Kim; Chang H.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Kim; Chang H..The latest application filed is for "diagnosing oxidation catalyst device with hydrocarbon storage".

Company Profile

1.73.64

Kim; Chang H. - Schaumburg IL
Kim; Chang H - Rochester MI
Kim; Chang H. - Gyeonggi-Do KR
Kim; Chang H. - Rochester MI US
Kim; Chang H. - West Lafayette IN
Kim; Chang H. - Whippany NJ
Kim; Chang H. - Ann Arbor MI
Kim; Chang H. - Cheongju KR
Kim; Chang H. - 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
Blender Grant D953,795 - Stevenson , et al. June 7, 2	2022-06-07
Efficient lean NO.sub.x trap regeneration with enchanced ammonia formation Grant 10,040,029 - Mital , et al. August 7, 2	2018-08-07
Diagnosing oxidation catalyst device with hydrocarbon storage Grant 9,879,587 - Kim , et al. January 30, 2	2018-01-30
Perovskite oxide compounds for use in exhaust aftertreatment systems Grant 9,732,687 - Li , et al. August 15, 2	2017-08-15
System and method for controlling ammonia levels in a selective catalytic reduction catalyst using a nitrogen oxide sensor Grant 9,714,625 - Sun , et al. July 25, 2	2017-07-25
Diagnosing Oxidation Catalyst Device With Hydrocarbon Storage App 20170114696 - Kim; Chang H. ; et al.	2017-04-27
Vehicle and method of treating an exhaust gas Grant 9,376,948 - Kim , et al. June 28, 2	2016-06-28
Rejuvenation control of palladium-only diesel oxidation catalyst Grant 9,255,537 - Kim , et al. February 9, 2	2016-02-09
On-board diagnostic method for NO.sub.2 formation in an oxidation catalyst Grant 9,181,843 - Kim , et al. November 10, 2	2015-11-10
Carbon monoxide-selective oxidation catalysts Grant 9,138,686 - Kim , et al. September 22, 2	2015-09-22
System and method for enhancing the performance of a selective catalytic reduction device Grant 9,140,170 - Mital , et al. September 22, 2	2015-09-22
Efficient Lean Nox Trap Regeneration With Enchanced Ammonia Formation App 20150238903 - Mital; Rahul ; et al.	2015-08-27
Diesel oxidation catalyst aging level determination using NO.sub.X sensor NO.sub.2 interference Grant 9,084,966 - Ardanese , et al. July 21, 2	2015-07-21
Method for converting constituent gases in an internal combustion engine exhaust gas mixture and a vehicle incorporating the same Grant 9,021,793 - Kim , et al. May 5, 2	2015-05-05
Electrically heated catalyst device having a variable resistance monolith Grant 9,016,045 - Gonze , et al. April 28, 2	2015-04-28
System and method for exhaust gas aftertreatment Grant 9,016,047 - Gonze , et al. April 28, 2	2015-04-28
Waste heat recovery system with integrated hydrocarbon adsorber, and method thereof Grant 8,997,464 - Santoso , et al. April 7, 2	2015-04-07
Low temperature NOx storage system for lean exhaust aftertreatment Grant 8,984,870 - Schmieg , et al. March 24, 2	2015-03-24
System And Method For Enhancing The Performance Of A Selective Catalytic Reduction Device App 20150059317 - Mital; Rahul ; et al.	2015-03-05
Perovskite-based catalysts, catalyst combinations and methods of making and using the same Grant 8,943,811 - Li , et al. February 3, 2	2015-02-03
Ozone conversion sensors for an automobile Grant 8,932,871 - Wittkopp , et al. January 13, 2	2015-01-13
Vehicle And Method Of Treating An Exhaust Gas App 20150000253 - Kim; Chang H. ; et al.	2015-01-01
System and method for determining an ammonia generation rate in a three-way catalyst Grant 8,919,099 - Sun , et al. December 30, 2	2014-12-30
Waste Heat Recovery System With Integrated Hydrocarbon Adsorber, And Method Thereof App 20140352303 - Santoso; Halim G. ; et al.	2014-12-04
System for providing power to an electrically heated catalyst Grant 8,881,504 - Gonze , et al. November 11, 2	2014-11-11
Rejuvenation Control Of Palladium-only Diesel Oxidation Catalyst App 20140278003 - Kim; Chang H. ; et al.	2014-09-18
Selective catalytic reduction (SCR) system for NOx storage Grant 8,813,478 - Gonze , et al. August 26, 2	2014-08-26
System And Method For Exhaust Gas Aftertreatment App 20140230408 - Gonze; Eugene V. ; et al.	2014-08-21
Cold start NO.sub.2 generation system Grant 8,769,932 - Gonze , et al. July 8, 2	2014-07-08
Diesel Oxidation Catalyst Aging Level Determination Using Nox Sensor No2 Interference App 20140147339 - Ardanese; Raffaello ; et al.	2014-05-29
