Patents by Inventor Jung-Wook Lee

Jung-Wook Lee 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).

  • Patent number: 9606402
    Abstract: A liquid crystal display includes a substrate and a thin film transistor disposed on the substrate. A pixel electrode is connected to the thin film transistor. A roof layer faces the pixel electrode. A plurality of microcavities are disposed between the pixel electrode and the roof layer. A first microcavity is filled with a liquid crystal material. A first injection hole and a second injection hole are disposed at edges of the first microcavity. According to the present invention, a height of the first injection hole is different from a height of the second injection hole. A plurality of grooves extend in a direction parallel to a top surface of the substrate and are disposed between the plurality of microcavities. According to the present invention, an alignment material layer is disposed in one of the grooves.
    Type: Grant
    Filed: April 25, 2014
    Date of Patent: March 28, 2017
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Hae Ju Yun, Soo Jung Lee, Jung Wook Lee
  • Patent number: 9606404
    Abstract: A liquid crystal display includes: a first substrate; a gate line on the first substrate; a first switching element connected to the gate line, to which a data voltage is applied; a first pixel electrode connected to the first switching element; and a color filter between the first switching element and the first pixel electrode, in which is defined: two contact holes spaced apart from each other, and a connecting portion connecting the spaced apart two contact holes to each other. The first pixel electrode is connected to the first switching element via a first contact hole among the spaced apart two contact holes.
    Type: Grant
    Filed: July 8, 2015
    Date of Patent: March 28, 2017
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Sung Hee Hong, Jang-Il Kim, Un Byoll Ko, Sei-Yong Park, Jung Wook Lee
  • Patent number: 9588375
    Abstract: A display device and a method of manufacturing a display device are capable of preventing an alignment layer from being lumped in a microcavity. The display device includes: a substrate; a thin film transistor formed on the substrate; a pixel electrode connected to the thin film transistor; a roof layer formed on the pixel electrode; microcavities interposed between the pixel electrode and the roof layer; an injection hole formed in the roof layer, the injection hole configured to expose at least a portion of the microcavities; a first valley extended in one direction between the microcavities; an alignment layer formed on the pixel electrode, under the roof layer, and in the first valley; a liquid crystal layer filled in the microcavities; and an encapsulation layer formed on the roof layer, the encapsulation layer configured to cover the injection hole and to seal the microcavities.
    Type: Grant
    Filed: December 3, 2013
    Date of Patent: March 7, 2017
    Assignee: Samsung Display Co., Ltd.
    Inventors: Hae Ju Yun, Soo Jung Lee, Jung Wook Lee, Gwan Ha Kim, Sung Jun Kim, Jung Ha Son
  • Patent number: 9588383
    Abstract: A display device includes a transistor, a data line, a pixel electrode, a common electrode, and a liquid crystal layer. The data line is connected to a source electrode of the transistor. A geometric radius of curvature associated with the display device is perpendicular to the data line. The pixel electrode is connected to a drain electrode of the transistor and includes a plate electrode. Sides of the plate electrode are oriented at acute angles with respect to the data line in a plan view associated with the display device. The common electrode overlaps the pixel electrode and has a slit. The slit has a first edge and a second edge. The first edge is perpendicular to the data line in the plan view and is longer than the second edge. The liquid crystal layer is positioned between the pixel electrode and the common electrode.
    Type: Grant
    Filed: June 25, 2015
    Date of Patent: March 7, 2017
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Jang-Il Kim, Sang-Myoung Lee, Yeo Geon Yoon, Hyun-Ho Kang, Un Byoll Ko, Sei-Yong Park, O Sung Seo, Seung Jun Yu, Ha Won Yu, Ki Kyung Youk, Jung Wook Lee, Sung Hee Hong
  • Publication number: 20170011729
    Abstract: The present invention provides a multilayer dash isolation pad having superior formability and sound absorption performance. The multilayer dash isolation pad includes a decoupler and a sound absorption and insulation layer. The decoupler is a soft felt manufactured from urethane foam or octalobal cross-section fiber, and the sound absorption and insulation layer includes a compressed felt manufactured from octalobal cross-section fibers. In particular, the shape factor (a) of the octalobal cross-section fiber is 2.0 to 2.7. Particularly, the multilayer dash isolation pad according to the present invention does not decrease thickness or be contracted upon press molding after pre-heating felt, such that superior formability in components can be obtained and a sound absorption coefficient may be enhanced without increase in the weights and thicknesses of the decoupler and the sound absorption and insulation layer.
