| Patent | Date |
|---|
Backlight Apparatus For Display And Current Control Integrated Circuit Thereof
App 20210398498 - KIM; Min Seon ; et al. | 2021-12-23 |
Backlight Apparatus For Display
App 20210398499 - KIM; Min Seon ; et al. | 2021-12-23 |
Smart Mask And Smart Mask-based Service System
App 20210195387 - KIM; Yong Geun ; et al. | 2021-06-24 |
LED lighting apparatus
Grant 10,912,169 - Mun , et al. February 2, 2 | 2021-02-02 |
Led Lighting Apparatus
App 20190274198 - MUN; Gyeong Sik ; et al. | 2019-09-05 |
LED lighting apparatus
Grant 10,299,324 - Mun , et al. | 2019-05-21 |
Control circuit and method of LED lighting apparatus
Grant 10,271,397 - Kim | 2019-04-23 |
Lighting apparatus
Grant 10,201,048 - Kim , et al. Fe | 2019-02-05 |
Led Lighting Apparatus
App 20180328551 - KIM; Yong Geun ; et al. | 2018-11-15 |
Light emitting diode lighting device
Grant 9,883,559 - Kim , et al. January 30, 2 | 2018-01-30 |
Control Circuit And Method Of Led Lighting Apparatus
App 20180027624 - KIM; Yong Geun | 2018-01-25 |
Control circuit and method for generating voltage for light emitting diode lighting device
Grant 9,730,286 - Kim August 8, 2 | 2017-08-08 |
Lighting apparatus and dimming regulation circuit thereof
Grant 9,730,287 - Kim , et al. August 8, 2 | 2017-08-08 |
Lighting Apparatus
App 20170202072 - KIM; Yong Geun ; et al. | 2017-07-13 |
Control circuit for LED lighting apparatus
Grant 9,655,187 - Kim , et al. May 16, 2 | 2017-05-16 |
LED lighting apparatus with improved heat radiation property
Grant 9,587,818 - Kim , et al. March 7, 2 | 2017-03-07 |
Lighting apparatus
Grant 9,585,215 - Kim February 28, 2 | 2017-02-28 |
Lighting Apparatus
App 20170048944 - KIM; Yong Geun ; et al. | 2017-02-16 |
Lighting Apparatus
App 20170048947 - KIM; Yong Geun ; et al. | 2017-02-16 |
Control circuit of LED lighting apparatus
Grant 9,538,605 - Kim , et al. January 3, 2 | 2017-01-03 |
Lighting apparatus
Grant 9,538,591 - Kim January 3, 2 | 2017-01-03 |
Lighting apparatus capable of reducing flicker
Grant 9,532,412 - Kim , et al. December 27, 2 | 2016-12-27 |
LED lighting apparatus, current regulator for the LED lighting apparatus, and current regulation method of the LED lighting apparatus
Grant 9,516,707 - Kim , et al. December 6, 2 | 2016-12-06 |
Control circuit of LED lighting apparatus
Grant 9,480,113 - Kim , et al. October 25, 2 | 2016-10-25 |
Control circuit of LED lighting apparatus
Grant 9,439,258 - Kim , et al. September 6, 2 | 2016-09-06 |
Control Circuit For Led Lighting Apparatus
App 20160227617 - KIM; YONG GEUN ; et al. | 2016-08-04 |
Lighting system and control circuit for the same
Grant 9,398,660 - Kim , et al. July 19, 2 | 2016-07-19 |
Control Circuit Of Led Lighting Apparatus
App 20160174327 - KIM; Yong Geun ; et al. | 2016-06-16 |
Lighting Apparatus
App 20160150605 - KIM; Yong Geun | 2016-05-26 |
Light Emitting Diode Lighting Device
App 20160135256 - KIM; Yong Geun ; et al. | 2016-05-12 |
Lighting Apparatus
App 20160119985 - KIM; Yong Geun ; et al. | 2016-04-28 |
Control Circuit And Method For Generating Voltage For Light Emitting Diode Lighting Device
App 20160113081 - KIM; Yong Geun | 2016-04-21 |
Lighting apparatus
Grant 9,320,100 - Kim , et al. April 19, 2 | 2016-04-19 |
Power supply apparatus for LED lighting and LED lighting apparatus using the power supply apparatus
Grant 9,295,127 - Kim March 22, 2 | 2016-03-22 |
Led Lighting Apparatus With Improved Heat Radiation Property
App 20160076753 - KIM; Yong Geun ; et al. | 2016-03-17 |
LED lighting apparatus and control circuit thereof
Grant 9,288,862 - Kim , et al. March 15, 2 | 2016-03-15 |
Cubicle type gas insulated switchgear monitoring and diagnosis system
Grant 9,279,858 - Min , et al. March 8, 2 | 2016-03-08 |
