Patents by Inventor Yun-woo Nam
Yun-woo Nam has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Publication number: 20240101684Abstract: The present invention relates to: an anti-fibroblast growth factor receptor 3 (FGFR3) antibody or antigen-binding fragment thereof; a nucleic acid encoding same; a recombinant expression vector comprising the nucleic acid; a host cell transfected with the recombinant expression vector; a method for producing the antibody or antigen-binding fragment thereof; a bispecific or multispecific antibody comprising the antibody or antigen-binding fragment thereof; an immune cell-engaging bispecific or multispecific antibody comprising an scFv comprising an scFv of the antibody and a second binding domain comprising at least one scFv of an antibody that binds to an immune cell-activating antigen; an antibody-drug conjugate (ADC) in which the antibody or the antigen-binding fragment thereof is bound to a drug; a chimeric antigen receptor (CAR) comprising the scFv of the anti-FGFR3 antibody as an antigen-binding site of an extracellular domain; an immune cell having the chimeric antigen receptor introduced thereinto; a cType: ApplicationFiled: January 5, 2022Publication date: March 28, 2024Inventors: Do-Hyun NAM, Yeup YOON, Byeongkwi MIN, Yun-Jee SEO, Jeong-Woo OH
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Patent number: 11943490Abstract: The method comprises registering at least one of an internet protocol (IP) address and a media access control (MAC) address of the security devices, generating a plurality of public key and private key pairs, encrypting and storing private keys comprised in the plurality of public key and private key pairs using a master key provided from a master key management unit, selecting any one of a plurality of public key and private key pairs when the access of the security device is approved and providing a certificate comprising the selected public key to the security device, receiving a symmetric key encrypted with the public key of the certificate from the security device, and decrypting the private key using the master key provided from the master key management unit.Type: GrantFiled: January 11, 2022Date of Patent: March 26, 2024Assignee: DUDU Information Technologies, Inc.Inventors: Young Sun Park, Su Man Nam, Jin Woo Lee, Jun Geol Kim, Yun Seong Kim, Yoon Jeong Kim
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Patent number: 9630440Abstract: A stamp structure includes a stamp frame having a plate part. The plate part includes a plurality of holes. The plurality of holes are configured to facilitate the adsorption of an object to the plate part during a transfer of the object from a donor substrate to a target substrate.Type: GrantFiled: November 13, 2013Date of Patent: April 25, 2017Assignee: Samsung Electronics Co., Ltd.Inventors: Ki-yeon Yang, Yun-Woo Nam
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Patent number: 9207459Abstract: A two-dimensional (2D)/three-dimensional (3D) switchable image display device is provided. The 2D/3D switchable image display device forms gradation of an image in a light modulation panel, provides color to light beams that penetrate a plurality of electro-wetting prisms arranged in correspondence to the plurality of pixels of the image, and adjusts the direction of the light beam such that the light beams of the pixels of the image are directed towards at least two different view zones in a 3D mode and such that the light beams maintain their paths in a 2D mode.Type: GrantFiled: October 2, 2014Date of Patent: December 8, 2015Assignee: Samsung Electronics Co., Ltd.Inventors: Jung-mok Bae, Yun-woo Nam, Yong-Kweun Mun, Hoon Song
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Patent number: 9001025Abstract: Example embodiments relate to a reflective type display apparatus using dielectrophoresis and a method of manufacturing the reflective type display apparatus. The display apparatus may include a first substrate and a second substrate arranged so as to face each other; a hydrophobic insulating layer formed on the first substrate; a hydrophobic pattern electrode unit arranged to form a non-uniform electric field; a hydrophilic dielectric medium with hydrophobic uncharged particles therein in a space between the first substrate and the second substrate; and a reflective plate arranged under the first substrate. The display apparatus may form an image by using dielectrophoresis of the hydrophobic uncharged particles according to an electric field gradient formed by the hydrophobic pattern electrode unit.Type: GrantFiled: December 10, 2009Date of Patent: April 7, 2015Assignee: Samsung Electronics Co., Ltd.Inventor: Yun-woo Nam
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Publication number: 20150015816Abstract: A two-dimensional (2D)/three-dimensional (3D) switchable image display device is provided. The 2D/3D switchable image display device forms gradation of an image in a light modulation panel, provides color to light beams that penetrate a plurality of electro-wetting prisms arranged in correspondence to the plurality of pixels of the image, and adjusts the direction of the light beam such that the light beams of the pixels of the image are directed towards at least two different view zones in a 3D mode and such that the light beams maintain their paths in a 2D mode.Type: ApplicationFiled: October 2, 2014Publication date: January 15, 2015Applicant: Samsung Electronics Co., Ltd.Inventors: Jung-mok BAE, Yun-woo NAM, Yong-Kweun MUN, Hoon SONG
