAI MOTOR CO LTD·Filed 2021·Granted Oct 18, 2022·0 cites·10 claims
- 4957US12325354B2Armrest lighting control device for vehicleHYUNDAI MOTOR CO LTD·Filed 2022·Granted Jun 10, 2025·0 cites·10 claims
- 5057US11225209B2System and method for charging of battery of seatHYUNDAI MOTOR CO LTD·Filed 2020·Granted Jan 18, 2022·0 cites·10 claims
Showing the top 50 of 77 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →