Inventor · disambiguated record
Chang Seok Ryu
Also filed as: RYU CHANG SEOK
9 granted patents·2 pending applications·13 citations·filing 2014–2016
80Inventor score
Files withHYUNDAI MOTOR CO LTD11
Top patents by PatentIndex Score
11 records- 0187US9372236B2Failure determination method for motor systemHYUNDAI MOTOR CO LTD·Filed 2014·Granted Jun 21, 2016·6 cites·23 claims
- 0284US9972853B2Air supply control system of fuel cellHYUNDAI MOTOR CO LTD·Filed 2015·Granted May 15, 2018·2 cites·11 claims
- 0368US9821665B2Safety apparatus for portable power generation of fuel cell vehicle and operation method thereofHYUNDAI MOTOR CO LTD·Filed 2015·Granted Nov 21, 2017·2 cites·15 claims
- 0468US9531310B2System and method for computing motor speed and rotor position using hall sensorHYUNDAI MOTOR CO LTD·Filed 2014·Granted Dec 27, 2016·2 cites·19 claims
- 0564US9350277B2Method of estimating voltage of input terminal of inverter and motor control method using the sameHYUNDAI MOTOR CO LTD·Filed 2014·Granted May 24, 2016·1 cites·27 claims
- 0655US9837945B2Motor control method and systemHYUNDAI MOTOR CO LTD·Filed 2016·Granted Dec 5, 2017·0 cites·13 claims
- 0750US2015345500A1Motor torque control method, apparatus, and computer readable medium for air blowerHYUNDAI MOTOR CO LTD·Filed 2014·Application pending·0 cites
- 0846US9847541B2Voltage synchronization method and systemHYUNDAI MOTOR CO LTD·Filed 2014·Granted Dec 19, 2017·0 cites·20 claims
- 0943US10003289B2Method for controlling motorHYUNDAI MOTOR CO LTD·Filed 2016·Granted Jun 19, 2018·0 cites·9 claims
- 1038US9725011B2System and method for controlling emergency driving for fuel cell vehicleHYUNDAI MOTOR CO LTD·Filed 2015·Granted Aug 8, 2017·0 cites·20 claims
- 1138US2016159247A1Method and system for cooling water control of vehicleHYUNDAI MOTOR CO LTD·Filed 2015·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Chang Seok Ryu 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 →