Huang; Shengqiang

Patent Applications and Registrations

Patent applications and USPTO patent grants for Huang; Shengqiang.The latest application filed is for "process monitoring method and apparatus".

Company Profile

3.8.10

Huang; Shengqiang - West Simsbury CT
Huang; Shengqiang - Vancouver CA
Huang; Shengqiang - West Simbury CT

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Combined engine braking and positive power engine lost motion valve actuation system Grant 10,851,717 - Groth , et al. December 1, 2	2020-12-01
Process Monitoring Method And Apparatus App 20200225855 - Yuan; Jinfeng ; et al.	2020-07-16
Combined Engine Braking And Positive Power Engine Lost Motion Valve Actuation System App 20200141335 - GROTH; Kevin P. ; et al.	2020-05-07
Combined engine braking and positive power engine lost motion valve actuation system Grant 8,936,006 - Groth , et al. January 20, 2	2015-01-20
Auxiliary Valve Motions Employing Disablement of Main Valve Events and/or Coupling of Adjacent Rocker Arms App 20140251266 - EMMONS; Kristin V. ; et al.	2014-09-11
Combined Engine Braking And Positive Power Engine Lost Motion Valve Actuation System App 20140245992 - GROTH; Kevin P. ; et al.	2014-09-04
Combined Engine Braking And Positive Power Engine Lost Motion Valve Actuation System App 20120024260 - Groth; Kevin P. ; et al.	2012-02-02
Method Of Operating An Engine Brake App 20070256663 - Huang; Shengqiang ; et al.	2007-11-08
Method of operating an engine brake Grant 7,284,533 - Huang , et al. October 23, 2	2007-10-23
System and method for multi-lift valve actuation Grant 7,066,159 - Ruggiero , et al. June 27, 2	2006-06-27
System and method for multi-lift valve actuation App 20050188966 - Ruggiero, Brian ; et al.	2005-09-01
System and method for modifying engine valve lift Grant 6,920,868 - Ruggiero , et al. July 26, 2	2005-07-26
Compact lost motion system for variable valve actuation Grant 6,883,492 - Vanderpoel , et al. April 26, 2	2005-04-26
System and method for modifying engine valve lift App 20050000499 - Ruggiero, Brian ; et al.	2005-01-06
System And Method For Internal Exhaust Gas Recirculation App 20040250802 - Yang, Zhou ; et al.	2004-12-16
System and method for internal exhaust gas recirculation Grant 6,827,067 - Yang , et al. December 7, 2	2004-12-07
Compact lost motion system for variable valve actuation App 20030221663 - Vanderpoel, Richard E. ; et al.	2003-12-04

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