Patents by Inventor In-Ku Kang

In-Ku Kang 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).

  • Publication number: 20190046985
    Abstract: In alternative embodiments, provided are high-throughput, multiplexed systems or methods for detecting a chemical, biological, a physiological or a pathological analyte, or a single molecule or a single cell in droplets using the floating droplet array system, whereby droplets are trapped in an array of trapping structures. In alternative embodiments, high-throughput, multiplexed systems as provided herein are integrated with portable imaging systems such as CCD, CMOS, digital camera, or cell phone-based imaging.
    Type: Application
    Filed: September 15, 2016
    Publication date: February 14, 2019
    Inventors: Dong-ku KANG, Weian ZHAO, Louai LABANIEH
  • Patent number: 10204869
    Abstract: An integrated circuit package includes at least one first chip mounted in a first region of a mounting surface of a printed circuit board, a molding unit covering the mounting surface and surrounding the at least one first chip, an electromagnetic shielding film covering a surface of the molding unit and surrounding the at least one first chip, and a second chip mounted in a second region of the mounting surface. The second chip is exposed outside the electromagnetic shielding film and is spaced apart from the printed circuit board, with the molding unit being between the second chip and the printed circuit board.
    Type: Grant
    Filed: April 10, 2018
    Date of Patent: February 12, 2019
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Chan-hee Jeong, Soo-jae Park, Young-hoon Kim, In-ku Kang, Hee-yeol Kim
  • Patent number: 10198137
    Abstract: A touch sensing device and a display device for improving hovering performance including: a touch sensing display panel including sense electrodes arranged in a matrix; and a sensing signal controller connected to the touch sensing display panel. The sense electrode includes a metal mesh electrode and a conductive layer contacting the metal mesh electrode.
    Type: Grant
    Filed: March 26, 2018
    Date of Patent: February 5, 2019
    Assignee: Samsung Display Co., Ltd.
    Inventors: Byeong Kyu Jeon, Sung Ku Kang, Jeong Heon Lee, Hee Woong Park
  • Publication number: 20190023860
    Abstract: Provided are a siloxane resin of chemical formula 1, a composition for a window film, the composition containing a cross-linking agent and an initiator, a flexible window film formed therefrom, and a flexible display device comprising the same.
    Type: Application
    Filed: October 7, 2016
    Publication date: January 24, 2019
    Applicants: Samsung SDI Co., Ltd., Samsung Electronics Co., Ltd.
    Inventors: Min Hye KIM, Kyoung Ku KANG, Ji Hwan PARK, Chang Soo WOO, Ji Sun IM, Seung Woo JANG, Jin Hee CHOI, Dong Il HAN
  • Publication number: 20190023992
    Abstract: The present disclosure relates to a particle including at least one atomic-scale channel formed on a surface of the particle or on a surface and inside of the particle; a catalyst including the particle, particularly a catalyst for efficient and selective electrochemical conversion of carbon dioxide into high value-added C2+ fuel; and a method of preparing the particle.
    Type: Application
    Filed: February 28, 2018
    Publication date: January 24, 2019
    Applicants: Korea Advanced Institute of Science and Technology, Korea Research Institute of Chemical Technology
    Inventors: Jeung Ku Kang, Hyung Mo Jeong, Youngkook Kwon, Beom-sik Kim
  • Publication number: 20190018525
    Abstract: A display device including a touch panel arranged on a display panel, the touch panel including at least one phase retardation layer, a polarization plate arranged on the at least one phase retardation layer, a touch sensing structure including at least one sensing pattern arranged directly on at least one of at least one face of the phase retardation layer and at least one face of the polarization plate, an adhesion layer arranged on the polarization plate and a window arranged on the adhesion layer.
    Type: Application
    Filed: September 6, 2018
    Publication date: January 17, 2019
    Inventors: Jung-Mok Park, Kwan-Young Han, Tae-Hyeog Jung, Sung-Ku Kang
  • Patent number: 10180749
    Abstract: A touch screen panel includes: a substrate; electrode patterns disposed on the substrate; insulation patterns disposed partially covering the electrode patterns, the insulation patterns defining openings, wherein at least a part of top surfaces of the electrode patterns are exposed through the openings; connecting conductive patterns disposed on the insulation patterns, the connecting conductive patterns filling at least a part of the openings and being electrically connected to the electrode patterns; and wirings disposed on at least a portion of the connecting conductive patterns.
    Type: Grant
    Filed: March 22, 2016
    Date of Patent: January 15, 2019
    Assignee: Samsung Display Co., Ltd.
    Inventors: In-Nam Lee, Sung-Ku Kang, Joo-Han Bae, Dong-Eun Lee, Byeong-Jin Lee, Choon-Hyop Lee
  • Patent number: 10168840
    Abstract: A touch screen panel includes a substrate including an active area and a non-active area surrounding the active area, sensing cells disposed in the active area, the sensing cells comprising a first transparent conductive layer, and connection lines disposed in the non-active area, the connection lines comprising a lower pattern comprising the first transparent conductive layer and an upper pattern disposed on the lower pattern and comprising a metal layer, in which an ionicity of the metal layer is greater than an ionicity of the first transparent conductive layer.
