Patents by Inventor Taek Kim

Taek Kim 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: 20230419877
    Abstract: A display device, includes: a scan driver configured to sequentially supply scan signals having a turn-on level to the first scan line and the second scan line during a first period and to concurrently supply scan signals having a turn-on level to the first scan line and the second scan line during a second period after the first period, wherein: a mask period corresponds to a difference between a start point of the second period and a start point of the first period in a next frame period, a first frame period and a second frame period have different mask periods, a third frame period between the first frame period and the second frame period has a same mask period as the first frame period, and a fourth frame period between the first frame period and the second frame period has a same mask period as the second frame period.
    Type: Application
    Filed: September 11, 2023
    Publication date: December 28, 2023
    Inventors: Sang Su HAN, Kyun Ho KIM, Seong Jun KIM, Jung Taek KIM, Hyung Keun PARK, Joon Suk BAIK, Se Keun LEE
  • Publication number: 20230411371
    Abstract: A display device includes a bank layer disposed on a substrate and defining an emission area, a first to sixth alignment electrodes, each disposed on the substrate extending across the emission area, spaced apart from each other, and sequentially arranged in a direction, a first light emitting element disposed between the first alignment electrode and the second alignment electrode in the emission area and emitting first light, a second light emitting element disposed between the third alignment electrode and the fourth alignment electrode in the emission area and emitting second light, and a third light emitting element disposed between the fifth alignment electrode and the sixth alignment electrode in the emission area and emitting third light. Wavelengths of the first light, the second light, and the third light are different from each other.
    Type: Application
    Filed: February 15, 2023
    Publication date: December 21, 2023
    Applicant: Samsung Display Co., LTD.
    Inventors: Jong Chan Lee, Jin Taek Kim, Jeong Su Park, Sung Jin Lee, Hyun Wook Lee, Woong Hee Jeong
  • Patent number: 11848461
    Abstract: An energy storage module includes: a plurality of battery cells such that long side surfaces of adjacent ones of the battery cells face one another; a plurality of insulation spacers, at least one of the insulation spacers being between adjacent battery cells, each of the insulation spacers including a heat-insulating first sheet and a plurality of flame-retardant second sheets respectively adhered to opposite surfaces of the first sheet by an adhesion member; a cover member including an internal receiving space configured to accommodate the battery cells and the insulation spacers; a top plate coupled to the cover member and including ducts respectively corresponding to vents of the battery cells and having fire extinguishing agent openings respectively corresponding to the insulation spacers; a top cover coupled to the top plate and having discharge openings respectively corresponding to the ducts; and an extinguisher sheet between the top cover and the top plate.
    Type: Grant
    Filed: June 15, 2020
    Date of Patent: December 19, 2023
    Assignee: Samsung SDI Co., Ltd.
    Inventors: Jin Taek Kim, Eun Ok Kwak, Jang Hoon Kim, Jin Bhum Yun, Jong Yeol Woo, Kwang Deuk Lee, Woo Sung Choi
  • Publication number: 20230402570
    Abstract: A display device includes a first bank defining an emission area, a first bank pattern, a second bank pattern, and a third bank pattern, each disposed in the emission area, arranged in a first direction, and extending in a second direction intersecting the first direction, a first electrode, a second electrode, and a third electrode respectively overlapping the first, second, and third bank patterns in a plan view, and light emitting elements arranged between the first electrode and the second electrode and between the second electrode and the third electrode. The second bank pattern is discontinuously disposed.
    Type: Application
    Filed: March 3, 2023
    Publication date: December 14, 2023
    Applicant: Samsung Display Co., LTD.
    Inventors: Byeong Hoon CHO, Hyun KIM, Jin Taek KIM
  • Publication number: 20230402633
    Abstract: A hydrogen supply system for a fuel cell and a control method thereof includes a fuel cell, a hydrogen supply line connected to an inlet side of an anode of the fuel cell and supplying hydrogen to the fuel cell, a hydrogen supply pressure sensor configured for measuring pressure of the hydrogen supply line, and a controller electrically connected to the hydrogen supply pressure sensor and configured for deriving a correction value of the hydrogen supply pressure sensor, supplying hydrogen after air supply is cut off during an operation of the fuel cell, measuring a pressure variation of the hydrogen supply line, and determining whether to use a correction value of the hydrogen supply pressure sensor based on the measured pressure variation.
