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Patent applications and USPTO patent grants for Bai; Sang-Hong.The latest application filed is for "cylinder in pretensioner for seat belt retractor and pretensioner for seat belt retractor employing the same".
Patent | Date |
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Seat belt retractor Grant 8,646,717 - Choi , et al. February 11, 2 | 2014-02-11 |
Locking member mounting structure of seat belt retractor Grant 8,608,101 - Choi , et al. December 17, 2 | 2013-12-17 |
Torsion bar support structure of seat belt retractor Grant 8,128,016 - Choi , et al. March 6, 2 | 2012-03-06 |
Cylinder in pretensioner for seat belt retractor and pretensioner for seat belt retractor employing the same Grant 8,042,758 - Choi , et al. October 25, 2 | 2011-10-25 |
Cylinder in pretensioner for seat belt retractor and pretensioner for seat belt retractor employing the same App 20090134691 - Choi; In-Su ;   et al. | 2009-05-28 |
Locking member mounting structure of seat belt retractor App 20090057469 - Choi; In-Su ;   et al. | 2009-03-05 |
Cover structure of seat belt retractor App 20090057467 - Choi; In-Su ;   et al. | 2009-03-05 |
Torsion bar support structure of seat belt retractor App 20090057468 - Choi; In-Su ;   et al. | 2009-03-05 |
Seat belt retractor App 20090057466 - Choi; In-Su ;   et al. | 2009-03-05 |
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