Choi; Hae Ryong
Patent Applications and Registrations
Patent applications and USPTO patent grants for Choi; Hae Ryong.The latest application filed is for "redundant control system applied to brake-by-wire system".
- Choi; Hae Ryong - Seoul KR
- Choi; Hae Ryong - Hwaseong KR
- CHOI; Hae Ryong - Hwaseong-city KR
| Patent | Date |
|---|---|
| Redundant Control System Applied To Brake-by-wire System App 20220306063 - Choi; Hae Ryong ; et al. | 2022-09-29 |
| Automated Braking Test System And Method App 20220194350 - CHOI; Hae Ryong ; et al. | 2022-06-23 |
| Method Of Estimating Maximum Road Friction Coefficient App 20220185293 - Choi; Hae Ryong ; et al. | 2022-06-16 |
| Control System Of Brake-by-wire Device App 20210394726 - CHOI; Hae Ryong ; et al. | 2021-12-23 |
| Electromechanical Brake System Having Suspension Control Function App 20210108692 - CHOI; Hae Ryong ; et al. | 2021-04-15 |
| Seat Belt Pretensioner For Vehicle And Method For Protecting Passenger Using The Same App 20130056571 - Choi; Hae Ryong ; et al. | 2013-03-07 |
| Active geometry control suspension Grant 8,302,973 - Lee , et al. November 6, 2 | 2012-11-06 |
| Actuator for active roll control system Grant 8,070,169 - Kim , et al. December 6, 2 | 2011-12-06 |
| Active geometry control suspension Grant 7,905,500 - Choi , et al. March 15, 2 | 2011-03-15 |
| Active Geometry Control Suspension App 20110042907 - LEE; Un Koo ; et al. | 2011-02-24 |
| Active Geometry Control Suspension App 20100117313 - CHOI; Hae Ryong ; et al. | 2010-05-13 |
| Actuator for Active Roll Control System App 20100007103 - KIM; Sung Jun ; et al. | 2010-01-14 |
| Actuator for AGCS of vehicle Grant 7,621,539 - Choi , et al. November 24, 2 | 2009-11-24 |
| Method For Controlling Motor-driven Power Steering System App 20090259367 - Choi; Hae Ryong | 2009-10-15 |
| Actuator for AGCS of vehicle App 20080079225 - Choi; Hae Ryong ; et al. | 2008-04-03 |
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