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Patent number: 8873004Abstract: A two-dimensional (2D)/three-dimensional (3D) switchable image display device is provided. The 2D/3D switchable image display device forms gradation of an image in a light modulation panel, provides color to light beams that penetrate a plurality of electro-wetting prisms arranged in correspondence to the plurality of pixels of the image, and adjusts the direction of the light beam such that the light beams of the pixels of the image are directed towards at least two different view zones in a 3D mode and such that the light beams maintain their paths in a 2D mode.Type: GrantFiled: January 3, 2011Date of Patent: October 28, 2014Assignee: Samsung Electronics Co., Ltd.Inventors: Jung-mok Bae, Yun-woo Nam, Yong-kweun Mun, Hoon Song
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Patent number: 8865085Abstract: A system for maintaining the freshness of an object of preservation comprising an electrode made of a flexible conducting polymer. The system includes: an electrode module comprising a first electrode and a second electrode which face each other; and an electric field supply module generating an electric field between the first electrode and the second electrode by supplying a voltage to the electrode module, and where the first electrode is comprised of a flexible conducting polymer material.Type: GrantFiled: July 20, 2007Date of Patent: October 21, 2014Assignee: Samsung Electronics Co., Ltd.Inventors: Yun Woo Nam, Soo Bong Heo, Jae Chan Park
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Patent number: 8730282Abstract: A 2D/3D switchable backlight unit and an image display device employing the same are provided. The 2D/3D switchable backlight unit includes a light source, a light guide plate in which light emitted from the light source is total-internal-reflected, and a switch array comprising a plurality of switches that selectively contact a first surface of the light guide plate and emit light by frustrated total internal reflection inside the light guide plate. In 2D mode, each of the switches contacts the first surface of the light guide plate. In 3D mode, some of the switches contact the first surface of the light guide plate.Type: GrantFiled: February 4, 2011Date of Patent: May 20, 2014Assignee: Samsung Electronics Co., Ltd.Inventors: Jung-mok Bae, Hoon Song, Yun-woo Nam, Hong-seok Lee, Mi-jeong Song
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Publication number: 20140130691Abstract: A stamp structure includes a stamp frame having a plate part. The plate part includes a plurality of holes. The plurality of holes are configured to facilitate the adsorption of an object to the plate part during a transfer of the object from a donor substrate to a target substrate.Type: ApplicationFiled: November 13, 2013Publication date: May 15, 2014Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Ki-yeon YANG, Yun-Woo NAM
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Patent number: 8514480Abstract: Example embodiments relate to a display apparatus using dielectrophoresis and a method of manufacturing the display apparatus. The display apparatus may include a display pixel, wherein the display pixel may include uncharged particles distributed in a dielectric medium that fills a cell area. A pattern electrode unit may be configured to produce a non-uniform electric field in the dielectric medium. A light transmittance of the display pixel may be adjusted by dielectrophoresis of the uncharged particles according to an electric field gradient.Type: GrantFiled: December 10, 2009Date of Patent: August 20, 2013Assignee: Samsung Electronics Co., Ltd.Inventor: Yun-woo Nam
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Patent number: 8482584Abstract: A 3-D image display including an image forming unit for forming an image by modulating light according to image information is provided. The 3-D image display includes a display device with a plurality of first regions for forming a left eye image and a plurality of second regions for forming a right eye image in a 3-D image mode. The 3-D image display also includes a viewpoint controller with first and second reflection mirror devices for reflecting light of a left eye image and light of a right eye image input from the image forming unit to first and second viewpoints when displaying a 3-D image. The locations of the first and second viewpoints may be changed by controlling an angle of reflection surfaces of the first and second reflection mirror devices.Type: GrantFiled: June 22, 2011Date of Patent: July 9, 2013Assignee: Samsung Electronics Co., Ltd.Inventor: Yun-woo Nam
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Patent number: 8197656Abstract: A device for separating micro particles is provided. The separating device comprises a sample inlet into which a sample containing micro particles is injected; fluid inlets into which fluid is injected to form a flow sheath for the sample; a plurality of outlets through which the micro particles are separated and discharged out; a channel through which the sample and the fluid flow; and a first electrode and a second electrode longitudinally disposed in parallel in the channel. The first and the second electrodes are provided in such a manner that an electrode gap between the first and the second electrodes has a curved shape. The micro particles in the sample are easily separated using a dielectrophoresis characteristic.Type: GrantFiled: April 7, 2008Date of Patent: June 12, 2012Assignees: Samsung Electronics Co., Ltd., Industry-Academic Cooperation Foundation, Yonsei UniversityInventors: Yun Woo Nam, Jung Joo Hwang, Hyo-Il Jung, Hui-Sung Moon, Jae Chan Park, Jun Il Sohn, Kyoung Ho Kang
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Patent number: 8153190Abstract: Provided are a patterned magnetic recording medium which has an extremely planarized surface and a method of manufacturing the same. The medium includes a patterned magnetic layer including a plurality of magnetic columns that are arranged with a predetermined pitch therebetween; a substrate that supports the patterned magnetic layer; and a boundary layer, which is filled in gaps between the magnetic columns of the patterned magnetic layer. Thus, an air bearing due to stable airflow is created over the magnetic layer, and magnetic recording/reproduction are easily achieved at ultrahigh density.Type: GrantFiled: November 21, 2008Date of Patent: April 10, 2012Assignee: Samsung Electronics Co., Ltd.Inventor: Yun-woo Nam
