| Patent | Date |
|---|
Method For Manufacturing Metal Precursor And Method For Manufacturing Metal Ink By Using Metal Precursor
App 20150239819 - Kim; Sung Soon ; et al. | 2015-08-27 |
Method For Manufacturing Metal Nanoparticles And Method For Manufacturing Metal Nanoparticle Ink By Same
App 20150225549 - Kim; Sung Soon ; et al. | 2015-08-13 |
Method For Manufacturing Metal Nanoparticles By Using Phase Transition Reduction, And Metal Ink Comprising Metal Nanoparticles Manufactured Thereby
App 20150217374 - Kim; Sung Soon ; et al. | 2015-08-06 |
Electrophotographic toner and method of preparing the same
Grant 8,227,161 - Shin , et al. July 24, 2 | 2012-07-24 |
Toner and process of preparing the same
Grant 8,158,320 - Kim , et al. April 17, 2 | 2012-04-17 |
Hybrid toner and method of preparing the same
Grant 8,137,885 - Kim , et al. March 20, 2 | 2012-03-20 |
Toner for electrophotography
Grant 7,935,470 - Jeong , et al. May 3, 2 | 2011-05-03 |
Hybrid toner and method of preparing the same
Grant 7,932,008 - Kim , et al. April 26, 2 | 2011-04-26 |
Toner for electrophotography
Grant 7,927,776 - Jeong , et al. April 19, 2 | 2011-04-19 |
Method of preparing core-shell toner and toner prepared using the method
Grant 7,892,716 - Cheong , et al. February 22, 2 | 2011-02-22 |
Method of preparing toner and toner prepared using the method
Grant 7,842,449 - Hong , et al. November 30, 2 | 2010-11-30 |
Method of preparing toner and toner prepared using the method
Grant 7,759,041 - Hong , et al. July 20, 2 | 2010-07-20 |
Method of preparing toner and toner prepared using the method
Grant 7,749,675 - Lee , et al. July 6, 2 | 2010-07-06 |
Method of preparing toner and toner prepared using the method
Grant 7,585,608 - Hong , et al. September 8, 2 | 2009-09-08 |
Toner And Process Of Preparing The Same
App 20090155701 - KIM; In ; et al. | 2009-06-18 |
Toner, Method Of Preparing The Same, Method Of Forming Images Using The Toner And Image Forming Device Using The Toner
App 20090155700 - Pang; Kyeong ; et al. | 2009-06-18 |
Electrophotographic Toner And Method Of Preparing The Same
App 20090111038 - SHIN; Yoda ; et al. | 2009-04-30 |
Environment-friendly Toner For Electrophotography And Method Of Preparing The Same
App 20090111043 - Joo; Hae-ree ; et al. | 2009-04-30 |
Toner, Method Of Preparing Toner, Method Of Forming Image Using The Toner, And Image Forming Apparatus Employing The Toner
App 20090061334 - Shin; Yo-da ; et al. | 2009-03-05 |
Toner, Method Of Forming Images Using The Toner And Image Forming Device Using The Toner
App 20090053642 - Cheong; Min-young ; et al. | 2009-02-26 |
Method Of Preparing Toner And Toner Prepared Using The Method
App 20090053630 - LEE; Jun-young ; et al. | 2009-02-26 |
Electrophotographic photoreceptor containing asymmetric naphthalenetetracarboxylic acid diimide derivatives and electrophotographic imaging apparatus employing the same
Grant 7,494,754 - Kim , et al. February 24, 2 | 2009-02-24 |
Hybrid Toner And Method Of Preparing The Same
App 20090023087 - KIM; In ; et al. | 2009-01-22 |
Hollow toner and process of preparing the same
App 20090017394 - Pang; Kyeong ; et al. | 2009-01-15 |
Preparation method of latex for toner and preparation method of toner from the same
App 20080318151 - Shin; Yoda ; et al. | 2008-12-25 |
Method Of Preparing Toner And Toner Prepared Using The Method
App 20080318141 - SHIN; Yo-da ; et al. | 2008-12-25 |
Electrophotographic photoreceptor containing naphthalenetetracarboxylic acid diimide derivatives as electron transport materials in charge generating layer and the electrophotographic imaging apparatus using the photoreceptor
Grant 7,449,270 - Kim , et al. November 11, 2 | 2008-11-11 |
Electrophotographic photoreceptor containing asymmetrical naphthalenetetracarboxylic acid diimide derivatives and electrophotographic imaging apparatus employing the photoreceptor
Grant 7,432,029 - Kim , et al. October 7, 2 | 2008-10-07 |
Electrophotographic photoreceptor containing asymmetrical naphthalenetetracarboxylic acid diimide derivative as electron transporting material in a charge generating layer and electrophotographic image forming apparatus employing the photoreceptor