Electrically Heated Catalyst Device Having A Variable Resistance Monolith App 20140060014 - Gonze; Eugene V. ; et al.	2014-03-06
Exhaust aftertreatment systems that include an ammonia-SCR catalyst promoted with an oxygen storage material Grant 8,661,788 - Qi , et al. March 4, 2	2014-03-04
System For Providing Power To An Electrically Heated Catalyst App 20140026544 - Gonze; Eugene V. ; et al.	2014-01-30
Control system for reducing nitrous oxide ("N.sub.2O") after selective catalytic reduction ("SCR") device light-off Grant 8,635,862 - Gonze , et al. January 28, 2	2014-01-28
Engine off NH.sub.3 based selective catalytic reduction NO.sub.X adsorber Grant 8,621,847 - Gonze , et al. January 7, 2	2014-01-07
Carbon Monoxide-selective Oxidation Catalysts App 20130259779 - KIM; Chang H. ; et al.	2013-10-03
Sulfur-tolerant perovskite NO.sub.x oxidation catalysts Grant 8,545,779 - Blint , et al. October 1, 2	2013-10-01
Catalyst materials for NO.sub.x oxidation in an exhaust aftertreatment system that uses passive ammonia SCR Grant 8,539,760 - Li , et al. September 24, 2	2013-09-24
Control System For Reducing Nitrous Oxide ("n2o") After Selective Catalytic Reduction ("scr") Device Light-off App 20130239552 - Gonze; Eugene V. ; et al.	2013-09-19
Exhaust Gas Treatment System Having A Solid Ammonia Gas Producing Material App 20130239554 - Gonze; Eugene V. ; et al.	2013-09-19
Perovskite-type compounds for use in lean NO.sub.x traps Grant 8,513,155 - Li , et al. August 20, 2	2013-08-20
Selective catalytic reduction (SCR) device control system Grant 8,505,282 - Gonze , et al. August 13, 2	2013-08-13
Method and apparatus for preparing a catalyst Grant 8,492,306 - Kim , et al. July 23, 2	2013-07-23
Oxidation catalysts for engines producing low temperature exhaust streams Grant 8,479,493 - Kim , et al. July 9, 2	2013-07-09
Selective Catalytic Reduction (SCR) System For NOx Storage App 20130152553 - Gonze; Eugene V. ; et al.	2013-06-20
Bi-functional catalyst materials for lean exhaust NO.sub.x reduction Grant 8,466,083 - Schmieg , et al. June 18, 2	2013-06-18
Cold Start No2 Generation System App 20130091826 - Gonze; Eugene V. ; et al.	2013-04-18
Method And Apparatus For Preparing A Catalyst App 20130085063 - Kim; Chang H. ; et al.	2013-04-04
Sulfur tolerant perovskite supported catalysts Grant 8,409,518 - Kim , et al. April 2, 2	2013-04-02
Engine Off Nh3 Based Selective Catalytic Reduction Nox Adsorber App 20130074474 - Gonze; Eugene V. ; et al.	2013-03-28
On-board Diagnostic Method For No2 Formation In An Oxidation Catalyst App 20130074477 - Kim; Chang H. ; et al.	2013-03-28
Selective Catalytic Reduction (scr) Device Control System App 20130061576 - Gonze; Eugene V. ; et al.	2013-03-14
Method for monitoring exhaust gas aftertreatment devices Grant 8,387,448 - Li , et al. March 5, 2	2013-03-05
Methods and systems for oxidizing nitric oxide in a gas stream Grant 8,377,400 - Schmieg , et al. February 19, 2	2013-02-19
Ozone Conversion Sensors For An Automobile App 20130034911 - Wittkopp; Scott H. ; et al.	2013-02-07
System And Method For Controlling Ammonia Levels In A Selective Catalytic Reduction Catalyst Using A Nitrogen Oxide Sensor App 20130025261 - Sun; Min ; et al.	2013-01-31
Exhaust Aftertreatment System For Compression-ignition Engines App 20130019589 - Kim; Chang H. ; et al.	2013-01-24
Lithium ion battery failure mitigation Grant 8,349,478 - Timmons , et al. January 8, 2	2013-01-08
Washcoating technique for perovskite catalysts Grant 8,343,888 - Kim , et al. January 1, 2	2013-01-01
Method For Converting Constituent Gases In An Internal Combustion Engine Exhaust Gas Mixture And A Vehicle Incorporating The Same App 20120324868 - Kim; Chang H. ; et al.	2012-12-27
System And Method For Determining An Ammonia Generation Rate In A Three-way Catalyst App 20120311998 - Sun; Min ; et al.	2012-12-13
Oxidation Catalysts For Engines Producing Low Temperature Exhaust Streams App 20120291420 - Kim; Chang H. ; et al.	2012-11-22
Catalyst combinations and methods and systems for oxidizing nitric oxide in a gas stream Grant 8,268,274 - Kim , et al. September 18, 2	2012-09-18
LOW TEMPERATURE NOx STORAGE SYSTEM FOR LEAN EXHAUST AFTERTREATMENT App 20120210696 - Schmieg; Steven J. ; et al.	2012-08-23
Coated perovskite-based catalysts, catalyst combinations and methods of treating a gas stream Grant 8,226,915 - Qi , et al. July 24, 2	2012-07-24
Method For Monitoring Exhaust Gas Aftertreatment Devices App 20120180558 - Li; Wei ; et al.	2012-07-19
Low Temperature Oxidation Of Ammonia In Nitric Acid Production App 20120183467 - Qi; Gongshin ; et al.	2012-07-19
SULFUR-TOLERANT PEROVSKITE NOx OXIDATION CATALYSTS App 20120180453 - Blint; Richard J. ; et al.	2012-07-19
Method and apparatus for ammonia formation in a catalytic converter Grant 8,216,521 - Li , et al. July 10, 2	2012-07-10
Exhaust Aftertreatment Systems That Include An Ammonia-scr Catalyst Promoted With An Oxygen Storage Material App 20120167553 - Qi; Gongshin ; et al.	2012-07-05
Perovskite Oxide Compounds For Use In Exhaust Aftertreatment Systems App 20120159927 - Li; Wei ; et al.	2012-06-28
Perovskite-based Catalysts, Catalyst Combinations And Methods Of Making And Using The Same App 20120159935 - Li; Wei ; et al.	2012-06-28
Coated Perovskite-based Catalysts, Catalyst Combinations And Methods Of Treating A Gas Stream App 20120134907 - Qi; Gongshin ; et al.	2012-05-31
CATALYST MATERIALS FOR NOx OXIDATION IN AN EXHAUST AFTERTREATMENT SYSTEM THAT USES PASSIVE AMMONIA SCR App 20120060472 - Li; Wei ; et al.	2012-03-15
BI-FUNCTIONAL CATALYST MATERIALS FOR LEAN EXHAUST NOx REDUCTION App 20120047874 - Schmieg; Steven J. ; et al.	2012-03-01
Catalyst Materials For Ammonia Oxidation In Lean-burn Engine Exhaust App 20120042631 - Schmieg; Steven J. ; et al.	2012-02-23
Technique for production of ammonia on demand in a three way catalyst for a passive selective catalytic reduction system Grant 8,091,342 - Perry , et al. January 10, 2	2012-01-10
Lithium Ion Battery Failure Mitigation App 20120003511 - Timmons; Adam T. ; et al.	2012-01-05
Method and architecture for oxidizing nitric oxide in exhaust gas from hydrocarbon fuel source with a fuel lean combustion mixture Grant 7,964,167 - Kim , et al. June 21, 2	2011-06-21
Washcoating Technique For Perovskite Catalysts App 20110082030 - Kim; Chang H. ; et al.	2011-04-07
Methods And Systems For Oxidizing Nitric Oxide In A Gas Stream App 20110076212 - Schmieg; Steven J. ; et al.	2011-03-31
Catalyst Combinations And Methods And Systems For Oxidizing Nitric Oxide In A Gas Stream App 20110070139 - Kim; Chang H. ; et al.	2011-03-24
Method And Apparatus For Ammonia Formation In A Catalytic Converter App 20100293930 - Li; Wei ; et al.	2010-11-25
Sulfur Tolerant Perovskite Supported Catalysts App 20100233045 - Kim; Chang H. ; et al.	2010-09-16
PEROVSKITE-TYPE COMPOUNDS FOR USE IN LEAN NOx TRAPS App 20100229533 - Li; Wei ; et al.	2010-09-16
Technique For Production Of Ammonia On Demand In A Three Way Catalyst For A Passive Selective Catalytic Reduction System App 20100186390 - Perry; Kevin L. ; et al.	2010-07-29
Technique For Production Of Ammonia On Demand In A Three Way Catalyst For A Passive Selective Catalytic Reduction System App 20100186391 - Najt; Paul M. ; et al.	2010-07-29
Methods For Controlling Inflammatory And Immunological Diseases App 20100113610 - Kim; Chang H. ; et al.	2010-05-06
Method And Architecture For Oxidizing Nitric Oxide In Exhaust Gas From Hydrocarbon Fuel Source With A Fuel Lean Combustion Mixture App 20100086458 - Kim; Chang H. ; et al.	2010-04-08
Ring type fiber optic protection Grant 7,139,475 - Kim , et al. November 21, 2	2006-11-21
Method for handling propagation delay in a wireless communication system App 20060246930 - Kim; Chang H. ; et al.	2006-11-02
Carbide/nitride based fuel processing catalysts Grant 6,897,178 - Thompson , et al. May 24, 2	2005-05-24
Carbide/nitride Based Fuel Processing Catalysts App 20050096213 - Thompson, Levi T. ; et al.	2005-05-05
Localized Thermo Manager For Semiconductor Devices App 20010001983 - KIM, CHANG H.	2001-05-31
Router for daisy-chained components Grant 6,240,082 - Kim , et al. May 29, 2	2001-05-29
Apparatus and method for transmitting foward/receiving dimming control signal and up/down encoding manner using a common user power line Grant 5,675,221 - Yoo , et al. October 7, 1	1997-10-07
Electronic drive propulsion device for motor vehicles Grant 4,953,646 - Kim September 4, 1	1990-09-04

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