Liu; Zhiping Steven

Patent Applications and Registrations

Patent applications and USPTO patent grants for Liu; Zhiping Steven.The latest application filed is for "system and method for predicting parameters associated with airflow through an engine".

Company Profile

1.15.11

Liu; Zhiping Steven - Canton MI

*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
Air per cylinder determination systems and methods Grant 9,534,550 - Matthews , et al. January 3, 2	2017-01-03
System and method for predicting parameters associated with airflow through an engine Grant 9,494,092 - Liu , et al. November 15, 2	2016-11-15
Intake port pressure prediction for cylinder activation and deactivation control systems Grant 9,222,427 - Matthews , et al. December 29, 2	2015-12-29
Regeneration diagnostic methods and systems Grant 9,206,727 - Liu , et al. December 8, 2	2015-12-08
System And Method For Predicting Parameters Associated With Airflow Through An Engine App 20150260112 - LIU; ZHIPING STEVEN ; et al.	2015-09-17
Method and system for reducing turbo lag in an engine Grant 8,886,440 - Walker , et al. November 11, 2	2014-11-11
Air Per Cylinder Determination Systems And Methods App 20140069375 - MATTHEWS; GREGORY P. ; et al.	2014-03-13
Intake Port Pressure Prediction For Cylinder Activation And Deactivation Control Systems App 20140069376 - MATTHEWS; GREGORY P. ; et al.	2014-03-13
Two-stage Turbocharger Control Systems And Methods App 20140067230 - Liu; Zhiping Steven ; et al.	2014-03-06
Exhaust treatment methods and systems Grant 8,538,661 - Liu , et al. September 17, 2	2013-09-17
Dual-loop control systems and methods for a sequential turbocharger Grant 8,468,821 - Liu , et al. June 25, 2	2013-06-25
Regeneration Diagnostic Methods And Systems App 20130138291 - Liu; Zhiping Steven ; et al.	2013-05-30
Combustion temperature estimation system and method for an engine management system Grant 8,364,420 - Liu , et al. January 29, 2	2013-01-29
Mode transition systems and methods for a sequential turbocharger Grant 8,302,397 - Liu , et al. November 6, 2	2012-11-06
System and method for controlling a two-stage series sequential turbocharger using bypass valve leakage control Grant 8,276,378 - Song , et al. October 2, 2	2012-10-02
Detection Of Exhaust Particulate Filter Substrate Failure App 20120023911 - Liu; Zhiping Steven ; et al.	2012-02-02
Exhaust Treatment Methods and Systems App 20110320103 - Liu; Zhiping Steven ; et al.	2011-12-29
Method And System For Reducing Turbo Lag In An Engine App 20110257867 - Walker; Lee C. ; et al.	2011-10-20
Dual-loop Control Systems And Methods For A Sequential Turbocharger App 20110113773 - Liu; Zhiping Steven ; et al.	2011-05-19

uspto.report is an independent third-party trademark research tool that is not affiliated, endorsed, or sponsored by the United States Patent and Trademark Office (USPTO) or any other governmental organization. The information provided by uspto.report is based on publicly available data at the time of writing and is intended for informational purposes only.

While we strive to provide accurate and up-to-date information, we do not guarantee the accuracy, completeness, reliability, or suitability of the information displayed on this site. The use of this site is at your own risk. Any reliance you place on such information is therefore strictly at your own risk.

All official trademark data, including owner information, should be verified by visiting the official USPTO website at www.uspto.gov. This site is not intended to replace professional legal advice and should not be used as a substitute for consulting with a legal professional who is knowledgeable about trademark law.