Xin; Qianfan

Patent Applications and Registrations

Patent applications and USPTO patent grants for Xin; Qianfan.The latest application filed is for "coordinating variable valve actuation and turbocharger operation in an internal combustion engine".

Company Profile

0.11.15

Xin; Qianfan - Lake Zurich IL

*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
Coordinating variable valve actuation and turbocharger operation in an internal combustion engine Grant 9,587,590 - Ricart-Ugaz , et al. March 7, 2	2017-03-07
VVA control of NOx in a low .DELTA.P area of an engine operating map Grant 9,206,759 - Ricart-Ugaz , et al. December 8, 2	2015-12-08
Coordinating Variable Valve Actuation And Turbocharger Operation In An Internal Combustion Engine App 20140366528 - Ricart-Ugaz; Laura M. ; et al.	2014-12-18
Controlling Cylinder Usage During Reduced Load On An Internal Combustion Propulsion Engine App 20140202422 - Cattani; Luis Carlos ; et al.	2014-07-24
VVA CONTROL OF NOx IN A LOW AP AREA OF AN ENGINE OPERATING MAP App 20140196698 - Ricart-Ugaz; Laura M. ; et al.	2014-07-17
High-temperature-flow engine brake with valve actuation Grant 8,689,770 - Xin April 8, 2	2014-04-08
Exhaust system for engine braking Grant 8,448,626 - Dickerson , et al. May 28, 2	2013-05-28
Supercharged boost-assist engine brake Grant 8,281,587 - Xin , et al. October 9, 2	2012-10-09
Engine Brake Camshaft Lobe Lubrication Method App 20120174887 - Bartkowicz; Michael D. ; et al.	2012-07-12
Internal Combustion Engine Having Compressor With First And Second Tributary Inlets App 20110232279 - Zielke; Martin R. ; et al.	2011-09-29
Internal combustion engine having compressor with first and second tributary inlets Grant 7,975,478 - Zielke , et al. July 12, 2	2011-07-12
Solenoid Control For Valve Actuation In Engine Brake App 20110120411 - Ren; Ying ; et al.	2011-05-26
High-temperature-flow Engine Brake With Valve Actuation App 20110100324 - Xin; Qianfan	2011-05-05
Supercharged Boost-assist Engine Brake App 20110036088 - Xin; Qianfan ; et al.	2011-02-17
Exhaust System For Engine Braking App 20100037856 - Dickerson; Steven J. ; et al.	2010-02-18
Internal Combustion Engine Having Compressor With First And Second Tributary Inlets App 20090000275 - Zielke; Martin R. ; et al.	2009-01-01
Flexible engine cooling and exhaust gas temperature controls for diesel after-treatment regeneration and engine performance improvement App 20070199320 - Yager; James H. ; et al.	2007-08-30
Method and apparatus for flexibly regulating internal combustion engine valve flow Grant 6,772,742 - Lei , et al. August 10, 2	2004-08-10
Method and apparatus for flexibly regulating internal combustion engine valve flow App 20030164163 - Lei, Ning ; et al.	2003-09-04

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