Zeng; Paul
Patent Applications and Registrations
Patent applications and USPTO patent grants for Zeng; Paul.The latest application filed is for "methods and systems for fuel rail pressure relief".
- Zeng; Paul - Inkster MI
| Patent | Date |
|---|---|
| High pressure fuel pump control for idle tick reduction Grant 10,718,301 - Pursifull , et al. | 2020-07-21 |
| Methods and systems for fuel rail pressure relief Grant 10,550,791 - Zeng , et al. Fe | 2020-02-04 |
| Methods And Systems For Fuel Rail Pressure Relief App 20180258876 - Zeng; Paul ; et al. | 2018-09-13 |
| Direct injection fuel pump Grant 10,006,426 - Pursifull , et al. June 26, 2 | 2018-06-26 |
| Fuel pump with quiet rotating suction valve Grant 9,989,026 - Zeng , et al. June 5, 2 | 2018-06-05 |
| Methods and systems for fuel rail pressure relief Grant 9,970,379 - Zeng , et al. May 15, 2 | 2018-05-15 |
| Methods And Systems For Fuel Rail Pressure Relief App 20170248096 - Zeng; Paul ; et al. | 2017-08-31 |
| Pressure device to reduce ticking noise during engine idling Grant 9,683,512 - Stickler , et al. June 20, 2 | 2017-06-20 |
| Method and system for direct injection noise mitigation Grant 9,512,798 - Zeng , et al. December 6, 2 | 2016-12-06 |
| Direct Injection Fuel Pump App 20160348627 - Pursifull; Ross Dykstra ; et al. | 2016-12-01 |
| Fuel pump with quiet cam operated suction valve Grant 9,303,607 - Zeng , et al. April 5, 2 | 2016-04-05 |
| Engine fuel pump and method for operation thereof Grant 9,284,931 - Brostrom , et al. March 15, 2 | 2016-03-15 |
| Pressure Device To Reduce Ticking Noise During Engine Idling App 20150337753 - Stickler; Mark L. ; et al. | 2015-11-26 |
| Method And System For Direct Injection Noise Mitigation App 20150322879 - Zeng; Paul ; et al. | 2015-11-12 |
| Fuel pump with metering valve Grant 9,169,817 - Zeng , et al. October 27, 2 | 2015-10-27 |
| Vapor recovery system purge valve and method Grant 9,127,605 - Plymale , et al. September 8, 2 | 2015-09-08 |
| Purge valve noise attenuation system and method Grant 9,038,605 - Karim , et al. May 26, 2 | 2015-05-26 |
| High pressure fuel pump Grant 9,016,263 - Zeng , et al. April 28, 2 | 2015-04-28 |
| High Pressure Fuel Pump Control For Idle Tick Reduction App 20150090227 - Pursifull; Ross Dykstra ; et al. | 2015-04-02 |
| Engine Fuel Pump And Method For Operation Thereof App 20150027416 - Brostrom; Patrick ; et al. | 2015-01-29 |
| Direct Injection Fuel Pump App 20140224209 - Pursifull; Ross Dykstra ; et al. | 2014-08-14 |
| Fuel Pump With Metering Valve App 20140154100 - Zeng; Paul ; et al. | 2014-06-05 |
| Purge Valve Noise Attenuation System And Method App 20140076286 - Karim; Ahsanul ; et al. | 2014-03-20 |
| Beveled dampening element for a fuel injector Grant 8,651,090 - Solferino , et al. February 18, 2 | 2014-02-18 |
| High Pressure Fuel Pump App 20140003966 - Zeng; Paul ; et al. | 2014-01-02 |
| Beveled Dampening Element For A Fuel Injector App 20130284153 - Solferino; Vince Paul ; et al. | 2013-10-31 |
| Vapor Recovery System Purge Valve And Method App 20130247880 - Plymale; Kevin William ; et al. | 2013-09-26 |
| Direct fuel injection system for internal combustion engine with conical ring injector isolator Grant 8,516,996 - Solferino , et al. August 27, 2 | 2013-08-27 |
| Fuel Pump With Quiet Rotating Suction Valve App 20130213360 - Zeng; Paul ; et al. | 2013-08-22 |
| Fuel Pump With Quiet Volume Control Operated Suction Valve App 20130213361 - Zeng; Paul ; et al. | 2013-08-22 |
| Fuel Pump With Quiet Cam Operated Suction Valve App 20130213359 - Zeng; Paul ; et al. | 2013-08-22 |
| Beveled dampening element for a fuel injector Grant 8,469,004 - Solferino , et al. June 25, 2 | 2013-06-25 |
| Direct Fuel Injection System For Internal Combustion Engine With Conical Ring Injector Isolator App 20120138013 - Solferino; Vince Paul ; et al. | 2012-06-07 |
| Beveled Dampening Element For A Fuel Injector App 20120060792 - Solferino; Vince Paul ; et al. | 2012-03-15 |
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