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Park; Sung Bong Patent Filings

Park; Sung Bong

Patent Applications and Registrations

Patent applications and USPTO patent grants for Park; Sung Bong.The latest application filed is for "exhaust manifold".

Company Profile
3.6.7
  • Park; Sung Bong - Seoul KR
*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.
Patent Activity
PatentDate
Exhaust manifold
Grant 11,073,113 - Hong , et al. July 27, 2
2021-07-27
Intake manifold
Grant 10,859,041 - Hong , et al. December 8, 2
2020-12-08
Exhaust Manifold
App 20200300200 - HONG; Seungwoo ;   et al.
2020-09-24
Intake Manifold
App 20200182203 - Hong; Seungwoo ;   et al.
2020-06-11
Continuous variable valve lift apparatus
Grant 8,720,398 - Park , et al. May 13, 2
2014-05-13
Continuous Variable Valve Lift Apparatus
App 20130139771 - PARK; Sung Bong ;   et al.
2013-06-06
Continuous variable valve lift apparatus
Grant 8,011,335 - Park , et al. September 6, 2
2011-09-06
Variable valve lift apparatus
Grant 7,966,981 - Park , et al. June 28, 2
2011-06-28
Variable Valve Lift Apparatus
App 20090151678 - PARK; Sung Bong ;   et al.
2009-06-18
Continuous Variable Valve Lift Apparatus
App 20090151674 - Park; Sung Bong ;   et al.
2009-06-18
Variable Valve Apparatus
App 20090151670 - Park; Sung Bong
2009-06-18

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