Patents by Inventor Hoon Chung

Hoon Chung 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: 11939334
    Abstract: The present disclosure relates to a novel PLK1 degradation inducing compound having a structure according to Formula I, a method for preparing the same, and the use thereof. The compounds of the present disclosure exhibit an effect of inducing PLK1 degradation. Therefore, the compounds of the present disclosure may be effectively utilized for preventing or treating PLK1-related diseases.
    Type: Grant
    Filed: August 10, 2022
    Date of Patent: March 26, 2024
    Assignee: UPPTHERA, INC.
    Inventors: Soo Hee Ryu, Im Suk Min, Han Kyu Lee, Seong Hoon Kim, Hye Guk Ryu, Keum Young Kang, Sang Youn Kim, So Hyun Chung, Jun Kyu Lee, Gibbeum Lee
  • Publication number: 20240081596
    Abstract: The present disclosure provides a surface cleaning apparatus that includes an illumination system having lighting to illuminate a floor surface or other area being cleaned. The lighting for the illumination system includes a plurality of lights, light sources, and/or lighting zones disposed around a housing of the apparatus. The illumination system can output a condition, status, state, alert or error to a user by emitting visible light and varying an intensity, color, wavelength, temperature, or animation of the light. Methods for operating the illumination system are also provided.
    Type: Application
    Filed: March 22, 2022
    Publication date: March 14, 2024
    Inventors: Sang Hoon Chung, Mike Luyckx, Chris J. Harmelink, Patryk Donald Akhurst, Isaac Busken-Jovanovich, Christopher L. Hogg, Churu Yun
  • Publication number: 20240087507
    Abstract: A display device includes a light-emitting diode including a first conductivity-type semiconductor, an active layer, and a second conductivity-type semiconductor; a first voltage line to which a first voltage is applied; a second voltage line to which a second voltage is applied; a first transistor including a source electrode electrically connected to the first voltage line and a drain electrode electrically connected to a first electrode of the light-emitting diode and to the first conductivity-type semiconductor; a second transistor including a drain electrode electrically connected to a gate electrode of the first transistor and a source electrode electrically connected to a data line to apply a data signal; a capacitor electrically connected to the gate electrode of the first transistor and the first electrode; and a third transistor including a source electrode electrically connected to the second voltage line and a drain electrode electrically connected to the first electrode.
    Type: Application
    Filed: November 13, 2023
    Publication date: March 14, 2024
    Inventors: Min Jae JEONG, Kyung Bae KIM, Chong Chul CHAI, Kyung Hoon CHUNG
  • Patent number: 11927043
    Abstract: An apparatus for automatically opening and closing a trunk lid includes a drum member connected to a first cable and rotatably coupled to a drum bracket fastened to a hinge arm, a power latch cinching actuator including an output gear configured to be rotated by a motor embedded in a housing, and an elastic spring having a first end coupled to the drum member and a second end configured to be coupled to the trunk lid, wherein the first cable is coupled to the output gear and is configured to rotate the drum member in a first direction when the output gear is rotated.
    Type: Grant
    Filed: February 25, 2021
    Date of Patent: March 12, 2024
    Assignees: Hyundai Motor Company, Kia Motors Corporation, Pyeong Hwa Automotive Co., Ltd.
    Inventors: Yong-Hyuck Im, Jae-Hoon Chung, Doo-Jung Kim
  • Publication number: 20240074965
    Abstract: The present disclosure relates to an ultraviolet light-blocking composition containing a centipede grass extract and a cosmetic composition and, more specifically, to an ultraviolet light-blocking composition comprising a centipede grass (Eremochloa ophiuroides) leaf extract as an active ingredient; and a cosmetic composition containing the ultraviolet light-blocking composition.
    Type: Application
    Filed: January 6, 2022
    Publication date: March 7, 2024
    Applicant: KOREA ATOMIC ENERGY REREARCH INSTITUTE
    Inventors: Byung-Yeoup CHUNG, Hyoung-Woo BAI, Seong-Hee KANG, Sung-Beom LEE, Seung-Sik LEE, Tae-Hoon KIM, Mi-Yeon KIM
  • Publication number: 20240075909
    Abstract: A moving body including a body, a wheel coupled to the body and configured to rotate relative to the body, and an auxiliary wheel connected to the body and configured to move upwards and downwards. The auxiliary wheel has an area protruding more downwards than the wheel when the auxiliary wheel is moved to a lowermost side.
    Type: Application
    Filed: February 9, 2023
    Publication date: March 7, 2024
    Inventors: Sun Myoung JO, Jin Choi, Hoon Chung
  • Patent number: 11923213
    Abstract: Proposed is a substrate heating unit including: a laser generator providing a laser beam for heating a substrate; and a beam shaper processing the laser beam from the laser generator and selectively providing one of a first beam having a uniform energy distribution and a second beam having an edge-enhanced energy distribution to the substrate.
