| Patent | Date |
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Device For Generating Verification Vector For Circuit Design Verification, Circuit Design System, And Reinforcement Learning Method Of The Device And The Circuit Design System
App 20220198111 - Huh; In ; et al. | 2022-06-23 |
Device for generating verification vector for circuit design verification, circuit design system, and reinforcement learning method of the device and the circuit design system
Grant 11,281,832 - Huh , et al. March 22, 2 | 2022-03-22 |
Device For Generating Verification Vector For Circuit Design Verification, Circuit Design System, And Reinforcement Learning Met
App 20200257840 - A1 | 2020-08-13 |
Photosensitive body including protective layer formed on photosensitive layer
Grant 10,642,176 - Ha , et al. | 2020-05-05 |
Photosensitive Body Including Protective Layer Formed On Photosensitive Layer
App 20180239248 - HA; Young-soo ; et al. | 2018-08-23 |
Preparation of bee venom with allergenic components removed
Grant 9,492,486 - Shen , et al. November 15, 2 | 2016-11-15 |
Electro-photographic photoreceptor and image forming apparatus including the same
Grant 9,146,457 - Kim , et al. September 29, 2 | 2015-09-29 |
Electro-photographic Photoreceptor And Image Forming Apparatus Including The Same
App 20140302431 - Kim; Seung-ju ; et al. | 2014-10-09 |
Electrophotographic photoreceptor and electrophotographic imaging apparatus employing the photoreceptor
Grant 7,622,232 - Yokota , et al. November 24, 2 | 2009-11-24 |
Electrophotographic Photoreceptor Having Improved Dark Decay Characteristics And Electrophotographic Imaging Apparatus Employing The Same
App 20090061341 - KIM; Seung-ju ; et al. | 2009-03-05 |
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 |
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 |
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 |
Electrophotographic photoreceptor, method of preparation, and electrophotographic imaging apparatus
App 20080160439 - Yokota; Saburo ; et al. | 2008-07-03 |
Electrophotographic photoreceptor using the electron transferring compound
Grant 7,341,811 - Kim , et al. March 11, 2 | 2008-03-11 |
Organic photoreceptor and electrophotographic image forming apparatus including the organic photoreceptor
App 20080014515 - Yokota; Saburo ; et al. | 2008-01-17 |
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 |
Naphthalenetetracarboxylic acid diimide derivatives and electrophotographic photoconductive material using the derivatives
Grant 7,291,429 - Kim , et al. November 6, 2 | 2007-11-06 |
Electrophotographic photoreceptor and electrophotographic imaging apparatus employing the photoreceptor
App 20070190439 - Yokota; Saburo ; et al. | 2007-08-16 |
Electrophotographic photoreceptor containing a chelate compound
Grant 7,217,482 - Kim , et al. May 15, 2 | 2007-05-15 |
Titanyl phthalocyanine crystal and manufacturing method thereof and electrophotographic photoreceptor and electrophotographic imaging apparatus using the photoreceptor
App 20070105032 - Yokota; Saburo ; et al. | 2007-05-10 |
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 |
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 |
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 for blue-violet exposure light source and electrophotographic imaging apparatus employing the photoreceptor
App 20060292468 - Yokota; Saburo ; 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 |
Electrophotographic photoreceptor containing pyridine-substituted asymmetric naphthalenetetracarboxylic acid diimide derivatives and electrophotographic imaging apparatus
App 20060183043 - Kim; Seung-ju ; et al. | 2006-08-17 |
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 |
Electrophotographic photoreceptor containing naphthalenetetracarboxylic acid diimide derivatives and electrophotographic imaging apparatus employing the photoreceptor
App 20060147825 - Kim; Seung-ju ; et al. | 2006-07-06 |
Method of making coating composition for producing single layered photosensitive layer by using homogenizer
App 20060003242 - Lee; Hwan-koo ; et al. | 2006-01-05 |
Electrophotographic photoreceptor containing naphthalenetetracarboxylic acid diimide derivatives and electrophotographic imaging apparatus employing the same
App 20050227156 - Kim, Beom-jun ; et al. | 2005-10-13 |
Electrophotographic photoreceptor and electrophotographic imaging apparatus using the same
App 20050186492 - Yokota, Saburo ; et al. | 2005-08-25 |
Phenylazomethylene-cyclohexadienone derivatives comprising electron withdrawing group and electrophotographic photoreceptor comprising the derivatives
App 20050130051 - Kim, Beom-jun ; et al. | 2005-06-16 |
Electron transferring compound and electrophotographic photoreceptor using the electron transferring compound
App 20050118519 - Kim, Beom-jun ; et al. | 2005-06-02 |
Electrophotographic photoreceptor containing a chelate compound
App 20050112486 - Kim, Beom-jun ; et al. | 2005-05-26 |
Naphthalenetetracarboxylic acid diimide derivatives and electrophotographic photoconductive material using the derivatives
App 20050112482 - Kim, Beom-jun ; et al. | 2005-05-26 |
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 |
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