Lighting Apparatus
App 20160037599 - KIM; Yong Geun | 2016-02-04 |
Lighting Apparatus
App 20160029452 - KIM; Yong Geun ; et al. | 2016-01-28 |
Control Circuit Of Led Lighting Apparatus
App 20160014862 - KIM; Yong Geun ; et al. | 2016-01-14 |
Control Circuit Of Led Lighting Apparatus
App 20160007418 - KIM; Yong Geun ; et al. | 2016-01-07 |
LED lighting device and LED lighting control method
Grant 9,198,248 - Kim , et al. November 24, 2 | 2015-11-24 |
Light emitting diode illumination apparatus and control method thereof
Grant 9,155,147 - Kim , et al. October 6, 2 | 2015-10-06 |
Switching-mode power supply (SMPS) having overvoltage cutoff function, and method of cutting off overvoltage and image forming apparatus using the SMPS
Grant 9,048,737 - Jeong , et al. June 2, 2 | 2015-06-02 |
Image forming apparatus and method of controlling fusing temperature of the same
Grant 8,953,964 - Jeong , et al. February 10, 2 | 2015-02-10 |
Air Cleaner
App 20140357180 - KIM; Yong Geun | 2014-12-04 |
Led Lighting Device And Led Lighting Control Method
App 20140312805 - KIM; Yong Geun ; et al. | 2014-10-23 |
Lighting Apparatus
App 20140252974 - KIM; Yong Geun ; et al. | 2014-09-11 |
Light Emitting Diode Illumination Apparatus And Control Method Thereof
App 20140239847 - KIM; Yong Geun ; et al. | 2014-08-28 |
Cubicle Type Gas Insulated Switchgear Monitoring And Diagnosis System
App 20140028324 - MIN; Byoung Woon ; et al. | 2014-01-30 |
Customer replaceable unit monitor (CRUM) unit, replaceable unit and image forming apparatus comprising the CRUM unit, and unit driving method thereof
Grant 8,548,342 - Lee , et al. October 1, 2 | 2013-10-01 |
Printing system and printer with electronic signature capability and method thereof
Grant 8,526,608 - Song , et al. September 3, 2 | 2013-09-03 |
Image Forming Apparatus And Method Of Controlling Fusing Temperature Of The Same
App 20130142535 - JEONG; An-sik ; et al. | 2013-06-06 |
Unit Installable In Apparatus Including A Consumable Container And A Chip And Method Of Managing The Same
App 20130142524 - KIM; Yong-geun ; et al. | 2013-06-06 |
Switching-mode Power Supply (smps) Having Overvoltage Cutoff Function, And Method Of Cutting Off Overvoltage And Image Forming Apparatus Using The Smps
App 20130129367 - JEONG; An-sik ; et al. | 2013-05-23 |
Light guide and charge eliminating unit, image forming apparatus and image reading apparatus having the same
Grant 8,417,153 - Kim , et al. April 9, 2 | 2013-04-09 |
Unit installable in apparatus including a consumable container and a chip and method of managing the same
Grant 8,391,729 - Kim , et al. March 5, 2 | 2013-03-05 |
Customer Replaceable Unit Monitor (crum) Unit, Replaceable Unit And Image Forming Apparatus Comprising The Crum Unit, And Unit Driving Method Thereof
App 20120275800 - LEE; Jae-sung ; et al. | 2012-11-01 |
Customer replaceable unit monitor (CRUM) unit, replaceable unit and image forming apparatus comprising the CRUM unit, and unit driving method thereof
Grant 8,233,812 - Lee , et al. July 31, 2 | 2012-07-31 |
Electronic album image forming apparatus
Grant 8,218,186 - Kim , et al. July 10, 2 | 2012-07-10 |
Image forming apparatus and method for forming an image thereof
App 20120099144 - Kim; Yong-geun ; et al. | 2012-04-26 |
Consumable unit and method of managing consumable unit including memory storing consumable item information
Grant 8,090,274 - Kim , et al. January 3, 2 | 2012-01-03 |
Customer Replaceable Unit Monitor (crum) Unit, Replaceable Unit And Image Forming Apparatus Comprising The Crum Unit, And Unit Driving Method Thereof
App 20110318029 - LEE; Jae-sung ; et al. | 2011-12-29 |
Replacement device of an image forming device that is determined to be a licensed product or a recycled product