    Type: Application
    Filed: December 14, 2015
    Publication date: January 12, 2017
    Inventors: Jung Wook Lee, Kil Bu Joo, Won Jin Seo, Dae Won Seo, Bong Hyun Park, Pan Ki Jung, Kie Youn Jeong, Seung Soo Ryu, Keun Young Kim
  • Patent number: 9542338
    Abstract: The disclosure is related to controlling an application execution in user equipment. A user request for executing an application may be received. An execution condition may be obtained associated with the requested application. Whether the user equipment is connected to an external device may be detected. An execution of the requested application may be controlled based on a detection result and the obtained execution condition.
    Type: Grant
    Filed: December 24, 2012
    Date of Patent: January 10, 2017
    Assignee: KT CORPORATION
    Inventors: Jung-Wook Lee, Shin-Hyuk Kang, You-Jin Kang, Jung-Suk Park, Ji-Yong Ahn, Jae-Hun Jung, Jae-Uk Cha
  • Patent number: 9523192
    Abstract: Disclosed are a sound-absorbing material with improved sound-absorbing performance and a method for manufacturing the sound-absorbing material. The sound-absorbing material may improve sound absorption coefficient and transmission loss by forming large surface area and air layer, so as to induce viscosity loss of incident sound energy, and may provide light-weight design of a sound absorbing part or material since sound-absorbing performance may be substantially improved using reduced amount of fiber. Further, the sound-absorbing material may improve sound-absorbing performance by using binder fiber having rebound resilience, so as to maintain enough strength between fibers and also to maximize viscosity loss of sound energy transmitted to fiber structure.
    Type: Grant
    Filed: March 30, 2015
    Date of Patent: December 20, 2016
    Assignees: Hyundai Motor Company, Kia Motors Corporation, Toray Chemical Korea Inc.
    Inventors: Hyo Seok Kim, Do Hyun Kim, Chi Hun Kim, Kie Youn Jeong, Bong Hyun Park, Jung Wook Lee
  • Patent number: 9522961
    Abstract: A protein complex comprising (i) a first fusion protein comprising (a) a first polypeptide that comprises a first antigen-binding site and (b) a first binding protein linked to a terminus of the first polypeptide; and (ii) a second fusion protein comprising (a) a second polypeptide that comprises a second antigen-binding site and (b) a second binding protein linked to a terminus of the second polypeptide, wherein the protein complex comprises an amino acid sequence that enables cleavage between the first polypeptide and the first binding protein, and/or between the second polypeptide and the second binding protein, as well as a method for preparing a bi-specific antibody and related methods and compositions.
    Type: Grant
    Filed: September 11, 2013
    Date of Patent: December 20, 2016
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Jung-wook Lee, Min-Kyung Kim, Seon-hui Shim, Jae-il Lee
  • Patent number: 9514306
    Abstract: Described embodiments provide a method and user equipment for restricting transferring of image data produced by a predetermined application to a coupled external device. The method may include detecting an activation of an application in a user equipment while the user equipment is coupled to an external device and determining whether image data produced by the activated application is transferred to the coupled external device. The determining may include restricting the produced image data of the activated application from being transferred to the coupled external device when an application control type of the activated application is a restricted application, otherwise, transferring the produced image data of the activated application to the coupled external device.
    Type: Grant
    Filed: December 26, 2012
    Date of Patent: December 6, 2016
    Assignee: KT CORPORATION
    Inventors: Jung-Wook Lee, Shin-Hyuk Kang, You-Jin Kang, Sang-Ho Koh, Jung-Suk Park, Ji-Yong Ahn, Jae-Uk Cha
  • Publication number: 20160311878
    Abstract: A three-helix bundle protein, a polynucleotide encoding the three-helix bundle protein, a method of preparing the three-helix bundle protein, and a method of treating a cancer using the three-helix bundle protein.