    Type: Application
    Filed: October 26, 2022
    Publication date: December 14, 2023
    Applicants: Hyundai Motor Company, Kia Corporation
    Inventors: Hyo Jin PARK, Won Jung Kim, Jae Young Shim, Min Taek Kim
  • Publication number: 20230395934
    Abstract: An energy storage module includes: a cover member accommodating a plurality of battery cells in an internal receiving space, the battery cells being arranged in a first direction, each of the battery cells including a vent; a top plate coupled to a top of the cover member and including a duct corresponding to the vent of each of the battery cells; a top cover coupled to a top of the top plate and having a discharge opening corresponding to the duct; and an extinguisher sheet between the top cover and the top plate, the extinguisher sheet being configured to emit a fire extinguishing agent at a reference temperature.
    Type: Application
    Filed: August 14, 2023
    Publication date: December 7, 2023
    Inventors: Eun Ok KWAK, Jin Bhum YUN, Jang Hoon KIM, Jin Taek KIM, Jong Yeol WOO, Kwang Deuk LEE, Woo Sung CHOI
  • Publication number: 20230395755
    Abstract: A display device includes: a substrate having a display area and a non-display area; and a pixel in each of a pixel area in the display area. Each of the pixels includes: an insulating layer on the substrate and having an opening; first and second electrodes on the insulating layer and spaced apart from each other; a plurality of light emitting elements in the opening; a first contact electrode electrically connecting one end of the light emitting elements and the first electrode to each other; a second contact electrode electrically connecting another end of the light emitting elements and the second electrode to each other; a first insulating pattern on the first contact electrode; and a second insulating pattern on the second contact electrode. The first insulating pattern and the second insulating pattern are on the same layer and spaced apart from each other.
    Type: Application
    Filed: August 18, 2023
    Publication date: December 7, 2023
    Inventors: Seung Min LEE, Jin Taek KIM, Baek Hyeon LIM, Jin Yeong KIM, Kyung Tae CHAE, Jung Hwan YI, Hee Keun LEE
  • Publication number: 20230384393
    Abstract: Disclosed is a battery cell diagnosing apparatus, which includes a current measuring unit configured to measure a current of a battery cell; a voltage sensing unit configured to sense a cell voltage of the battery cell; and a first control unit configured to transmit first information of the battery cell including data obtained from the current measuring unit and the voltage sensing unit to an external device, receive second information including diagnostic information of the battery cell obtained based on the first information from the external device, and diagnose an abnormal state of the battery cell based on the first information and the second information.
    Type: Application
    Filed: May 22, 2023
    Publication date: November 30, 2023
    Applicant: LG Energy Solution, Ltd.
    Inventors: Sun-Jong Lee, Cheol-Taek Kim
  • Publication number: 20230387143
    Abstract: A display device includes: a substrate; a via layer on the substrate; a first electrode and a second electrode on the via layer and spaced apart from each other; a first insulating layer on the first electrode and the second electrode; a bank layer on the first insulating layer and having barrier portions and a bank portion having a greater thickness than the barrier portions; a second insulating layer on the bank layer and the first insulating layer, the second insulating layer overlapping the barrier portions and not overlapping the bank portion; light emitting elements on the second insulating layer and on the first electrode and the second electrode; and a first connection electrode contacting an end of each light emitting element and a second connection electrode contacting another end of the light emitting elements.
    Type: Application
    Filed: February 21, 2023
    Publication date: November 30, 2023
    Inventors: Jong Chan LEE, Won Tae KIM, Jin Taek KIM, Jeong Su PARK, Woong Hee JEONG
  • Patent number: 11830923
    Abstract: Disclosed is an RF switch device and, more particularly, an RF switch device having an air gap over a gate electrode and a metal interconnect at a position higher than the air gap and that at least partially overlap the air gap in the vertical direction, thereby preventing exposure of an upper portion of the air gap in subsequent processing.