    Type: Grant
    Filed: August 25, 2015
    Date of Patent: January 1, 2019
    Assignee: Samsung Display Co., Ltd
    Inventors: In-Nam Lee, Choon-Hyop Lee, Sung-Ku Kang, Heung-Seok Go, Young-Kuil Joo
  • Publication number: 20180371189
    Abstract: Provided are a window film composition, a flexible window film formed therefrom and a flexible display device containing the same, the composition comprising: a crosslinking agent represented by RX—X—Z—Y—RY (RX and RY each independently represent a glycidyl group, a glycidyl group-containing functional group, an alicyclic epoxy group or an alicyclic epoxy group-containing functional group); an epoxy group-containing siloxane resin; and an initiator.
    Type: Application
    Filed: July 22, 2016
    Publication date: December 27, 2018
    Applicants: SAMSUNG SDI CO., LTD., SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Seung Woo JANG, Kyoung Ku KANG, Min Hye KIM, Ji Hwan PARK, Chang Soo WOO, Ji Sun IM, Dong Il HAN
  • Patent number: 10161164
    Abstract: A door opening unit for automatically opening a door for a dishwasher includes an actuator, a link member that makes a straight motion due to pressurization of the actuator and has a plurality of legs, a plurality of rotation levers that are connected to the plurality of legs of the link member, and a plurality of pressurization members that are connected to the plurality of rotation levers. Since the plurality of pressurization members may pressurize a plurality of points of the door, the door may be more smoothly opened. Also, the door opening unit for automatically opening the door includes a restoring spring that restores positions of the plurality of pressurization members when power to the actuator is turned off.
    Type: Grant
    Filed: October 16, 2014
    Date of Patent: December 25, 2018
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Wan Ku Kang, Jea Won Lee, Kyung Han Jeong
  • Patent number: 10164239
    Abstract: Disclosed is an energy storage device based on metal oxide nanocrystals resealed through lithiation, and a supercapacitor using the same. The energy storage device is fabricated by dispersing transition metal nanoparticles over a carbon-based support with a large specific surface area, and then, dispersing and resealing the nanoparticles over the support using lithium ions with strong reductive ability, so that the resealed metal particles are substantially particles dispersed and resealed over the support as particles having a size of less than 1 nanometer on the scale of atomic units. The supercapacitor is fabricated using the energy storage device. The energy storage device higher capacitance than before resealing of metal oxide. Since the resealed metal particles are those having a size of less than 1 nanometer on the scale of atomic units, interference between particles disappears to exhibit excellent cycle life characteristics of 100% maintained performance in even more than 100,000 cycles.
    Type: Grant
    Filed: June 29, 2015
    Date of Patent: December 25, 2018
    Assignee: KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY
    Inventors: Jeung-Ku Kang, Kyung-Min Choi, Dong-Ki Lee, Il Woo Ock, Jung-Hyo Park, Hyung-Mo Jeong
  • Publication number: 20180355175
    Abstract: Provided is a composition for window films comprising a siloxane resin of formula 1, a crosslinking agent and an initiator, a flexible window film formed therefrom, and a flexible display device comprising the same. (R1SiO3/2)x(R2SiO3/2)y(R3R4SiO2/2)z(SiO4/2)w (in formula 1, R1 is a functional group containing an alicyclic epoxy group, R2 is a functional group containing a glycidyl group, R3 and R4 are each independently a hydrogen, a functional group containing an alicyclic epoxy group, a functional group containing a glycidyl group, an optionally substituted C1 to C20 alkyl group, an optionally substituted C5 to C20 cycloalkyl group or an optionally substituted C6 to C20 aryl group, wherein 0<x<1, 0<y?0.5, 0?z<1, 0?w<1, and x+y+z+w=1).
    Type: Application
    Filed: September 6, 2016
    Publication date: December 13, 2018
    Inventors: Dong Il HAN, Kyoung Ku KANG, Min Hye KIM, Ji Hwan PARK, Chang Soo WOO, Ji Sun IM, Seung Woo JANG
  • Patent number: 10133680
    Abstract: In one embodiment, the data storage apparatus includes a control unit configured to decode at least one input command and configured to generate at least one of a read signal and a start signal in response to the input command. The start signal indicates to start an internal mode determination process. The data storage apparatus also includes a memory unit configured to output data in response to the read signal, and a coding unit configured to start and perform the internal mode determination process in response to the start signal. The internal mode determination process includes autonomously determining a coding mode, and the coding unit is configured to code the output data based on the determined coding mode to produce coded data.
    Type: Grant
    Filed: June 15, 2016
    Date of Patent: November 20, 2018
    Assignee: Samsung Electronics Co., Ltd.