    Type: Application
    Filed: April 25, 2016
    Publication date: October 27, 2016
    Inventors: Dongkyu Shin, Jung Min Kim, Kyoung Hu Lee, Jae Il Lee, Jung Wook Lee
  • Publication number: 20160238908
    Abstract: A display device includes a transistor, a data line, a pixel electrode, a common electrode, and a liquid crystal layer. The data line is connected to a source electrode of the transistor. A geometric radius of curvature associated with the display device is perpendicular to the data line. The pixel electrode is connected to a drain electrode of the transistor and includes a plate electrode. Sides of the plate electrode are oriented at acute angles with respect to the data line in a plan view associated with the display device. The common electrode overlaps the pixel electrode and has a slit. The slit has a first edge and a second edge. The first edge is perpendicular to the data line in the plan view and is longer than the second edge. The liquid crystal layer is positioned between the pixel electrode and the common electrode.
    Type: Application
    Filed: June 25, 2015
    Publication date: August 18, 2016
    Inventors: Jang-Il KIM, Sang-Myoung LEE, Yeo Geon YOON, Hyun-Ho KANG, Un Byoll KO, Sei-Yong PARK, O Sung SEO, Seung Jun YU, Ha Won YU, Ki Kyung YOUK, Jung Wook LEE, Sung Hee HONG
  • Publication number: 20160202580
    Abstract: A liquid crystal display includes: a first substrate; a gate line on the first substrate; a first switching element connected to the gate line, to which a data voltage is applied; a first pixel electrode connected to the first switching element; and a color filter between the first switching element and the first pixel electrode, in which is defined: two contact holes spaced apart from each other, and a connecting portion connecting the spaced apart two contact holes to each other. The first pixel electrode is connected to the first switching element via a first contact hole among the spaced apart two contact holes.
    Type: Application
    Filed: July 8, 2015
    Publication date: July 14, 2016
    Inventors: Sung Hee HONG, Jang-Il KIM, Un Byoll KO, Sei-Yong PARK, Jung Wook LEE
  • Publication number: 20160195780
    Abstract: There is provided a curved display device including a first substrate, a thin film transistor (TFT) disposed on the first substrate, a pixel electrode connected to the TFT, a second substrate facing the first substrate, a common electrode positioned on the second substrate, and a liquid crystal layer interposed between the first substrate and the second substrate, wherein the pixel electrode includes a cross-shaped stem portion including a horizontal stem portion and a vertical stem portion intersecting the horizontal stem portion and a plurality of fine branches extending from the cross-shaped stem portion, each of the fine branches includes a first portion and a second portion having a width greater than that of the first portion, and the first portion is connected to the cross-shaped stem portion.
    Type: Application
    Filed: December 2, 2015
    Publication date: July 7, 2016
    Inventors: SUNG HEE HONG, JANG-IL KIM, UN BYOLL KO, SEI-YONG PARK, JUNG WOOK LEE
  • Publication number: 20160180098
    Abstract: A text management system may include a text message transmission server that transmits a message received from a first device to a second device. The text message transmission server may include a device manager that manages device information of the second device, a receiver that receives a message from the first device, a message manager that determines a transmission path of the message to the second device based on the device information of the second device, and a transmitter that transmits, to the second device, the message along the determined transmission path.
    Type: Application
    Filed: December 17, 2015
    Publication date: June 23, 2016
    Inventors: Seokhong KIM, Jung-suk PARK, Jung-wook LEE, Jae-uk CHA
  • Publication number: 20160159295
    Abstract: A hood insulator including a non-woven fabric and a fine resonance layer comprises a porous substrate and a skin material disposed on a surface of the porous substrate, wherein the skin material comprises the non-woven fabric and the fine resonance layer, the fine resonance layer includes a plurality of perforations, and the fine resonance layer is disposed on the non-woven fabric.