Grant 7,413,836 - Kim , et al. August 19, 2 | 2008-08-19 |
Toner for electrophotography
App 20080182195 - Jeong; Jae-hyeuk ; et al. | 2008-07-31 |
Method of preparing toner, toner prepared using the method, image forming method using the toner, and image forming apparatus containing the toner
App 20080176158 - Cheong; Min-young ; et al. | 2008-07-24 |
Method of preparing toner and toner prepared using the method
App 20080171273 - Cheong; Min-young ; et al. | 2008-07-17 |
Electrophotographic photoreceptor containing naphthalenetetracarboxylic acid diimide derivatives and electrophotographic imaging apparatus employing the same
Grant 7,396,624 - Kim , et al. July 8, 2 | 2008-07-08 |
Hybrid toner and method of preparing the same
App 20080160442 - Kim; In ; et al. | 2008-07-03 |
Hybrid toner and method of preparing the same
App 20080160441 - Kim; In ; et al. | 2008-07-03 |
Method of preparing toner and toner prepared using the method
App 20080145776 - Shin; Yo-da ; et al. | 2008-06-19 |
Toner for electrophotography
App 20080138736 - Jeong; Jae-hyeuk ; et al. | 2008-06-12 |
Preparation method of toner having micro radius
Grant 7,378,214 - Lee , et al. May 27, 2 | 2008-05-27 |
Liquid toner composition and preparation method of the same
Grant 7,374,852 - Yon , et al. May 20, 2 | 2008-05-20 |
Method of preparing toner, toner prepared using the method, method of forming image using the toner, and image forming apparatus employing the toner
App 20080113290 - Cheong; Min-young ; et al. | 2008-05-15 |
Liquid toner for electrophotography and method of preparing the same
Grant 7,371,496 - Lee , et al. May 13, 2 | 2008-05-13 |
Method Of Preparing Resin Composition Of Toner And Toner Composition Having The Same
App 20080102394 - PANG; Kyeong ; et al. | 2008-05-01 |
Composition for overcoat layer of organophotoreceptor, organophotoreceptor manufactured by employing the same and the electrophotographic imaging apparatus containing the same
Grant 7,354,534 - Lee , et al. April 8, 2 | 2008-04-08 |
Method To Prepare Toner Composition
App 20080076056 - Kim; In ; et al. | 2008-03-27 |
Method Of Preparing Latex For Toner Composition And Method Of Preparing Toner Composition Using The Same
App 20080076053 - HONG; Chang-kook ; et al. | 2008-03-27 |
Method Of Preparing Latex For Toner Composition And Method Of Preparing Toner Composition Using The Same
App 20080076057 - Hong; Chang-kook ; et al. | 2008-03-27 |
Developer cartridge for a wet-type image forming apparatus
Grant 7,349,654 - Joo , et al. March 25, 2 | 2008-03-25 |
Core-shell latex polymer comprising a crystalline polymer and method of preparing a core-shell latex polymer
App 20080064787 - LEE; Jun-young ; et al. | 2008-03-13 |
Method of preparing toner, toner prepared using the method, and method and device for forming image using the toner
App 20080063967 - Shin; Yo-da ; et al. | 2008-03-13 |
Toner composition and method of preparation
App 20080057432 - Kim; Sang-deok ; et al. | 2008-03-06 |
Method for preparing latex containing pigment copolymerized with a crystalline polymer
App 20080032227 - Lee; Jun-Young ; et al. | 2008-02-07 |
Method of preparing toner and toner prepared using the method
App 20080003515 - Shin; Yo-da ; et al. | 2008-01-03 |
Method of preparing toner and toner prepared using the method
App 20080003514 - Shin; Yo-da ; et al. | 2008-01-03 |
Phenylazomethylene-cyclohexadienone derivatives comprising electron withdrawing group and electrophotographic photoreceptor comprising the derivatives
Grant 7,314,692 - Kim , et al. January 1, 2 | 2008-01-01 |
Method of preparing toner and toner prepared using the method
App 20070298345 - Hong; Chang-kook ; et al. | 2007-12-27 |
Method for preparing latex containing pigment copolymerized with a crystalline polymer
Grant 7,307,129 - Lee , et al. December 11, 2 | 2007-12-11 |
Method of preparing toner and toner prepared using the method
App 20070269731 - Cheong; Min-young ; et al. | 2007-11-22 |
Naphthalenetetracarboxylic acid diimide derivatives and electrophotographic photoconductive material using the derivatives
Grant 7,291,429 - Kim , et al. November 6, 2 | 2007-11-06 |