    Type: Grant
    Filed: April 11, 2022
    Date of Patent: November 28, 2023
    Assignee: DB HiTek, Co., Ltd.
    Inventors: Seung Hyun Eom, Jin Hyo Jung, Hae Taek Kim, Ja Geon Koo, Ki Won Lim, Hyun Joong Lee, Sang Yong Lee
  • Patent number: 11828907
    Abstract: There is provided with a precipitation meter which includes: an upper receiver in which an upper heating unit is embedded to provide heat to an upper surface of the upper receiver to prevent snow from being accumulated thereon, wherein the upper receiver is comprised of a first inner side surface forming inner space for collecting water and a first outer side surface which is an opposite surface of the first inner side surface; a lower receiver with a funnel-shaped part, positioned underneath the upper receiver; a siphon, positioned under the center area of the funnel-shaped part; a tipping bucket unit for receiving the waterdrops from the siphon; a precipitation calculation unit for receiving information on the seesawing movement of the tipping bucket unit and calculating an amount of precipitation by referring to the seesawing movement; and a drainage unit for allowing the waterdrops to be drained out.
    Type: Grant
    Filed: July 25, 2022
    Date of Patent: November 28, 2023
    Assignee: National Institute of Meteorological Sciences
    Inventors: Byeong Taek Kim, Young Tae Lee, Sung Eun Hwang, Kyu Young Reno Choi, Ki Hoon Kim
  • Patent number: 11823999
    Abstract: The present technology relates to a semiconductor device and a method of manufacturing the same. The semiconductor device includes a first stack including first interlayer insulating layers and first conductive patterns which are alternately stacked with one another, a second stack including second interlayer insulating layers and second conductive patterns which are alternately stacked with one another on the first stack, a plurality of channel plugs vertically formed through the first stack and the second stack, and at least one dummy plug vertically formed through the second without passing through the first stack.
    Type: Grant
    Filed: October 1, 2021
    Date of Patent: November 21, 2023
    Assignee: SK hynix Inc.
    Inventors: Hae Chan Park, Jang Won Kim, Jae Taek Kim
  • Patent number: 11825673
    Abstract: A display device includes: a substrate; a transistor positioned on the substrate; and a light-emitting device electrically connected to the transistor, wherein the substrate includes a first layer, a second layer positioned between the first layer and the transistor, and a third layer positioned between the second layer and the transistor, the first layer and the third layer include organic materials, and the organic material included by the first layer and the organic material included by the third layer have different half-lives for a corona discharge.
    Type: Grant
    Filed: January 12, 2021
    Date of Patent: November 21, 2023
    Assignee: Samsung Display Co., Ltd.
    Inventors: Jin-Suk Seo, Eung Taek Kim, Tae Sik Kim, Hee Yeon Kim, Jong Hyun Yun, Na Lae Lee, Jin-Suk Lee, Joo Hyeon Jo
  • Patent number: 11823606
    Abstract: Provided are a mura compensation circuit which prevents a change in color of a pixel upon mura compensations for the pixel and a driving apparatus for a display applying the same. The mura compensation circuit includes a mura memory configured to store mura information including location information of a pixel having mura and compensation values for colors thereof, a gain adjustment unit configured to provide adjustment compensation values generated by applying an adjustment gain having an identical ratio to the compensation values for the colors of the pixel, and a mura compensation unit configured to receive display data of the colors of the pixel and to perform mura compensations on the display data of the colors of the pixel using the adjustment compensation values corresponding to the location information.
    Type: Grant
    Filed: October 18, 2022
    Date of Patent: November 21, 2023
    Assignee: Silicon Works Co., Ltd.
    Inventors: Jun Young Park, Ki Taek Kim
  • Publication number: 20230369252
    Abstract: A semiconductor device includes a gate structure including conductive layers and insulating layers, which are alternately stacked, channel structures penetrating the gate structure, and contact plugs disposed under the gate structure and connected to the channel structures, respectively. The semiconductor device also includes a bit line connected to the channel structures through the contact plugs, a peripheral circuit disposed under the bit line, and a discharge interconnection that connects the bit line and the peripheral circuit.