    Type: Application
    Filed: November 20, 2015
    Publication date: June 9, 2016
    Inventors: Jung Wook LEE, Hong Chan JEON, Seong Je KIM, Jeong Uk SEO, Bong Gyu KANG, Sam Hun YUN, Gil Ho KANG
  • Patent number: 9359440
    Abstract: A bispecific chimeric protein including a designed ankyrin repeat protein (DARPin), and an IgG antibody, an scFv-Fc antibody fragment, or a combination thereof, linked to the DARPin; a method for treating or preventing cancer using the same; and related methods and compositions.
    Type: Grant
    Filed: July 28, 2014
    Date of Patent: June 7, 2016
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Kwang Ho Cheong, Young Jun Koh, Min-Kyung Kim, Powei Lin, Seung Hyun Lee, Jung Wook Lee, Mi Young Cho, Jae Woong Hwang
  • Patent number: 9266067
    Abstract: Disclosed are a composite separation membrane structure for a gas sensor for real-time monitoring of degradation of insulating oil of a power transformer, a gas sensor apparatus including the same, and a method and an apparatus for measuring gas concentration using the same. It is possible to locally diagnose whether there is a fault in the power transformer and what kind of fault occurs where in the power transformer by quantitatively measuring the concentration of several gases dissolved in the insulating oil in real time. As a result, breakdown of the power transformer may be prevented and remaining service life of the insulating oil in the power transformer may be predicted.
    Type: Grant
    Filed: August 3, 2012
    Date of Patent: February 23, 2016
    Assignee: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY
    Inventors: Hosung Kong, Hung Gu Han, Jung Wook Lee
  • Publication number: 20160044028
    Abstract: The disclosure is related authenticating a digital message exchanged among communication devices. A device may perform, for authenticating a digital message, transmitting an authentication request message to a messaging server when a message is received, receiving an authentication result from the messaging server, and displaying the authentication result with the received message. A server may perform, for authenticating a message, receiving an authentication request message for requesting authentication of a target message from a device that received the target message, performing an authentication procedure in response to the received authentication request message, and transmitting an authentication result message to the device.
    Type: Application
    Filed: August 11, 2015
    Publication date: February 11, 2016
    Applicant: KT CORPORATION
    Inventors: Jae-Uk CHA, Seok-Hong KIM, Jung-Suk PARK, Jung-Wook LEE, Sung-Taek JUNG
  • Patent number: 9249527
    Abstract: Disclosed is a method and apparatus for manufacturing a melt-blown fabric web, by which a melt-blown fabric web having improved filament cohesion and excellent bulky characteristics and sound-absorbing performance is manufactured. The apparatus includes a heat extruder for heating a thermoplastic resin composition and extruding the melted thermoplastic resin, a melt-blown fiber spinner for spinning the extruded thermoplastic resin as a melt-blown fiber in a filament form, a variable gas injector for injecting gas whose injection speed and injection quantity are continuously changed at random to the melt-blown fiber spun from the melt-blown fiber spinner to cause the injected gas to collide with the spun melt-blown fiber, and a collector for collecting the melt-blown fiber, which is spun from the melt-blown fiber spinner and collides with the gas, to form a melt-blown fabric web.
    Type: Grant
    Filed: August 27, 2012
    Date of Patent: February 2, 2016
    Assignees: Hyundai Motor Company, Kia Motors Corporation, Iksung Co., Ltd., Sun Jin Industry Co., Ltd.
    Inventors: Jung Wook Lee, Gi Won Kim, Hyeon Ho Kim, Won Jin Seo, Dong Uk Lee, Moon Soo Lim, Min Su Kim, Jin Ho Hwang, Ki Wook Yang, In Hee Song
  • Publication number: 20150365425
    Abstract: In one example, message protection may include receiving a message, encrypting the received message, storing the encrypted message in a memory, authorizing one or more applications to handle the message, notifying authorized applications of receipt of the message, decrypting the encrypted message, and permitting one of the authorized applications to display the decrypted message.
    Type: Application
    Filed: June 17, 2015
    Publication date: December 17, 2015
    Inventors: Jae-uk CHA, Seokhong KIM, Jung-suk PARK, Jung-wook LEE, Sung-taek JUNG