Preparation method of polyester resin
Grant 7,271,236 - Kim , et al. September 18, 2 | 2007-09-18 |
Liquid ink composition and method of producing a liquid ink composition
Grant 7,259,193 - Yon , et al. August 21, 2 | 2007-08-21 |
Test apparatus for evaluating electrical properties of liquid toner and test method for the same
Grant 7,248,060 - Kim , et al. July 24, 2 | 2007-07-24 |
Method of preparing toner and toner prepared using the method
App 20070166637 - Lee; Jun-young ; et al. | 2007-07-19 |
Method of preparing toner and toner prepared using the method
App 20070154831 - Cheong; Min-young ; et al. | 2007-07-05 |
Method of preparing toner and toner prepared using the method
App 20070154832 - Hong; Chang-kook ; et al. | 2007-07-05 |
Method of preparing toner and toner prepared using the method
App 20070154830 - Hong; Chang-kook ; et al. | 2007-07-05 |
Method of preparing toner and toner prepared using the method
App 20070134583 - Cheong; Min-young ; et al. | 2007-06-14 |
Method of preparing toner and toner prepared using the method
App 20070122732 - Cheong; Min-young ; et al. | 2007-05-31 |
Toner and method of preparing toner
App 20070117034 - Hong; Chang-kook ; et al. | 2007-05-24 |
Electrophotographic photoreceptor containing a chelate compound
Grant 7,217,482 - Kim , et al. May 15, 2 | 2007-05-15 |
Method of preparing toner and toner prepared using the method
App 20070072107 - Cheong; Min-young ; et al. | 2007-03-29 |
Method of preparing toner using reformed plant oil and toner prepared using the method
App 20070072106 - Hong; Chang-kook ; et al. | 2007-03-29 |
Electrophotographic photoreceptor containing naphthalenetetracarboxylic acid diimide derivative as electron transporting material in a charge generating layer and electrophotographic image forming apparatus employing the photoreceptor
App 20070065740 - Kim; Seung-ju ; et al. | 2007-03-22 |
Method of preparing toner and toner prepared using the method
App 20070059624 - Cheong; Min-young ; et al. | 2007-03-15 |
Method of preparing toner and toner prepared using the method
App 20070048644 - Lee; Jun-young ; et al. | 2007-03-01 |
Composition for overcoat layer of organophotoreceptor, organophotoreceptor manufactured by employing the same and the electrophotographic imaging apparatus containing the same
Grant 7,172,843 - Lee , et al. February 6, 2 | 2007-02-06 |
Method of preparing toner and toner prepared using the method
App 20070026337 - Hong; Chang-kook ; et al. | 2007-02-01 |
Electrophotographic photoreceptor for preventing image deterioration from repeated use and electrophotographic image forming apparatus employing the photoreceptor
App 20070026327 - Lim; An-kee ; et al. | 2007-02-01 |
Composition for overcoat layer of organophotoreceptor, organophotoreceptor manufactured by employing the same and the electrophotographic imaging apparatus containing the same
App 20070026331 - Lee; Nam-jeong ; et al. | 2007-02-01 |
Double-layered positively-charged organic photoreceptor
Grant 7,169,519 - Lee , et al. January 30, 2 | 2007-01-30 |
Naphthalenetetracarboxylic acid diimide derivatives and electrophotographic photoconductive material having the same
Grant 7,157,196 - Kim , et al. January 2, 2 | 2007-01-02 |
Electrophotographic photoreceptor containing electron transporting material in a charge generating layer
App 20060292467 - Kim; Beom-jun ; et al. | 2006-12-28 |
Electrophotographic photoreceptor containing naphthalenetetracarboxylic acid diimide derivatives as electron transport materials in charge generating layer and the electrophotographic imaging apparatus using the photoreceptor
App 20060281020 - Kim; Beom-jun ; et al. | 2006-12-14 |
Liquid electrophotography printer having exhaust system with oxidative catalyst filter
Grant 7,149,454 - Yon , et al. December 12, 2 | 2006-12-12 |
Composition for forming overcoat layer for organic photoreceptor and organic photoreceptor employing overcoat layer prepared from the composition
Grant 7,132,208 - Lee , et al. November 7, 2 | 2006-11-07 |
Method for preparing polymer latex particles having core/shell structure
App 20060228642 - Lee; Jun-young ; et al. | 2006-10-12 |
