Patents by Inventor Yong-sung Kim

Yong-sung 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: 20230290306
    Abstract: A pixel circuit may comprise: a first transistor having a first terminal connected to a data line and to which a data signal is applied and a gate terminal connected to a scan line and to which a scan signal is applied; a third transistor having a gate terminal connected to a second terminal of the first transistor and a second terminal connected to a light emitting device; a capacitor having a second terminal commonly connected to the second terminal of the first transistor and the gate terminal of the third transistor; and a second transistor having a second terminal commonly connected to a first terminal of the capacitor and a first terminal of the third transistor, a first terminal connected to a first power supply voltage, and a gate terminal connected to an emission line to which an emission signal is applied.
    Type: Application
    Filed: March 9, 2023
    Publication date: September 14, 2023
    Applicants: Electronics and Telecommunications Research Institute, IUCF-HYU (Industry-University Cooperation Foundation Hanyang University)
    Inventors: Chun Won BYUN, Chan Mo KANG, Nam Sung CHO, Byong Deok CHOI, Yong Duck KIM
  • Publication number: 20230282978
    Abstract: The present disclosure relates to an antenna RF module, an RF module assembly including the antenna RF modules, and an antenna apparatus including the RF module assembly. The antenna RF module includes an RF filter arranged on a front surface of a main board, a radiation element module arranged on a first side of the RF filter, and a reflector arranged between the RF filter and the radiation element module in such a manner as to ground (GND) the radiation element module and, at the same time, to serve as an intermediary for dissipating heat generated in the RF filter to the outside. Accordingly, a radome that interrupts dissipation of heat to in front of an antenna is unnecessary, and heat generated from heat generating elements of the antenna apparatus is spatially separated. Thus, it is possible that the heat is dissipated in a distributed manner toward the front and rear directions of the antenna apparatus. The advantage of greatly improving performance in heat dissipation can be achieved.
    Type: Application
    Filed: April 23, 2023
    Publication date: September 7, 2023
    Applicant: KMW INC.
    Inventors: Duk Yong KIM, Young Chan MOON, Joon Hyong SHIM, Sung Hwan SO, Bae Mook JEONG, Min Seon YUN, Kyo Sung JI, Chi Back RYU, Sung Ho JANG, Jae Hong KIM, Oh Seog CHOI, Yong Won SEO
  • Publication number: 20230275188
    Abstract: A display device, a method of manufacturing the same and a tiled display device including the same are provided. The display device includes a first substrate including a first contact hole, a first barrier insulating layer disposed on the first substrate and including a second contact hole overlapping the first contact hole in a thickness direction, a capping layer disposed on the first barrier insulating layer, at least a portion of the capping layer being disposed in the second contact hole and the first contact hole, a pad electrode disposed on the capping layer, a display layer disposed on the pad electrode, and a flexible film disposed under the first substrate and electrically connected to the pad electrode through the first contact hole and the second contact hole.
    Type: Application
    Filed: November 14, 2022
    Publication date: August 31, 2023
    Applicant: Samsung Display Co., LTD.
    Inventors: Dong Sung LEE, Yong Hoon KWON, Mi Sun KIM, Byung Hoon KIM, Tae Oh KIM, Se Hun CHOI
  • Publication number: 20230275103
    Abstract: A display device comprises a first substrate including a first contact hole, a first barrier insulating layer disposed on the first substrate and including second contact holes overlapping the first contact hole, pad electrodes disposed on the first barrier insulating layer, at least a subset of the pad electrodes being disposed in the second contact holes, a display layer disposed on the pad electrodes, and a flexible film disposed below the first substrate and electrically connected to the pad electrodes through the first contact hole and the second contact holes, wherein the first substrate includes a substrate buffer portion overlapping the first contact hole and not-overlapping the second contact holes.
    Type: Application
    Filed: October 27, 2022
    Publication date: August 31, 2023
    Applicant: Samsung Display Co., LTD.