Grant 8,055,142 - Kim November 8, 2 | 2011-11-08 |
Image forming apparatus including temperature sensor embedded developers and method of controlling the image forming apparatus
Grant 8,055,143 - Yoo , et al. November 8, 2 | 2011-11-08 |
Customer replaceable unit monitor (CRUM) unit, replaceable unit and image forming apparatus comprising the CRUM unit, and unit driving method thereof
Grant 8,036,548 - Lee , et al. October 11, 2 | 2011-10-11 |
Method and apparatus to store information on amount of toner used, and image forming device using the same
Grant 8,027,595 - Lee , et al. September 27, 2 | 2011-09-27 |
Consumable unit and image forming apparatus for controlling the same
App 20110229154 - Kim; Yong-geun ; et al. | 2011-09-22 |
Light Guide And Charge Eliminating Unit, Image Forming Apparatus And Image Reading Apparatus Having The Same
App 20110217076 - Kim; Kyung Rok ; et al. | 2011-09-08 |
Printing system and printer with electronic signature capability and method thereof
App 20110164289 - Song; Eun-ah ; et al. | 2011-07-07 |
Consumable unit and image forming apparatus including memory storing consumable item information
Grant 7,970,292 - Kim , et al. June 28, 2 | 2011-06-28 |
Light guide and charge eliminating unit, image forming apparatus and image reading apparatus having the same
Grant 7,965,960 - Kim , et al. June 21, 2 | 2011-06-21 |
Medium feeding unit and image forming apparatus having the same
Grant 7,946,575 - Kim , et al. May 24, 2 | 2011-05-24 |
Printing system and printer with electronic signature capability and method thereof
Grant 7,929,695 - Song , et al. April 19, 2 | 2011-04-19 |
Electronic album image forming apparatus
Grant 7,843,583 - Kim , et al. November 30, 2 | 2010-11-30 |
Electronic album image forming apparatus
App 20100265526 - Kim; Yong-geun ; et al. | 2010-10-21 |
Image Forming Apparatus and Method of Controlling the Same
App 20100232814 - Kim; Yong-Geun | 2010-09-16 |
Light Guide And Charge Eliminating Unit, Image Forming Apparatus And Image Reading Apparatus Having The Same
App 20100183333 - KIM; Kyung Rok ; et al. | 2010-07-22 |
Image Forming Apparatus Including Temperature Sensor Embedded Developers And Method Of Controlling The Image Forming Apparatus
App 20100129095 - YOO; Young-ho ; et al. | 2010-05-27 |
Image forming apparatus for determining licensed or unlicensed products and method of controlling the same
Grant 7,725,044 - Kim May 25, 2 | 2010-05-25 |
Customer Replaceable Unit Monitor (crum) Unit, Replaceable Unit And Image Forming Apparatus Comprising The Crum Unit, And Unit Driving Method Thereof
App 20100028031 - LEE; Jae-sung ; et al. | 2010-02-04 |
Medium Feeding Unit And Image Forming Apparatus Having The Same
App 20090097897 - Kim; Yong-geun ; et al. | 2009-04-16 |
Consumable Unit And Image Forming Apparatus For Controlling The Same
App 20080273883 - Kim; Yong-geun ; et al. | 2008-11-06 |
Apparatus and method of driving a transfer belt
Grant 7,447,453 - Kim , et al. November 4, 2 | 2008-11-04 |
Method And Apparatus To Store Information On Amount Of Toner Used, And Image Forming Device Using The Same
App 20080166144 - LEE; Il-su ; et al. | 2008-07-10 |
Image forming apparatus capable of optimum outputting according to the grade of consumables
Grant 7,315,700 - Kim , et al. January 1, 2 | 2008-01-01 |
Insulation film deposition method for a semiconductor device
App 20070264842 - Kim; Yong-Geun | 2007-11-15 |
Electronic album image forming apparatus
App 20070024918 - Kim; Yong-geun ; et al. | 2007-02-01 |
Image forming apparatus and method of controlling the same
App 20070025743 - Kim; Yong-Geun | 2007-02-01 |