Multi-layered electrophotographic positively charged organic photoconductor and manufacturing method thereof
Grant 7,115,346 - Yokota , et al. October 3, 2 | 2006-10-03 |
Electrophotographic photoreceptor containing asymmetric naphthalenetetracarboxylic acid diimide derivatives and electrophotographic imaging apparatus employing the same
App 20060183044 - Kim; Beom-jun ; et al. | 2006-08-17 |
Single layered electrophotographic photoreceptor
Grant 7,083,886 - Yokota , et al. August 1, 2 | 2006-08-01 |
Polymer having stilbenquinone structure and electrophotographic photoreceptor containing the same
Grant 7,083,883 - Kim , et al. August 1, 2 | 2006-08-01 |
Electrophotographic photoreceptor and electrophotographic imaging apparatus
App 20060154159 - Lim; An-kee ; et al. | 2006-07-13 |
Electrophotographic photoreceptor containing naphthalenetetracarboxylic acid diimide derivatives and electrophotographic imaging apparatus employing the photoreceptor
App 20060147825 - Kim; Seung-ju ; et al. | 2006-07-06 |
Composition for overcoat layer of organophotoreceptor, organophotoreceptor manufactured by employing the same and the electrophotographic imaging apparatus containing the same
App 20060142444 - Lee; Nam-jeong ; et al. | 2006-06-29 |
Developer cartridge
App 20060133852 - Joo; Hae-Ree ; et al. | 2006-06-22 |
Naphthoquinone derivative and electrophotographic photoreceptor containing the same
Grant 7,060,405 - Kim , et al. June 13, 2 | 2006-06-13 |
Single layered electrophotographic photoreceptor
Grant 7,045,264 - Yokota , et al. May 16, 2 | 2006-05-16 |
Method of preparing toner composition
App 20060088782 - Lee; Jun-young ; et al. | 2006-04-27 |
Wet-type electrophotographic printer with photocatalystic filter
Grant 7,027,752 - Yon , et al. April 11, 2 | 2006-04-11 |
Preparation method of polyester resin
App 20060063088 - Kim; Sang-woo ; et al. | 2006-03-23 |
Test apparatus for evaluating electrical properties of liquid toner and test method for the same
App 20060049837 - Kim; Jung-wook ; et al. | 2006-03-09 |
Method of making coating composition for producing single layered photosensitive layer by using homogenizer
App 20060003242 - Lee; Hwan-koo ; et al. | 2006-01-05 |
Positively-charged electrophotographic organophotoreceptor, and method of manufacture
App 20060003243 - Lee; Nam-jeong ; et al. | 2006-01-05 |
Preparation method of toner having micro radius
App 20050271970 - Lee, Jun-young ; et al. | 2005-12-08 |
Liquid toner composition and preparation method of the same
App 20050244736 - Yon, Kyung-yol ; et al. | 2005-11-03 |
Preparation method of latex polymer comprising wax and colorant
App 20050234189 - Lee, Jun-young ; et al. | 2005-10-20 |
Electrophotographic photoreceptor containing naphthalenetetracarboxylic acid diimide derivatives and electrophotographic imaging apparatus employing the same
App 20050227156 - Kim, Beom-jun ; et al. | 2005-10-13 |
Liquid developer for developing latent electrostatic image and method for preparing the same
Grant 6,951,703 - Chae , et al. October 4, 2 | 2005-10-04 |
Double-layered positively-charged organic photoreceptor
Grant 6,949,321 - Lee , et al. September 27, 2 | 2005-09-27 |
Composition for forming overcoat layer for organophotoreceptor using polyaminoether and organophotoreceptor employing overcoat layer prepared from the composition
Grant 6,949,322 - Lee , et al. September 27, 2 | 2005-09-27 |
Method for preparing latex containing pigment copolymerized with a crystalline polymer
App 20050203245 - Lee, Jun-young ; et al. | 2005-09-15 |
Core-shell latex polymer comprising a crystalline polymer and method of preparing a core-shell latex polymer
App 20050159530 - Lee, Jun-young ; et al. | 2005-07-21 |
Liquid toner for electrophotography and method of preparing the same
App 20050153226 - Lee, Nam-Jeong ; et al. | 2005-07-14 |
Phenylazomethylene-cyclohexadienone derivatives comprising electron withdrawing group and electrophotographic photoreceptor comprising the derivatives
App 20050130051 - Kim, Beom-jun ; et al. | 2005-06-16 |
Naphthalenetetracarboxylic acid diimide derivatives and electrophotographic photoconductive material using the derivatives