    Inventors: Byung Hoon KIM, Yong Hoon KWON, Mi Sun KIM, Tae Oh KIM, Dong Sung LEE, Se Hun CHOI
  • Publication number: 20230267671
    Abstract: Disclosed herein is an apparatus for synchronization with a virtual avatar. The apparatus may include a body part detection unit for detecting a human body part in an input 2D image, a visible body part estimation unit for estimating the shape and pose of a visible body part based on the detected body part, an invisible body part generation unit for generating a shape and pose of an invisible body part based on the body part and the shape and pose thereof, a body estimation unit for estimating a full-body shape and pose based on the shape and pose of the visible body part and the shape and pose of the invisible body part, and a virtual avatar synchronization unit for encoding and transmitting the estimated full-body shape and pose information for synchronization with a virtual avatar modeled in advance in a server.
    Type: Application
    Filed: January 27, 2023
    Publication date: August 24, 2023
    Inventors: Dae-Hwan KIM, Ki-Hong KIM, Yong-Wan KIM, Jin-Sung CHOI
  • Publication number: 20230267670
    Abstract: Disclosed herein is an apparatus for an online virtual performance. The apparatus may include a performer streaming server for creating real-time motion information of a performer and sound information and transmitting the same to a performance server, an audience participation server for mapping a remotely accessing audience to a previously created zone area, calculating context meta information of the zone area based on individual context information of the audience, and transmitting the calculated context meta information and voice information, among the context information of the audience, to the performance server, and a virtual audience creation unit for creating individual context information of an audience and transmitting the same to the audience participation server.
    Type: Application
    Filed: November 15, 2022
    Publication date: August 24, 2023
    Inventors: Yong-Wan KIM, Ki-Hong KIM, Dae-Hwan KIM, Jin-Sung CHOI
  • Publication number: 20230257422
    Abstract: The present invention relates to methods of overcoming the resistance to an EGFR (Epidermal Growth Factor Receptor)-targeting antibody through a peptide that binds specifically to neuropilin-1 (NRP1). The NRP1-specific binding-fused EGFR-targeting antibody according to the present invention is highly effective in the treatment of various tumors resistant to EGFR-targeting antibody alone.
    Type: Application
    Filed: December 12, 2022
    Publication date: August 17, 2023
    Inventors: Yong Sung KIM, Ye Jin KIM, Hojuhn SONG
  • Publication number: 20230242752
    Abstract: The present disclosure relates to a thermoplastic resin composition, a method of preparing the same, and a molded article including the same. More particularly, the present disclosure relates to a thermoplastic resin composition including 35 to 75% by weight of an alkyl acrylate-aromatic vinyl compound-vinyl cyanide compound graft copolymer (A) containing alkyl acrylate rubber having an average particle diameter of 40 to 120 nm and 25 to 65% by weight of an aromatic vinyl compound-vinyl cyanide compound copolymer (B) having a weight average molecular weight of 50,000 to 180,000 g/mol, wherein the thermoplastic resin composition has an alkyl acrylate coverage value (X) of 70% or more as calculated by Equation 1.
    Type: Application
    Filed: December 14, 2021
    Publication date: August 3, 2023
    Applicant: LG CHEM, LTD.
    Inventors: Yong Hee AN, Chun Ho PARK, Jeongmin JANG, Tae Hoon KIM, Daeun SUNG, Wangrae JOE
  • Publication number: 20230235161
    Abstract: The present disclosure relates to a thermoplastic resin composition, a method of preparing the same, and a molded article including the same. For example, the present disclosure relates to a thermoplastic resin composition including 35 to 85% by weight of an alkyl acrylate-aromatic vinyl compound-vinyl cyanide compound graft copolymer (A) containing alkyl acrylate rubber having an average particle diameter of 50 to 120 nm and 15 to 65% by weight of a polymethacrylate resin (B). The thermoplastic resin composition has an alkyl acrylate coverage value (X) of 70% or more as calculated by Equation 1. The thermoplastic resin composition may have beneficial mechanical properties, such as impact strength, tensile strength, and flexural strength, surface hardness, transparency, and colorability and may be capable of preventing occurrence of whitening during bending due to beneficial non-whitening properties.
    Type: Application
    Filed: December 14, 2021
    Publication date: July 27, 2023
    Applicant: LG CHEM, LTD.
