Heo; Kwang-Cheol

Patent Applications and Registrations

Patent applications and USPTO patent grants for Heo; Kwang-Cheol.The latest application filed is for "check valve driving device for injecting gas".

Company Profile

1.10.11

Heo; Kwang-Cheol - Ulsan N/A KR

*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
Two-phase fuel injection valve for diesel engine and gas engine including nozzle having pumping function Grant 9,605,635 - Park , et al. March 28, 2	2017-03-28
Check valve driving device for injecting gas Grant 9,599,251 - Lee , et al. March 21, 2	2017-03-21
Check valve for injecting gas Grant 9,482,362 - Lee , et al. November 1, 2	2016-11-01
Precombustion chamber for gas engine Grant 9,371,771 - Lee , et al. June 21, 2	2016-06-21
Fuel injection pump having a separable plunger Grant 9,074,567 - Park , et al. July 7, 2	2015-07-07
Two solenoid valve relay two-stage fuel injection valve for diesel engines Grant 8,973,554 - Park , et al. March 10, 2	2015-03-10
Check Valve Driving Device For Injecting Gas App 20150014565 - Lee; Dae-Jin ; et al.	2015-01-15
Check Valve For Injecting Gas App 20150001430 - Lee; Dae-jin ; et al.	2015-01-01
Precombustion Chamber For Gas Engine App 20140165958 - Lee; Dae-Jin ; et al.	2014-06-19
Two-phase Fuel Injection Valve For Diesel Engine And Gas Engine Including Nozzle Having Pumping Function App 20130139790 - Park; Deuk-Jin ; et al.	2013-06-06
Fuel Injection Pump Having A Separable Plunger App 20130074811 - Park; Deuk-Jin ; et al.	2013-03-28
Two Solenoid Valve Relay Two-stage Fuel Injection Valve For Diesel Engines App 20130037004 - Park; Deuk-Jin ; et al.	2013-02-14
Two-stage Fuel Injection Valve For A Diesel Engine, Comprising A Solenoid Valve And A Shuttle Valve App 20120325937 - Park; Deuk-Jin ; et al.	2012-12-27

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