Patent | Date |
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Illumination state monitoring apparatus Grant 11,190,712 - Oh November 30, 2 | 2021-11-30 |
Illumination State Monitoring Apparatus App 20210127076 - OH; Jae Yoon | 2021-04-29 |
Monitoring camera for generating 3-dimensional image and method of generating 3-dimensional image using the same Grant 9,641,754 - Oh May 2, 2 | 2017-05-02 |
Image alignment apparatus and image alignment method of using the same Grant 9,436,894 - Lee , et al. September 6, 2 | 2016-09-06 |
Method and system for compensating for image blur by moving image sensor Grant 9,420,185 - Oh August 16, 2 | 2016-08-16 |
Image fusion system and method Grant 9,369,612 - Oh , et al. June 14, 2 | 2016-06-14 |
Method and system for removing noise by controlling lens iris Grant 9,210,342 - Oh December 8, 2 | 2015-12-08 |
Method And System For Removing Noise By Controlling Lens Iris App 20150172571 - OH; Jae Yoon | 2015-06-18 |
Image Alignment Apparatus And Image Alignment Method Of Using The Same App 20150055873 - LEE; Joon Sung ;   et al. | 2015-02-26 |
Image Fusion System And Method App 20150055886 - OH; Jae Yoon ;   et al. | 2015-02-26 |
Monitoring system for generating 3-dimensional image and method of measuring distance by using the image Grant 8,947,781 - Oh February 3, 2 | 2015-02-03 |
Method And System For Compensating For Image Blur By Moving Image Sensor App 20130278754 - OH; Jae-yoon | 2013-10-24 |
Monitoring System For Generating 3-dimensional Image And Method Of Measuring Distance By Using The Image App 20120275022 - OH; Jae-Yoon | 2012-11-01 |
Monitoring Camera For Generating 3-dimensional Image And Method Of Generating 3-dimensional Image Using The Same App 20120242787 - OH; Jae-yoon | 2012-09-27 |
Rotor of electric motor for simplifying manufacturing process and electric motor having the same Grant 7,956,505 - Shin , et al. June 7, 2 | 2011-06-07 |
Motor driver system and method of protecting motor driver Grant 7,936,141 - Lee , et al. May 3, 2 | 2011-05-03 |
Synchronous reluctance motor and compressor having the same Grant 7,876,018 - Oh , et al. January 25, 2 | 2011-01-25 |
Motor driver system and method for controlling motor driver Grant 7,852,040 - Lee , et al. December 14, 2 | 2010-12-14 |
Motor driver system and method for protecting motor driver Grant 7,791,298 - Lee , et al. September 7, 2 | 2010-09-07 |
Rotor of synchronous reluctance motor Grant 7,687,949 - Lee , et al. March 30, 2 | 2010-03-30 |
Motor Driving System And Method Of Protecting Motor Driver App 20090184673 - LEE; Kyung Hoon ;   et al. | 2009-07-23 |
Flux barrier type synchronous reluctance motor and rotor thereof Grant 7,560,846 - Lee , et al. July 14, 2 | 2009-07-14 |
Motor Driver System And Method For Controlling Motor Driver App 20080297097 - LEE; Kyung Hoon ;   et al. | 2008-12-04 |
Motor Driver System And Method For Protecting Motor Driver App 20080297085 - LEE; Kyung Hoon ;   et al. | 2008-12-04 |
Permanent magnet assisted synRM and method for imposing magnetic force thereon Grant 7,459,821 - Ho Cheong , et al. December 2, 2 | 2008-12-02 |
Rotor of Synchronous Reluctance Motor App 20080211340 - Lee; Kyung-Hoon ;   et al. | 2008-09-04 |
Apparatus and method for determining normal start up of sensorless motor Grant 7,358,694 - Won , et al. April 15, 2 | 2008-04-15 |
Apparatus And Method Of Controlling Synchronous Reluctance Motor App 20070257633 - Won; June-Hee ;   et al. | 2007-11-08 |
Rotor Of Electric Motor For Simplifying Manufacturing Process And Electric Motor Having The Same App 20070247012 - SHIN; Hyun-Hun ;   et al. | 2007-10-25 |
Synchronous Reluctance Motor And Compressor Having The Same App 20070120434 - OH; Jae-Yoon ;   et al. | 2007-05-31 |
Flux Barrier Type Synchronous Reluctance Motor And Rotor Thereof App 20060284512 - LEE; Kyung-Hoon ;   et al. | 2006-12-21 |
Sensorless motor drive apparatus and method for protecting and controlling the same Grant 7,138,777 - Won , et al. November 21, 2 | 2006-11-21 |
Apparatus and method for determining normal start up of sensorless motor App 20060201726 - Won; June Hee ;   et al. | 2006-09-14 |
Apparatus for compensating for speed error of motor Grant 7,102,309 - Oh , et al. September 5, 2 | 2006-09-05 |
Permanent magnet assisted synRM and method for imposing magnetic force thereon App 20060043812 - Cheong; Dal Ho ;   et al. | 2006-03-02 |
Sensorless motor drive apparatus and method for protecting and controlling the same App 20060033457 - Won; June Hee ;   et al. | 2006-02-16 |
Apparatus for compensating for speed error of motor App 20050062448 - Oh, Jae-Yoon ;   et al. | 2005-03-24 |
Apparatus for measuring magnetic flux of synchronous reluctance motor and sensorless control system for the same motor Grant 6,831,439 - Won , et al. December 14, 2 | 2004-12-14 |
Method of manufacturing a rotor for a synchronous reluctance motor Grant 6,769,167 - Lee , et al. August 3, 2 | 2004-08-03 |
System for controlling motor and method for the same Grant 6,735,284 - Cheong , et al. May 11, 2 | 2004-05-11 |
Apparatus and method for controlling rotation speed of synchronous reluctance motor Grant 6,724,168 - Cheong , et al. April 20, 2 | 2004-04-20 |
System For Controlling Motor And Method For The Same App 20040070364 - Cheong, Dal Ho ;   et al. | 2004-04-15 |
Apparatus for measuring magnetic flux of synchronous reluctance motor and sensorless control system for the same motor App 20040061472 - Won, June Hee ;   et al. | 2004-04-01 |
Apparatus for controlling rotation speed of motor Grant 6,646,409 - Won , et al. November 11, 2 | 2003-11-11 |
Apparatus for controlling rotation speed of motor App 20030025475 - Won, June Hee ;   et al. | 2003-02-06 |
Rotor for synchronous reluctance motor and manufacturing method thereof App 20030020351 - Lee, Kyung Hun ;   et al. | 2003-01-30 |
Apparatus and method for controlling rotation speed of synchronous reluctance motor App 20030015987 - Cheong, Dal-Ho ;   et al. | 2003-01-23 |
Phase distortion compensating apparatus and method for reducing torque ripple in 3-phase motor App 20020053891 - Lee, Dong Myung ;   et al. | 2002-05-09 |
Voltage compensating apparatus and method for 3-phase inverter employing four switches App 20020012255 - Lee, Dong Myung ;   et al. | 2002-01-31 |
Flux barrier synchronous reluctance motor Grant 6,239,526 - Oh , et al. May 29, 2 | 2001-05-29 |