    Inventors: Yong Hee AN, Chun Ho PARK, Jeongmin JANG, Tae Hoon KIM, Daeun SUNG, Wangrae JOE
  • Publication number: 20230225971
    Abstract: The present disclosure relates to a pharmaceutical composition for relieving and treating pain based on exosomes. The exosomes according to the present disclosure contain various cytokines, gene, bioactive factors and proteins and the like related to nerve cell regeneration and pain relief secreted in the process of cell proliferation and cell behavior, and therefore, can heal fundamental causes which cause pain.
    Type: Application
    Filed: April 7, 2021
    Publication date: July 20, 2023
    Inventors: Yong Woo CHO, Ji Suk CHOI, Woo Sung KIM, Chang Hee WOO
  • Publication number: 20230230550
    Abstract: A pixel circuit driving method of controlling an operation of a light-emitting element provided in a pixel of a display panel may comprise: applying pulse amplitude modulation (PAM) signals having a plurality of levels to a first terminal of a first transistor having a second terminal connected to a control terminal of a second transistor configured to drive the light-emitting element with a current according to a gray scale required for the light-emitting element; and applying a PAM signal of any one level selected from the PAM signals to the control terminal of the second transistor during each sub-frame time corresponding to a turn-on time of the first transistor controlled by a pulse width modulation (PWM) signal having a plurality of sub-frames in a single frame according to the gray scale.
    Type: Application
    Filed: September 8, 2022
    Publication date: July 20, 2023
    Applicants: Electronics and Telecommunications Research Institute, IUCF-HYU (Industry-University Cooperation Foundation Hanyang University)
    Inventors: Chun Won BYUN, Chan Mo KANG, Nam Sung CHO, Byong Deok CHOI, Yong Duck KIM
  • Publication number: 20230223827
    Abstract: A motor core assembly and a manufacturing method for the motor core assembly include a permanent magnet inside a motor that may be recovered, in its original state without damage and at a low cost, from a motor to be disposed of together with a device when the device to which the motor is applied is disposed of in a state in which the permanent magnet wrapped with an injection part is inserted into a rotor core. Accordingly, the number of manufacturing processes and the cost may be reduced.
    Type: Application
    Filed: August 2, 2022
    Publication date: July 13, 2023
    Applicants: HYUNDAI MOTOR COMPANY, KIA CORPORATION
    Inventors: Sang Hwa Do, Nyeon Han Hong, Kyoung Bum Kim, Yong Sung Jang
  • Publication number: 20230217187
    Abstract: A piezoelectric material composition, a method of manufacturing the same, a piezoelectric device, and apparatus including the piezoelectric device. The piezoelectric device may include a piezoelectric device layer including a first material and a second material surrounded by the first material, a first electrode portion disposed at a first surface of the piezoelectric device layer, and a second electrode portion disposed at a second surface of the piezoelectric device layer opposite to the first surface, wherein the piezoelectric device layer comprises a piezoelectric material composition represented by Chemical Formula 1: 0.96(NaaK1-a)(Nbb(T1-b))O3-(0.04-x)MZrO3-x(BicAg1-c)ZrO3+d mol % NaNbO3, wherein T is Sb or Ta, M is Sr, Ba or Ca, a is 0.4?a?0.6, b is 0.90?b?0.98, c is 0.4?c?0.6, d is 0?d?5.0, and x is 0?x?0.04 and wherein T is Sb or Ta and M is Sr, Ba, or Ca.
    Type: Application
    Filed: December 21, 2022
    Publication date: July 6, 2023
    Applicants: LG Display Co., Ltd., Korea University Research and Business Foundation
    Inventors: YongWoo LEE, SeungRyull PARK, Yong-Su HAM, YuSeon KHO, Seunghyun SUNG, Sahn NAHM, Dae-Su KIM, Hosung SHIN, Jae Min EUM, Su-Hwan GO
  • Publication number: 20230201288
    Abstract: The present invention relates to a composition for fatigue prevention, recovery, or treatment.
