| Patent | Date |
|---|
Fuel cell control method and control system
Grant 11,205,787 - Lee , et al. December 21, 2 | 2021-12-21 |
Hydrogen supply control system and control method for fuel cell
Grant 11,201,340 - Kwon , et al. December 14, 2 | 2021-12-14 |
Condensate Water Drain Control System And Method For Fuel Cells
App 20210367247 - Lee; Joon Yong ; et al. | 2021-11-25 |
Method and system for controlling hydrogen purging of fuel cell
Grant 11,139,493 - Kwon , et al. October 5, 2 | 2021-10-05 |
Control method and control system of hydrogen concentration for fuel cell
Grant 10,879,547 - Kwon , et al. December 29, 2 | 2020-12-29 |
Method and system for estimating hydrogen concentration of fuel cell
Grant 10,818,942 - Kwon , et al. October 27, 2 | 2020-10-27 |
Water Discharge Control System And Method For Fuel Cell
App 20200303751 - Lee; Joon Yong ; et al. | 2020-09-24 |
Method of calculating motor position using hall sensor
Grant 10,720,862 - Kim , et al. | 2020-07-21 |
Hydrogen Supply Control System And Control Method For Fuel Cell
App 20200144642 - Kwon; Soon Woo ; et al. | 2020-05-07 |
Hydrogen concentration estimating method and system for fuel cell
Grant 10,566,637 - Lee , et al. Feb | 2020-02-18 |
Motor control method
Grant 10,554,158 - Lee , et al. Fe | 2020-02-04 |
Control Method And Control System Of Hydrogen Concentration For Fuel Cell
App 20190288314 - Kwon; Soon Woo ; et al. | 2019-09-19 |
Method And System For Estimating Hydrogen Concentration Of Fuel Cell
App 20190288310 - Kwon; Soon Woo ; et al. | 2019-09-19 |
Hydrogen Concentration Estimating Method And System For Fuel Cell
App 20190181473 - Lee; Joon Yong ; et al. | 2019-06-13 |
Motor Control Method
App 20190181780 - Lee; Dong Hun ; et al. | 2019-06-13 |
Fuel Cell Control Method And Control System
App 20190181465 - Lee; Joon Yong ; et al. | 2019-06-13 |
Method of Calculating Motor Position Using Hall Sensor
App 20190165703 - Kim; Sung Do ; et al. | 2019-05-30 |
System and method for controlling fuel cell vehicle
Grant 10,249,896 - Kwon , et al. | 2019-04-02 |
Method And System For Controlling Hydrogen Purging Of Fuel Cell
App 20190067715 - Kwon; Soon Woo ; et al. | 2019-02-28 |
Method and system for diagnosing fuel cell stack
Grant 10,052,968 - Chung , et al. August 21, 2 | 2018-08-21 |
System and Method for Controlling Fuel Cell Vehicle
App 20180166719 - Kwon; Soon Woo ; et al. | 2018-06-14 |
Voltage synchronization method and system
Grant 9,847,541 - Chung , et al. December 19, 2 | 2017-12-19 |
Fuel cell system and method for controlling the same
Grant 9,786,930 - Kwon , et al. October 10, 2 | 2017-10-10 |
Device and method for controlling cold start of fuel cell system
Grant 9,537,162 - Kwon , et al. January 3, 2 | 2017-01-03 |
System and method for computing motor speed and rotor position using hall sensor
Grant 9,531,310 - Lee , et al. December 27, 2 | 2016-12-27 |
Failure determination method for motor system
Grant 9,372,236 - Lee , et al. June 21, 2 | 2016-06-21 |
System and method for cold start of vehicle
Grant 9,337,753 - Lee , et al. May 10, 2 | 2016-05-10 |
Method And System For Diagnosing Fuel Cell Stack
App 20160096445 - Chung; Sung Jin ; et al. | 2016-04-07 |
System And Method For Computing Motor Speed And Rotor Position Using Hall Sensor
App 20160094165 - Lee; Dong Hun ; et al. | 2016-03-31 |
Device And Method For Controlling Cold Start Of Fuel Cell System
App 20160093906 - Kwon; Soon Woo ; et al. | 2016-03-31 |
System And Method For Cold Start Of Vehicle
App 20160006374 - Lee; Joon Yong ; et al. | 2016-01-07 |
Fuel Cell System And Method For Controlling The Same
App 20150364776 - Kwon; Soon Woo ; et al. | 2015-12-17 |
Failure Determination Method For Motor System
App 20150362556 - Lee; Dong Hun ; et al. | 2015-12-17 |
Motor Torque Control Method, Apparatus, And Computer Readable Medium For Air Blower
App 20150345500 - Kwon; Soon Woo ; et al. | 2015-12-03 |
Method of controlling air blower of fuel cell vehicle
Grant 9,130,491 - Kwon , et al. September 8, 2 | 2015-09-08 |
System And Method For Controlling Inverter
App 20150249419 - Lee; Joon Yong ; et al. | 2015-09-03 |
Voltage Synchronization Method And System
App 20150188168 - Chung; Sung Jin ; et al. | 2015-07-02 |
System and method for calibrating offset of motor resolver
Grant 9,007,010 - Kwon , et al. April 14, 2 | 2015-04-14 |
Method Of Controlling Air Blower Of Fuel Cell Vehicle
App 20140167658 - Kwon; Soonwoo ; et al. | 2014-06-19 |
System And Method For Calibrating Offset Of Motor Resolver
App 20140015457 - Kwon; Soon Woo ; et al. | 2014-01-16 |
Sensorless control method of high performance permanent magnet synchronous motor during emergency operation
Grant 8,373,370 - Kwon , et al. February 12, 2 | 2013-02-12 |
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 |
Startup sequence control method of fuel cell-super capacitor hybrid electric vehicle
Grant 8,121,748 - Jeon , et al. February 21, 2 | 2012-02-21 |
Sensorless Control Method Of High Performance Permanent Magnet Synchronous Motor During Emergency Operation
App 20110025241 - Kwon; Soon Woo ; et al. | 2011-02-03 |
Apparatus And Method For Controlling Motor Position And Creep Of Electric Vehicle
App 20110029172 - Kwon; Sang Uk ; et al. | 2011-02-03 |
Startup sequence control method of fuel cell-super capacitor hybrid electric vehicle
App 20090112384 - Jeon; Soon Il ; et al. | 2009-04-30 |
Fishing reel
Grant D583,011 - Lee December 16, 2 | 2008-12-16 |
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 |
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