    Inventor: Dong-Ku Kang
  • Publication number: 20180321709
    Abstract: A flexible touch screen panel includes a substrate having flexibility, sensing electrodes on at least one surface of the substrate, and implemented using an opaque conductive metal, and a polarizing plate on the substrate having the sensing electrodes formed thereon. The sensing electrodes may be implemented in a mesh shape having a plurality of openings.
    Type: Application
    Filed: July 10, 2018
    Publication date: November 8, 2018
    Inventors: Sung-Ku KANG, Tae-Hyeog JUNG, Hak-Sun KIM, Jung-Yun KIM, Mi-Ae PARK
  • Patent number: 10115495
    Abstract: A transparent conductor includes a base layer, and a conductive layer on an upper surface of the base layer. The conductive layer includes metal nanowires and a matrix. The transparent conductor has a reflective a* value of about ?0.3 to about +0.3 and a reflective b* value of about ?2 to about 0. The transparent conductor exhibits good optical properties and prevents (or reduces) visibility of the etching pattern of the conductive layer.
    Type: Grant
    Filed: October 17, 2014
    Date of Patent: October 30, 2018
    Assignee: SAMSUNG SDI CO., LTD.
    Inventors: Do Young Kim, Young Kwon Koo, Dong Myeong Shin, Hyoung Tae Lim, Oh Hyeon Hwang, Kyoung Ku Kang
  • Patent number: 10106865
    Abstract: Disclosed are a steel sheet having excellent and a method for producing the same. The disclosed steel sheet comprises, by weight, 0.005-0.06% carbon (C), 0.2% or less silicon (Si), 1.0-2.0% manganese (Mn), 0.01% or less sulfur (S), 0.2-2.0% aluminum (Al), one or more of chromium (Cr) and molybdenum (Mo) in an amount satisfying 0.3?[Cr wt %]+0.3[Mo wt %]?2.0, and 0.008% or less nitrogen (N), with the remainder being iron (Fe) and inevitable impurities, wherein the density of dislocations in the ferrite matrix of the steel sheet is 1×1013/m2 or more.
    Type: Grant
    Filed: January 29, 2014
    Date of Patent: October 23, 2018
    Assignee: Hyundai Steel Company
    Inventors: Jin-Sung Park, Chun-Ku Kang, Nam-Hoon Goo, Seong-Ju Kim
  • Publication number: 20180294784
    Abstract: An amplifier may include a differential pair circuit configured to generate an output signal according to a first input signal and a second input signal, a plurality of current sinks coupled between a ground terminal and the differential pair circuit, and a feedback circuit configured to sense a level of the output signal and generate a feedback signal. At least one of the plurality of current sinks is controlled according to the feedback signal.
    Type: Application
    Filed: August 3, 2017
    Publication date: October 11, 2018
    Applicant: SK hynix Inc.
    Inventors: Dong Hyun KIM, Eun Ji CHOI, Yo Han JEONG, Soon Ku KANG, Woo Jin KANG, Kwan Su SHON, Hyun Bae LEE, Tae Jin HWANG
  • Publication number: 20180282484
    Abstract: Provided are a composition for a window film, a flexible window film formed therefrom, and a flexible display device comprising the same, wherein the composition for a window film, contains: (1) a siloxane resin comprising (R1SiO3/2)x(R2SiO3/2)y (wherein, R1 is a cross-linkable functional group, R2 is a UV absorbing functional group or a UV absorbing functional group-containing group, and 0<x<1, 0<y<1, x+y=1) and (2) an initiator.
    Type: Application
    Filed: November 13, 2015
    Publication date: October 4, 2018
    Inventors: Chang Soo Woo, Kyoung Ku Kang, Min Hye Kim, Ji Sun Im, Seung Woo Jang, Dong Il Han
  • Patent number: 10090075
    Abstract: A display device connected by an anisotropic conductive film, wherein the anisotropic conductive film includes conductive particles and has a minimum melt viscosity of 900 Pa·s to 90,000 Pa·s at 80° C. to 140° C.
    Type: Grant
    Filed: November 20, 2015
    Date of Patent: October 2, 2018
    Assignee: SAMSUNG SDI CO., LTD.
    Inventors: Youn Jo Ko, Kyoung Ku Kang, Soon Young Kwon, Ie Ju Kim, Hyun Joo Seo, Se Mi Heo
  • Publication number: 20180245774
    Abstract: The present invention comprises: a lighting emitting part comprising a board and a plurality of light emitting devices disposed on the board; a reflecting part having a reflective surface which faces the light emitting devices; and a plurality of protruding parts which are disposed to be spaced apart from one another on the reflective surface so as to correspond to the light emitting devices and reflect light radiated from the light emitting devices, wherein each of the plurality of protruding parts has a shape in which the length of a first direction is greater than the length of a second direction and the reflective surface comprises a curved surface part which is curved in the first direction, wherein the first direction is a direction from the reflective surface towards the light emitting part, and the second direction is perpendicular to the first direction.
    Type: Application
    Filed: August 16, 2016
    Publication date: August 30, 2018
    Applicant: LG Innotek Co., Ltd.
    Inventor: Sung Ku KANG