    Type: Application
    Filed: May 24, 2021
    Publication date: June 29, 2023
    Inventors: Yong Wook LEE, Chan Sung PARK, Joo Hyun OH, Ji Min KIM, Ha Neul JO
  • Publication number: 20230207866
    Abstract: Disclosed are an all-solid-state battery including symmetrically arranged reference electrodes, a device for manufacturing the same, and a method of manufacturing using same.
    Type: Application
    Filed: October 10, 2022
    Publication date: June 29, 2023
    Inventors: A Reum Ha, Ju Yeong Seong, In Woo Song, Hong Seok Min, Yong Sub Yoon, Yun Sung Kim, In Chul Kim, Yong Jun Jang, Sung Woo Noh, Heon Cheol Shin, Gi Hwan Joe, Yu Jeong Min, Ji Ung Jeong, Seong Hyeok Ha
  • Publication number: 20230201289
    Abstract: The present invention relates to a composition for prevention, alleviation, or treatment of obesity.
    Type: Application
    Filed: May 24, 2021
    Publication date: June 29, 2023
    Inventors: Yong Wook LEE, Chan Sung PARK, Joo Hyun OH, Ji Min KIM, Ha Neul JO
  • Publication number: 20230206851
    Abstract: A gate driving circuit that can be stably driven by improving output characteristics of a last output buffer unit, and a display device comprising the gate driving circuit, are discussed. The gate driving circuit can include a plurality of subordinately connected stages, where an Nth (N being a natural number) stage includes a node controller configured to control voltages of a first node and a second node according to a set signal and a reset signal. The Nth stage can further include a plurality of scan pulse output units configured to receive a plurality of scan clocks, and output each of the scan clocks as a scan pulse according to voltages of the first node and the second node.
    Type: Application
    Filed: October 7, 2022
    Publication date: June 29, 2023
    Applicant: LG Display Co., Ltd.
    Inventors: Jae Sung PARK, Yong Ho KIM
  • Patent number: 11688344
    Abstract: A display device includes: a pixel including a light emitting element and a first transistor for applying a driving current to the light emitting element; a data driver for supplying a first data voltage corresponding to first sensing data to the pixel in a sensing period, and supplying, to the pixel, a second data voltage corresponding to second sensing data or a third data voltage corresponding to third sensing data in a verification period for detecting compensation degree of the sensing period; a sensing unit for extracting a first sensing value corresponding to the first sensing data, a second sensing value corresponding to the second sensing data, and a third sensing value corresponding to the third sensing data through sensing lines; and a timing controller for generating image data compensated using the first sensing value, and detecting the compensation degree using the second sensing value or the third sensing value.
    Type: Grant
    Filed: February 15, 2022
    Date of Patent: June 27, 2023
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Yong Jin Shin, Min Soo Kang, Nag Joon Kim, Byoung Chel Kim, Yeon Sung Kim, Hyoung Rae Lee
  • Publication number: 20230191968
    Abstract: A control armrest containment structure includes a seat assembly positioned at an end of a seat in a vehicle and an armrest assembly fastened to the seat assembly. The armrest assembly includes a fixed unit fixed to an end of the seat assembly, a movable assembly fastened to an end of the fixed unit and configured to move up and down along the fixed unit, and a rotary unit fastened to an end of the movable unit and configured to rotate with vertical movement of the movable unit.
    Type: Application
    Filed: November 29, 2022
    Publication date: June 22, 2023
    Inventors: Seung Young Lee, Ki Ryung Lee, Sang Ho Kim, Eom Seok Yoo, Jae Sung Lee, Yong Seong Jang
  • Patent number: 11680309
    Abstract: A method for preparing an electrochromic device. In the method the device is prepared by inserting monovalent cations into a reducing electrochromic layer in advance, for instance, through a dry process. In particular, the method involves inserting monovalent cations into an electrochromic layer which includes a reducing electrochromic material. Then, subsequently and sequentially, placing an electrolyte layer and an ion storage layer on the electrochromic layer. In this way, it is possible to improve driving durability of the electrochromic device.
    Type: Grant
    Filed: September 11, 2018
    Date of Patent: June 20, 2023
    Assignee: LG CHEM, LTD.
    Inventors: Yong Chan Kim, Ki Hwan Kim, Jeong Woo Shon, Pil Sung Jo