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Publication number: 20110316898Abstract: A 3-D image display including an image forming unit for forming an image by modulating light according to image information is provided. The 3-D image display includes a display device with a plurality of first regions for forming a left eye image and a plurality of second regions for forming a right eye image in a 3-D image mode. The 3-D image display also includes a viewpoint controller with first and second reflection mirror devices for reflecting light of a left eye image and light of a right eye image input from the image forming unit to first and second viewpoints when displaying a 3-D image. The locations of the first and second viewpoints may be changed by controlling an angle of reflection surfaces of the first and second reflection mirror devices.Type: ApplicationFiled: June 22, 2011Publication date: December 29, 2011Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventor: Yun-woo NAM
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Patent number: 8040593Abstract: Example embodiments relate to a transflective display apparatus using dielectrophoresis and a method of manufacturing the transflective display apparatus. The display apparatus may include a display panel; a backlight unit providing the display panel with light for forming an image; and a reflective plate arranged under the backlight unit. The reflective plate may reflect external light incident thereon via the display panel back to the display panel. The display panel may include a plurality of pixel areas transmitting or blocking light using dielectrophoresis.Type: GrantFiled: December 17, 2009Date of Patent: October 18, 2011Assignee: Samsung Electronics Co., Ltd.Inventors: Yun-woo Nam, Dae-ho Lim
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Patent number: 8006541Abstract: A device for detecting micro particles in gas, which comprises: an inlet through which a gaseous sample including micro particles flows in; an outlet through which the sample flows out; a channel through which the sample flows from the inlet toward the outlet; a cooling layer which cools and condenses the sample flowing in the channel; a reservoir which is positioned on the cooling layer and collects the condensed sample; a detector which is positioned in the reservoir on the cooling layer and detects the micro particles included in the collected sample; and a heater which heats the outlet portion to produce a pressure difference between the inlet portion and the outlet portion, so that the sample flows through the channel from the inlet toward the outlet. The device for detecting micro particles in gas provides the advantage that micro particles included in gaseous sample can be detected without having to use additional pump or collector, detection time can be reduced, and detection accuracy can be improved.Type: GrantFiled: June 25, 2008Date of Patent: August 30, 2011Assignees: Samsung Electronics Co., Ltd., Industry-Academic Cooperation Foundation, Yonsei UniversityInventors: Yun Woo Nam, Hyo-Il Jung, Seung Jae Lee, Hui-Sung Moon
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Publication number: 20110187764Abstract: A 2D/3D switchable backlight unit and an image display device employing the same are provided. The 2D/3D switchable backlight unit includes a light source, a light guide plate in which light emitted from the light source is total-internal-reflected, and a switch array comprising a plurality of switches that selectively contact a first surface of the light guide plate and emit light by frustrated total internal reflection inside the light guide plate. In 2D mode, each of the switches contacts the first surface of the light guide plate. In 3D mode, some of the switches contact the first surface of the light guide plate.Type: ApplicationFiled: February 4, 2011Publication date: August 4, 2011Applicant: Samsung Electronics Co., Ltd.Inventors: Jung-mok Bae, Hoon Song, Yun-woo Nam, Hong-seok Lee, Mi-jeong Song
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Publication number: 20110188106Abstract: A two-dimensional (2D)/three-dimensional (3D) switchable image display device is provided. The 2D/3D switchable image display device forms gradation of an image in a light modulation panel, provides color to light beams that penetrate a plurality of electro-wetting prisms arranged in correspondence to the plurality of pixels of the image, and adjusts the direction of the light beam such that the light beams of the pixels of the image are directed towards at least two different view zones in a 3D mode and such that the light beams maintain their paths in a 2D mode.Type: ApplicationFiled: January 3, 2011Publication date: August 4, 2011Applicant: Samsung Electronics Co., Ltd.Inventors: Jung-mok Bae, Yun-woo Nam, Yong-kweun Mun, Hoon Song
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Publication number: 20100195187Abstract: Example embodiments relate to a transflective display apparatus using dielectrophoresis and a method of manufacturing the transflective display apparatus. The display apparatus may include a display panel; a backlight unit providing the display panel with light for forming an image; and a reflective plate arranged under the backlight unit. The reflective plate may reflect external light incident thereon via the display panel back to the display panel. The display panel may include a plurality of pixel areas transmitting or blocking light using dielectrophoresis.Type: ApplicationFiled: December 17, 2009Publication date: August 5, 2010Inventors: Yun-woo Nam, Dea-ho Lim