Ham; Chang Ho

Patent Applications and Registrations

Patent applications and USPTO patent grants for Ham; Chang Ho.The latest application filed is for "control device for recognizing fuel type, a fuel pump control system having the same, and a method thereof".

Company Profile

1.12.15

Ham; Chang Ho - Ansan-si KR
Ham; Chang Ho - Whasung-Si KR
Ham; Chang Ho - Ansan-city 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
Tube-holding device for vehicle Grant 10,864,868 - Ko , et al. December 15, 2	2020-12-15
Valve apparatus of urea tank for vehicle Grant 10,562,758 - Ham , et al. Feb	2020-02-18
Control device for recognizing fuel type, a fuel pump control system having the same, and a method thereof Grant 10,544,750 - Ham Ja	2020-01-28
Control Device For Recognizing Fuel Type, A Fuel Pump Control System Having The Same, And A Method Thereof App 20190017458 - Ham; Chang Ho	2019-01-17
Tube-holding Device For Vehicle App 20180334120 - Ko; Hyun ; et al.	2018-11-22
Fuel filter for diesel engine Grant 10,006,421 - Ham , et al. June 26, 2	2018-06-26
Valve Apparatus Of Urea Tank For Vehicle App 20180111820 - HAM; Chang Ho ; et al.	2018-04-26
Heater control apparatus and heater control method of fuel filter for vehicle Grant 9,879,641 - Ham , et al. January 30, 2	2018-01-30
Urea injection device for selective catalyst reduction device Grant 9,874,127 - Ryoo , et al. January 23, 2	2018-01-23
Heater device of diesel fuel filter Grant 9,810,181 - Ham , et al. November 7, 2	2017-11-07
Fuel filter heating device Grant 9,745,923 - Ham August 29, 2	2017-08-29
Urea filler neck and urea tank for prevention of urea overflow and urea after-treatment system with outside filler neck Grant 9,644,518 - Ham , et al. May 9, 2	2017-05-09
Separator for separating fluid and SCR urea injection system using the same Grant 9,604,158 - Ham , et al. March 28, 2	2017-03-28
Fuel Filter Heating Device App 20170082071 - HAM; Chang Ho	2017-03-23
Heater Control Apparatus And Heater Control Method Of Fuel Filter For Vehicle App 20170058843 - HAM; Chang Ho ; et al.	2017-03-02
Urea solution after-treatment system, and method and controller for warning of urea solution state using touch Grant 9,376,122 - Ham , et al. June 28, 2	2016-06-28
Heater Device Of Diesel Fuel Filter App 20160138534 - HAM; Chang Ho ; et al.	2016-05-19
Fuel Filter For Diesel Engine App 20160138538 - Ham; Chang Ho ; et al.	2016-05-19
Urea solution venting system for vehicle Grant 9,315,098 - Lee , et al. April 19, 2	2016-04-19
Urea Filler Neck And Urea Tank For Prevention Of Urea Overflow And Urea After-treatment System With Outside Filler Neck App 20160003122 - HAM; Chang-Ho ; et al.	2016-01-07
Urea Solution After-treatment System, And Method And Controller For Warning Of Urea Solution State Using Touch App 20150322835 - HAM; Chang-Ho ; et al.	2015-11-12
Separator For Separating Fluid And Scr Urea Injection System Using The Same App 20150290586 - HAM; Chang Ho ; et al.	2015-10-15
Urea Solution Venting System For Vehicle App 20150167529 - LEE; Bosung ; et al.	2015-06-18
Urea Injection Device For Selective Catalyst Reduction Device App 20150159531 - RYOO; Dong Myoung ; et al.	2015-06-11
System and Method for Controlling LPG Pump and Fuel Supplying System of LPI Engine Using Thereof App 20140060496 - Ham; Chang Ho ; et al.	2014-03-06
Pump Structure For Urea Scr System App 20130071268 - RYOO; Dong Myoung ; et al.	2013-03-21

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