App 20050112482 - Kim, Beom-jun ; et al. | 2005-05-26 |
Electrophotographic photoreceptor containing a chelate compound
App 20050112486 - Kim, Beom-jun ; et al. | 2005-05-26 |
Liquid ink composition and method of producing a liquid ink composition
App 20050075417 - Yon, Kyung-yol ; et al. | 2005-04-07 |
Naphthalene tetracarboxylic diimide based polymer, electrophotographic photoreceptor containing the same, and electrophotographic cartridge, electrophotographic drum and electrophotographic image forming apparatus comprising the electrophotographic photoreceptor
App 20050031977 - Kim, Seung-ju ; et al. | 2005-02-10 |
Naphthalenetetracarboxylic diimide derivatives and electrophotographic photoconductor containing the same
App 20050019685 - Kim, Beom-jun ; et al. | 2005-01-27 |
Naphthalenetetracarboxylic acid diimide derivatives and electrophotographic photoconductive material having the same
App 20050003286 - Kim, Seung-ju ; et al. | 2005-01-06 |
Liquid ink composition and preparation of the same
App 20040225030 - Yon, Kyung-yol ; et al. | 2004-11-11 |
Naphthoquinone derivative and electrophotographic photoreceptor containing the same
App 20040156651 - Kim, Beom-jun ; et al. | 2004-08-12 |
Liquid electrophotography printer
App 20040146314 - Yon, Kyung-Yol ; et al. | 2004-07-29 |
Overcoat layer composition and organic photoreceptor using the same
App 20040147664 - Lee, Nam-jeong ; et al. | 2004-07-29 |
Composition for overcoat layer of organophotoreceptor, organophotoreceptor manufactured by employing the same and the electrophotographic imaging apparatus containing the same
App 20040142260 - Lee, Nam-jeong ; et al. | 2004-07-22 |
Overcoating composition and organic photoreceptor using the same
App 20040143056 - Lee, Nam-Jeong ; et al. | 2004-07-22 |
Electrophotographic photoreceptor for wet development
App 20040137345 - Yokota, Saburo ; et al. | 2004-07-15 |
Positively-charged electrophotographic organic photoreceptor
App 20040137346 - Lee, Nam-Jeong ; et al. | 2004-07-15 |
Multi-layered electrophotographic positively charged organic photoconductor and manufacturing method thereof
App 20040121251 - Yokota, Saburo ; et al. | 2004-06-24 |
Single layered electrophotographic photoreceptor
App 20040121252 - Yokota, Saburo ; et al. | 2004-06-24 |
Polymer having stilbenquinone structure and electrophotographic photoreceptor containing the same
App 20040096762 - Kim, Beom-Jun ; et al. | 2004-05-20 |
Single layered electrophotographic photoreceptor
App 20040091801 - Joo, Hae-ree ; et al. | 2004-05-13 |
Double-layered positively-charged organic photoreceptor
App 20040091802 - Lee, Nam-Jeong ; et al. | 2004-05-13 |
Double-layered positively-charged organic photoreceptor
App 20040081902 - Lee, Nam-Jeong ; et al. | 2004-04-29 |
Single layered electrophotographic photoreceptor
App 20040063017 - Lee, Hwan koo ; et al. | 2004-04-01 |
Wet-type electrophotographic printer with photocatalystic filter
App 20040047646 - Yon, Kyung-yol ; et al. | 2004-03-11 |
Liquid developer for developing latent electrostatic image and method for preparing the same
App 20040002014 - Chae, Seong-joon ; et al. | 2004-01-01 |
Single layered electrophotographic photoreceptor
App 20030235771 - Yokota, Saburo ; et al. | 2003-12-25 |
Composition for forming overcoat layer for organophotoreceptor using polyaminoether and organophotoreceptor employing overcoat layer prepared from the composition
App 20030235431 - Lee, Nam-Jeong ; et al. | 2003-12-25 |
Composition for forming overcoat layer for organic photoreceptor and organic photoreceptor employing overcoat layer prepared from the composition
App 20030199620 - Lee, Nam-Jeong ; et al. | 2003-10-23 |
Composition for forming overcoat layer for organic photoreceptor and organic photoreceptor employing overcoat layer prepared from the composition
App 20030195283 - Lee, Nam-Jeong ; et al. | 2003-10-16 |
Positively-charged electrophotographic organophotoreceptor, and cartridge, drum and image forming apparatus having same
App 20030170555 - Lee, Nam-Jeong ; et al. | 2003-09-11 |
Sheet coating apparatus
App 20010017106 - Yoo, Yong-baek ; et al. | 2001-08-30 |
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