Xu; Zhenlong

Patent Applications and Registrations

Patent applications and USPTO patent grants for Xu; Zhenlong.The latest application filed is for "complex flow tube for fine sealing coating of pvc material for automobile and manufacturing method therefor".

Company Profile

0.7.7

Xu; Zhenlong - Guangzhou CN
Xu; Zhenlong - Peoria IL US

*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
Complex Flow Tube for Fine Sealing Coating of PVC Material for Automobile and Manufacturing Method Therefor App 20210187541 - Wang; Di ; et al.	2021-06-24
Fluid injector with auxiliary filling orifice Grant 8,505,514 - Fang , et al. August 13, 2	2013-08-13
Piezoelectric actuator with multi-function spring and device using same Grant 8,100,346 - Venkataraghavan , et al. January 24, 2	2012-01-24
Fluid Injector With Auxiliary Filling Orifice App 20110220064 - Fang; Dianqi ; et al.	2011-09-15
System for preloading piezoelectric actuators and method Grant 7,997,145 - Venkataraghavan , et al. August 16, 2	2011-08-16
Distributed stiffness biasing spring for actuator system and fuel injector using same Grant 7,950,596 - Venkataraghavan , et al. May 31, 2	2011-05-31
Fuel injector having integral body guide and nozzle case for pressure containment Grant 7,886,718 - Manubolu , et al. February 15, 2	2011-02-15
System For Preloading Piezoelectric Actuators And Method App 20100275423 - Venkataraghavan; Jayaraman ; et al.	2010-11-04
System for preloading piezoelectric actuators and method Grant 7,765,877 - Venkataraghavan , et al. August 3, 2	2010-08-03
Fuel injector having integral body guide and nozzle case for pressure containment App 20100077994 - Manubolu; Avinash R. ; et al.	2010-04-01
Distributed stiffness biasing spring for actuator system and fuel injector using same App 20090321668 - Venkataraghavan; Jay ; et al.	2009-12-31
System for preloading piezoelectric actuators and method App 20090140610 - Venkataraghavan; Jayaraman ; et al.	2009-06-04
Piezoelectric actuator with multi-function spring and device using same App 20090140072 - Venkataraghavan; Jayaraman ; et al.	2009-06-04

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