Printing system and printer with electronic signature capability and method thereof
App 20070019809 - Song; Eun-ah ; et al. | 2007-01-25 |
Apparatus and method for determining compatibility of a component unit with an electronic machine connected thereto
App 20060106468 - Kim; Yong-geun | 2006-05-18 |
Printer, image printing system to which the printer is applied, and method for printing confidential document
Grant 6,943,907 - Kim September 13, 2 | 2005-09-13 |
Device and method for measuring image density
Grant 6,934,480 - Shim , et al. August 23, 2 | 2005-08-23 |
Fusing equipment of image forming apparatus
Grant 6,907,219 - Kim , et al. June 14, 2 | 2005-06-14 |
Apparatus and method of driving a transfer belt
App 20050089351 - Kim, Yong-geun ; et al. | 2005-04-28 |
Fusing and fixing unit of image forming apparatus having infrared heat source
Grant 6,862,423 - Kim , et al. March 1, 2 | 2005-03-01 |
Image forming apparatus capable of optimum outputting according to the grade of consumables
App 20050008375 - Kim, Yong-geun ; et al. | 2005-01-13 |
Image forming apparatus which facilitates redesign and component arrangement method thereof
Grant 6,826,376 - An , et al. November 30, 2 | 2004-11-30 |
Method and apparatus for controlling a light signal in electrophotographic developing type printer
Grant 6,795,100 - Kim September 21, 2 | 2004-09-21 |
Image forming apparatus which facilitates redesign and component arrrangement method thereof
App 20040096233 - An, Seung-deog ; et al. | 2004-05-20 |
Image forming apparatus and driving method thereof
App 20040075862 - Kim, Yong-geun | 2004-04-22 |
Fusing equipment of image forming apparatus
App 20040001731 - Kim, Yong-geun ; et al. | 2004-01-01 |
Method and system for implementing function modules in an image forming apparatus
Grant 6,640,265 - Kim October 28, 2 | 2003-10-28 |
Fusing and fixing unit of image forming apparatus
App 20030190177 - Kim, Yong-geun ; et al. | 2003-10-09 |
Photosensitive drum for printing apparatus
App 20030170554 - Kim, Yong-Geun ; et al. | 2003-09-11 |
Photosensitive drum structure for image forming apparatus using photosensitive belt
App 20030161662 - Kim, Yong-Geun ; et al. | 2003-08-28 |
Liquid level measuring apparatus and method
Grant 6,546,794 - Kim , et al. April 15, 2 | 2003-04-15 |
Device and method for measuring image density
App 20030068168 - Shim, Woo-Jung ; et al. | 2003-04-10 |
Method and apparatus for controlling a light signal in electrophotographic recording apparatus
App 20030063184 - Kim, Yong-Geun | 2003-04-03 |
Liquid level measuring apparatus and method
App 20020129649 - Kim, Yong-geun ; et al. | 2002-09-19 |
Carrier recovery apparatus of liquid electrophotographic printer
App 20020090232 - Pang, Jeong-Hun ; et al. | 2002-07-11 |
Power supply controlling method and printer adopting the power supply controlling method
Grant 6,330,069 - Kim December 11, 2 | 2001-12-11 |
Developer unit having memory, and method of operating image forming apparatus using the same
App 20010028800 - Kim, Yong-Geun | 2001-10-11 |
Printer and power controlling method therefor
Grant 6,134,401 - Yun , et al. October 17, 2 | 2000-10-17 |
Device for switching paper passage in multi-functional image producing apparatus
Grant 5,996,995 - Kim , et al. December 7, 1 | 1999-12-07 |
Perfume spraying printer
Grant 5,975,675 - Kim November 2, 1 | 1999-11-02 |
Led light source apparatus for scanner and method for controlling the same
Grant 5,767,979 - Kim June 16, 1 | 1998-06-16 |
Circuit for resolution matching
Grant 5,615,310 - Kim March 25, 1 | 1997-03-25 |
Circuit for controlling temperature of a fuser unit in a laser printer
Grant 5,406,361 - Kim April 11, 1 | 1995-04-11 |
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