    Type: Application
    Filed: October 19, 2022
    Publication date: November 16, 2023
    Applicant: SK hynix Inc.
    Inventor: Jae Taek KIM
  • Publication number: 20230371284
    Abstract: A semiconductor device includes a first gate structure including a first pad staircase structure and a first sidewall connected to the first pad staircase structure. The semiconductor device also includes a dummy stack including a dummy staircase structure and a first dummy sidewall connected to the dummy staircase structure, the first dummy sidewall including at least one first protrusion. The semiconductor device further includes a first insulating structure located between the first gate structure and the dummy stack.
    Type: Application
    Filed: August 26, 2022
    Publication date: November 16, 2023
    Applicant: SK hynix Inc.
    Inventor: Jae Taek KIM
  • Publication number: 20230368734
    Abstract: A pixel includes: an organic light emitting diode; a first transistor including a gate that is connected to a first node, wherein the first transistor is connected between a second node and a third node; a second transistor including a gate that is connected to a corresponding scan line, wherein the second transistor is connected between a data line and the second node; a storage capacitor connected between the first node and a first voltage; a third transistor including a gate that is connected to the corresponding scan line, the third transistor is connected between the first node and the third node; and a fourth transistor connected between a first end of the first transistor and a second voltage.
    Type: Application
    Filed: July 26, 2023
    Publication date: November 16, 2023
    Inventors: Young-In HWANG, Sung Ho KIM, Eung Taek KIM, Yong Ho YANG, Seong Min WANG, Jung-Mi CHOI
  • Publication number: 20230363574
    Abstract: A flavorant container for use in a beverage system is provided. The flavorant container can be retained by a beverage system to dispense flavorant, which can be mixed with carbonated and/or uncarbonated water. In one embodiment, the flavorant container includes a container, a cap, and one or more features located on the cap. The features can include an inlet that is able to receive pressurized air, and an outlet that is able to dispense a flavorant when the inlet receives the pressurized air. The features can also include at least one raised protrusion that is capable of being retained by a complimentary pattern located on a beverage system in order to properly seat the flavorant container in the beverage system.
    Type: Application
    Filed: May 13, 2022
    Publication date: November 16, 2023
    Inventors: Joshua David Anthony, John Kevin Clay, Daniel Taek Kim, Thomas James Launders, Stuart Mark Leslie, Luis Ramiro Gutierrez Montenegro, Joyce Chien Tu, Carl Robert Wrigglesworth, Andrew David Zdeblick
  • Publication number: 20230366935
    Abstract: A battery diagnosis apparatus according to the present disclosure is directed to providing a battery diagnosis apparatus, a battery pack, an electric vehicle and a battery diagnosis method for diagnosing anomalies in a single battery cell or each of a plurality of battery cells connected in series using time-dependent changes in cell voltage of each battery cell without a process of comparing the cell voltage of each battery cell with the cell voltage of other battery cell(s).
    Type: Application
    Filed: July 12, 2022
    Publication date: November 16, 2023
    Applicant: LG Energy Solution, Ltd.
    Inventors: Sun-Jong Lee, Cheol-Taek Kim, Yong-Chul Sung
  • Publication number: 20230356728
    Abstract: Approaches for an advanced AI-assisted vehicle can utilize an extensive suite of sensors inside and outside the vehicle, providing information to a computing platform running one or more neural networks. The neural networks can perform functions such as facial recognition, eye tracking, gesture recognition, head position, and gaze tracking to monitor the condition and safety of the driver and passengers. The system also identifies and tracks body pose and signals of people inside and outside the vehicle to understand their intent and actions. The system can track driver gaze to identify objects the driver might not see, such as cross-traffic and approaching cyclists. The system can provide notification of potential hazards, advice, and warnings. The system can also take corrective action, which may include controlling one or more vehicle subsystems, or when necessary, autonomously controlling the entire vehicle. The system can work with vehicle systems for enhanced analytics and recommendations.
    Type: Application
    Filed: May 8, 2023
    Publication date: November 9, 2023
    Inventors: Anshul Jain, Ratin Kumar, Feng Hu, Niranjan Avadhanam, Atousa Torabi, Hairong Jiang, Ram Ganapathi, Taek Kim