Choi; Nam-Il

Patent Applications and Registrations

Patent applications and USPTO patent grants for Choi; Nam-Il.The latest application filed is for "exhaust gas cleaning system and monitoring method of the same".

Company Profile

1.5.9

Choi; Nam-Il - Incheon KR
Choi; Nam Il - Hwaseong-si KR
Choi, Nam il - Seoul 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
Exhaust gas cleaning system and monitoring method of the same Grant 10,392,992 - Moon , et al. A	2019-08-27
Selective catalyst reduction system and method of controlling temperature of reducing agent injection module Grant 10,287,947 - Kim , et al.	2019-05-14
Exhaust Gas Cleaning System And Monitoring Method Of The Same App 20180266293 - MOON; Seung-Eun ; et al.	2018-09-20
Cooling device for reducing agent injection module and selective catalytic reduction system having the same Grant 10,066,527 - Kim , et al. September 4, 2	2018-09-04
Exhaust gas post-processing apparatus and control method therefor Grant 10,001,044 - Kim , et al. June 19, 2	2018-06-19
Selective Catalyst Reduction System And Method Of Controlling Temperature Of Reducing Agent Injection Module App 20170335732 - KIM; Jae-Seong ; et al.	2017-11-23
Cooling Device For Reducing Agent Injection Module And Selective Catalytic Reduction System Having The Same App 20170016372 - KIM; Eun-Hyoung ; et al.	2017-01-19
Exhaust Gas Post-processing Apparatus And Control Method Therefor App 20160369682 - Kim; Ji Seok ; et al.	2016-12-22
Exhaust Gas Post-processing Apparatus And Method For Sulfur Oxide Removal App 20160186635 - WON; Jun Hee ; et al.	2016-06-30
Method and system for controlling engine clutch of hybrid vehicle Grant 9,346,450 - Park , et al. May 24, 2	2016-05-24
Engine Control Method For Maintaining Performance Of Oxidation Catalyst App 20160097313 - Im; In-hyuk ; et al.	2016-04-07
Method And System For Controlling Engine Clutch Of Hybrid Vehicle App 20140172213 - PARK; Joonyoung ; et al.	2014-06-19
System for providing information using medium indicative of effective term and authorization of charged internet site and settling accounts for use of provided information App 20040015437 - Choi, Je-Hyung ; et al.	2004-01-22
Certification method using variable encryption key system based on encryption key of certification medium and inherent information of computer hardware, and certification medium for storing the same and indicating effective term and authorization thereof App 20040005060 - Choi, Je Hyung ; et al.	2004-01-08

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