Inventor · disambiguated record
Sei Bum Choi
Also filed as: CHOI SEI BUM
8 granted patents·5 citations·filing 2010–2021
75Inventor score
Files withHANKOOK TIRE & TECH CO LTD3HYUNDAI MOTOR CO LTD1KAIST KOREA ADVANCED INSTITUTE OF SCIENCE AND TECH1KANG SUK CHANG1KOREA ADVANCED INST OF SCIENCE AND TECH (KAIST)1
Top patents by PatentIndex Score
8 records- 0191US11820177B2Tire wear measurement device using tire bending stiffness variation and tire wear measurement method using sameHANKOOK TIRE & TECH CO LTD·Filed 2020·Granted Nov 21, 2023·2 cites·6 claims
- 0275US11999354B2Method and apparatus for estimation road surface type using ultrasonic signalKOREA ADVANCED INST SCI & TECH·Filed 2021·Granted Jun 4, 2024·1 cites·15 claims
- 0366US11807046B2Tire wear measurement device using acceleration peak value of tire and tire wear measurement method using sameHANKOOK TIRE & TECH CO LTD·Filed 2020·Granted Nov 7, 2023·0 cites·6 claims
- 0465US11813895B2Tire wear measuring apparatus using irregularity of tire acceleration signal and tire wear measuring method using sameHANKOOK TIRE & TECH CO LTD·Filed 2020·Granted Nov 14, 2023·0 cites·10 claims
- 0558US12433805B2Manual wheelchair propulsion aid device using mechanical self-energizing actionKAIST KOREA ADVANCED INSTITUTE OF SCIENCE AND TECH·Filed 2021·Granted Oct 7, 2025·0 cites·18 claims
- 0647US8463503B2Impact signal processor for front impact acceleration sensorKANG SUK CHANG·Filed 2010·Granted Jun 11, 2013·2 cites·7 claims
- 0745US11267450B2Damper control method for vehicleHYUNDAI MOTOR CO LTD·Filed 2019·Granted Mar 8, 2022·0 cites·10 claims
- 0831US9555796B2Hybrid vehicle having interactive manual transmission and control method thereforKOREA ADVANCED INST OF SCIENCE AND TECH (KAIST)·Filed 2014·Granted Jan 31, 2017·0 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →