Lee; Kyu Il

Patent Applications and Registrations

Patent applications and USPTO patent grants for Lee; Kyu Il.The latest application filed is for "condensate water drain control system and control method for fuel cell".

Company Profile

11.36.38

Lee; Kyu Il - Gyeonggi-do KR
Lee; Kyu Il - Yongin-si KR
Lee; Kyu Il - Yongin KR
Lee; Kyu Il - Daejeon KR
Lee; Kyu-Il - Daejeon-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
Apparatus and method for controlling hydrogen purging Grant 11,296,339 - Suh , et al. April 5, 2	2022-04-05
Apparatus for controlling temperature of fuel cell and method thereof Grant 11,148,553 - Jeong , et al. October 19, 2	2021-10-19
Method and system for controlling hydrogen supply for fuel cell Grant 10,964,964 - Min , et al. March 30, 2	2021-03-30
Restarting system, controller and restarting method for fuel cell vehicle Grant 10,938,043 - Lee , et al. March 2, 2	2021-03-02
Low flow control method and system for fuel cell Grant 10,930,956 - Lee , et al. February 23, 2	2021-02-23
External power supply system and supply method of fuel cell vehicle Grant 10,807,499 - Lee , et al. October 20, 2	2020-10-20
Apparatus for controlling battery state of charge, system having apparatus for controlling battery state of charge, and method for controlling battery state of charge Grant 10,688,869 - Lee , et al.	2020-06-23
Condensate Water Drain Control System And Control Method For Fuel Cell App 20200136158 - Park; Gun Hyung ; et al.	2020-04-30
External Power Supply System And Supply Method Of Fuel Cell Vehicle App 20200055422 - Lee; Kyu Il ; et al.	2020-02-20
Apparatus And Method For Controlling Hydrogen Purging App 20200058949 - Suh; Kyung Won ; et al.	2020-02-20
Apparatus and method for controlling hydrogen purging Grant 10,511,038 - Suh , et al. Dec	2019-12-17
Integrated fuel cell control system and operating method thereof Grant 10,403,914 - Kim , et al. Sep	2019-09-03
Method and system for controlling charging of low-voltage battery Grant 10,272,797 - Lee , et al.	2019-04-30
Low Flow Control Method And System For Fuel Cell App 20190115607 - Lee; Kyu Il ; et al.	2019-04-18
System and method for measuring insulation resistance of fuel cell vehicle Grant 10,247,768 - Lee , et al.	2019-04-02
Shut down system and control method of fuel cell vehicle Grant 10,147,960 - Lee , et al. De	2018-12-04
Apparatus For Controlling Battery State Of Charge, System Having Apparatus For Controlling Battery State Of Charge, And Method For Controlling Battery State Of Charge App 20180312073 - LEE; Seung Yoon ; et al.	2018-11-01
Method and system for maintaining stability of system of fuel cell vehicle Grant 10,026,980 - Ryu , et al. July 17, 2	2018-07-17
Apparatus For Controlling Temperature Of Fuel Cell And Method Thereof App 20180170210 - JEONG; Seong Cheol ; et al.	2018-06-21
Method and system for controlling fuel cell vehicle Grant 10,000,141 - Lee , et al. June 19, 2	2018-06-19
Method and apparatus for controlling charging of low voltage battery Grant 9,929,579 - Lee , et al. March 27, 2	2018-03-27
Shut Down System And Control Method Of Fuel Cell Vehicle App 20180069254 - Lee; Kyu Il ; et al.	2018-03-08
Restarting System, Controller And Restarting Method For Fuel Cell Vehicle App 20180026282 - Lee; Kyu Il ; et al.	2018-01-25
Method and apparatus for controlling low-voltage battery charging Grant 9,871,401 - Lee , et al. January 16, 2	2018-01-16
System And Method For Measuring Insulation Resistance Of Fuel Cell Vehicle App 20170356951 - Lee; Kyu Il ; et al.	2017-12-14
Safety apparatus for portable power generation of fuel cell vehicle and operation method thereof Grant 9,821,665 - Ham , et al. November 21, 2	2017-11-21
Emergency start method and system for fuel cell-powered vehicle Grant 9,758,058 - Yoon , et al. September 12, 2	2017-09-12
Integrated Fuel Cell Control System And Operating Method Thereof App 20170237090 - Kim; Ji Tae ; et al.	2017-08-17
Method And System For Controlling Charging Of Low-voltage Battery App 20170166080 - Lee; Kyu Il ; et al.	2017-06-15
System and method for power distribution of fuel cell hybrid vehicle Grant 9,616,767 - Lee , et al. April 11, 2	2017-04-11
Torque control apparatus and method for drive motor Grant 9,616,769 - Jung , et al. April 11, 2	2017-04-11
Method And System For Controlling Fuel Cell Vehicle App 20170080822 - Lee; Kyu Il ; et al.	2017-03-23
Safety Apparatus For Portable Power Generation Of Fuel Cell Vehicle And Operation Method Thereof App 20160362010 - Ham; Keun Bong ; et al.	2016-12-15
Apparatus for compensating for torque of fuel cell electric vehicle and method thereof Grant 9,469,197 - Ryu , et al. October 18, 2	2016-10-18
Method and apparatus for controlling charge of a low-voltage battery Grant 9,379,568 - Lee , et al. June 28, 2	2016-06-28
System and method for supercharging fuel cell Grant 9,365,130 - Lee , et al. June 14, 2	2016-06-14
Apparatus And Method For Controlling Hydrogen Purging App 20160164124 - Suh; Kyung Won ; et al.	2016-06-09
Apparatus And Method For Controlling Converter App 20160156084 - Kim; Ji Tae ; et al.	2016-06-02
Apparatus For Compensating For Torque Of Fuel Cell Electric Vehicle And Method Thereof App 20160144719 - Ryu; Seong Pil ; et al.	2016-05-26
Method And Apparatus For Controlling Charging Of Low Voltage Battery App 20160149429 - Lee; Kyu Il ; et al.	2016-05-26
System And Method For Power Distribution Of Fuel Cell Hybrid Vehicle App 20160144738 - Lee; Kyu Il ; et al.	2016-05-26
Method And Apparatus For Controlling Low-voltage Battery Charging App 20160105052 - LEE; Kyu Il ; et al.	2016-04-14
System and method for controlling air supply of fuel cell vehicle Grant 9,242,573 - Lee , et al. January 26, 2	2016-01-26
Torque Control Apparatus And Method For Drive Motor App 20150360582 - Jung; Jae Won ; et al.	2015-12-17
Torque Control Apparatus And Method For Drive Motor App 20150352975 - Jung; Jae Won ; et al.	2015-12-10
Emergency Start Method And System For Fuel Cell-powered Vehicle App 20150336471 - YOON; Sung Gone ; et al.	2015-11-26
System And Method For Supercharging Fuel Cell App 20150321579 - Lee; Kyu Il ; et al.	2015-11-12
Motor torque control apparatus and method Grant 9,154,072 - Jung , et al. October 6, 2	2015-10-06
Method And Apparatus For Controlling Charge Of A Low-voltage Battery App 20150115899 - Lee; Kyu Il ; et al.	2015-04-30
Apparatus And Method For Starting Fuel Cell Vehicle In Emergency App 20150086891 - KIM; Seon Hak ; et al.	2015-03-26
Method for controlling creep torque of a vehicle Grant 8,958,944 - Jung , et al. February 17, 2	2015-02-17
System and method for controlling operation of fuel cell hybrid system by switching to battery power in response to idle stop condition Grant 8,859,158 - Kwon , et al. October 14, 2	2014-10-14
Motor Torque Control Apparatus And Method App 20140184121 - JUNG; Jae Won ; et al.	2014-07-03
Power Distribution Device And Method For Fuel Cell-supercapacitor Hybrid Vehicle App 20140145500 - Kwon; Sang Uk ; et al.	2014-05-29
Apparatus and method for controlling motor position and creep of electric vehicle Grant 8,315,752 - Kwon , et al. November 20, 2	2012-11-20
Method For Controlling Creep Torque Of A Vehicle App 20120150384 - Jung; Jae Won ; et al.	2012-06-14
System And Method For Controlling Operation Of Fuel Cell Hybrid System App 20120141895 - Kwon; Sang Uk ; et al.	2012-06-07
Apparatus And Method For Controlling Motor Position And Creep Of Electric Vehicle App 20110029172 - Kwon; Sang Uk ; et al.	2011-02-03
Power-down control method of fuel cell hybrid electric vehicle Grant 7,835,831 - Chung , et al. November 16, 2	2010-11-16
Hydroxypivalyl hydroxypivalate ester plasticizer composition and method of preparing the same Grant 7,524,896 - Kim , et al. April 28, 2	2009-04-28
Regenerative braking system of fuel cell vehicle using super capacitor Grant 7,420,339 - Chung , et al. September 2, 2	2008-09-02
Regenerative braking system of fuel cell vehicle using super capacitor App 20080136359 - Chung; Sung Jin ; et al.	2008-06-12
Power-down Control Method Of Fuel Cell Hybrid Electric Vehicle App 20080140275 - Chung; Sung Jin ; et al.	2008-06-12
Triethyleneglycol ester based plasticizer composition for polyvinyl chloride resin and method of preparing the same Grant 7,326,804 - Kim , et al. February 5, 2	2008-02-05
Diethyleneglycol ester based plasticizer composition and polyvinyl chloride resin using the same App 20070027240 - Lee; Kye-Seok ; et al.	2007-02-01
Hydroxypivalyl hydroxypivalate ester plasticizer composition and method of preparing the same App 20070015933 - Kim; Hyunkyu ; et al.	2007-01-18
Triethyleneglycol ester based plasticizer composition for polyvinyl chloride resin and method of preparing the same App 20060229394 - Kim; Hyunkyu ; et al.	2006-10-12
Trimethylolpropane ester-based plasticizer composition for polyvinyl chloride resin Grant 6,831,121 - Lee , et al. December 14, 2	2004-12-14
Neopentylglycol ester based plasticizer composition for polyvinyl chloride resin and method of process thereof Grant 6,703,436 - Lee , et al. March 9, 2	2004-03-09
Neopentylglycol ester based plasticizer composition for polyvinyl chloride resin and method of process thereof App 20030061969 - Lee, Kye-Seok ; et al.	2003-04-03
Trimethylolpropane ester-based plasticizer composition for polyvinyl chloride resin App 20030065073 - Lee, Kye-Seok ; et al.	2003-04-03

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