HC

Hae Ryong Choi

HM Hyundai Motor: 9 patents #1,285 of 11,886Top 15%
KI Kia: 3 patents #821 of 4,539Top 20%
KM Kia Motors: 2 patents #2,437 of 7,429Top 35%
📍 Seoul, KR: #6,412 of 39,741 inventorsTop 20%
Overall (All Time): #534,668 of 4,157,543Top 15%
9
Patents All Time

Issued Patents All Time

Showing 1–9 of 9 patents

Patent #TitleCo-InventorsDate
12269478 Method of estimating maximum road friction coefficient Dong Yoon Hyun, Seung Han You 2025-04-08
12036971 Redundant control system applied to brake-by-wire system Dong Yoon Hyun 2024-07-16
11919496 Automated braking test system and method Dong Yoon Hyun 2024-03-05
11739806 Electromechanical brake system having suspension control function Dong Yoon Hyun 2023-08-29
11590943 Control system of brake-by-wire device Dong Yoon Hyun 2023-02-28
8302973 Active geometry control suspension Un Koo Lee, Sang Ho Lee, Sung Bae Jang, Byung Gu Kang 2012-11-06
8070169 Actuator for active roll control system Sung Jun Kim, Sang Ho Lee 2011-12-06
7905500 Active geometry control suspension Seok Joo Lee, Sang Ho Lee 2011-03-15
7621539 Actuator for AGCS of vehicle Un Koo Lee, Sang Ho Lee, Hyun-Je Sung, Jung-Won Kim, Sung Jun Kim +2 more 2009-11-24