    Type: Grant
    Filed: December 20, 2020
    Date of Patent: March 5, 2024
    Assignee: SEMES CO., LTD.
    Inventors: Tae Shin Kim, Young Dae Chung, Ji Hoon Jeong, Jee Young Lee, Won Geun Kim
  • Publication number: 20240069028
    Abstract: Provided are biomarkers for predicting the prognosis of cervical cancer. In the case of using the biomarkers of the present disclosure, it is possible to select patients into a high-risk group, an intermediate-risk group, or a low-risk group, and thus, it is possible to provide tailored treatment for each patient according to prognosis prediction.
    Type: Application
    Filed: August 23, 2023
    Publication date: February 29, 2024
    Applicant: INDUSTRY-ACADEMIC COOPERATION FOUNDATION, YONSEI UNIVERSITY
    Inventors: Hanbyoul Cho, Jae-Hoon Kim, Joon-Yong Chung, Hee Yun, Gwan Hee Han, Hye Rim Kim
  • Patent number: 11912710
    Abstract: The present disclosure relates to a novel PLK1 degradation inducing compound having a structure according to Formula I, a method for preparing the same, and the use thereof. The compounds of the present disclosure exhibit an effect of inducing PLK1 degradation. Therefore, the compounds of the present disclosure may be effectively utilized for preventing or treating PLK1-related diseases.
    Type: Grant
    Filed: August 10, 2022
    Date of Patent: February 27, 2024
    Assignee: UPPTHERA, INC.
    Inventors: Soo Hee Ryu, Im Suk Min, Han Kyu Lee, Seong Hoon Kim, Hye Guk Ryu, Keum Young Kang, Sang Youn Kim, So Hyun Chung, Jun Kyu Lee, Gibbeum Lee
  • Patent number: 11903555
    Abstract: The present disclosure provides a surface cleaning apparatus that includes an illumination system having lighting to illuminate a floor surface or other area being cleaned. The lighting for the illumination system includes a plurality of lights, light sources, and/or lighting zones disposed around a housing of the apparatus. The illumination system can output a condition, status, state, alert or error to a user by emitting visible light and varying an intensity, color, wavelength, temperature, or animation of the light. Methods for operating the illumination system are also provided.
    Type: Grant
    Filed: March 22, 2022
    Date of Patent: February 20, 2024
    Assignee: BISSELL Inc.
    Inventors: Sang Hoon Chung, Mike Luyckx, Chris J. Harmelink, Patryk Donald Akhurst, Isaac Busken-Jovanovich, Christopher L Hogg, Churu Yun
  • Publication number: 20240046870
    Abstract: A light emitting display device includes: a light emitting element including an anode connected to a first line; a first transistor; a second transistor including a first electrode connected to a data line, and a second electrode connected to a gate electrode of the first transistor; a third transistor including a first electrode connected to the first line, and a second electrode connected to a first electrode of the first transistor; a fourth transistor including a second electrode connected to the gate electrode; a sixth transistor including a first electrode connected to a second electrode of the first transistor, and a second electrode connected to a second line; a first capacitor including a first electrode connected to the gate electrode and a second electrode connected to the second electrode of the first transistor; and a second capacitor including a second electrode connected to the second electrode of the first transistor.
    Type: Application
    Filed: July 27, 2023
    Publication date: February 8, 2024
    Inventors: Kyung Hoon CHUNG, Byung Chang YU
  • Publication number: 20240046871
    Abstract: A light-emitting display device includes a light-emitting element including an anode connected to a first driving voltage line, a first transistor including a gate electrode, a first electrode, and a second electrode, a second transistor including first and second electrodes respectively connected to a data line and the gate electrode, a third transistor including first and second electrodes respectively connected to the first driving voltage line and the first electrode of the first transistor, a fourth transistor including first and second electrodes respectively connected to a sensing line and the second electrode of the first transistor, a fifth transistor including first and second electrodes respectively connected to the second electrode of the first transistor, and a second driving voltage line, and a capacitor including first and second electrodes respectively connected to the gate electrode and the second electrode of the first transistor.
    Type: Application
    Filed: July 27, 2023
    Publication date: February 8, 2024
    Inventor: Kyung Hoon CHUNG
  • Patent number: 11893926
    Abstract: Embodiments provide an emissive display device including a driving transistor including a first electrode, a second electrode, and a driving gate electrode, a second transistor including a first electrode electrically connected to a data line, a transfer capacitor including a first transfer electrode electrically connected to a second electrode of the second transistor and a second transfer electrode electrically connected to the driving gate electrode; a fifth transistor electrically connecting the first electrode of the driving transistor and the driving gate electrode; a ninth transistor including a second electrode electrically connected to the second electrode of the driving transistor; and a light emitting diode including an anode and a cathode receiving an output current outputted to the second electrode of the driving transistor.
    Type: Grant
    Filed: February 16, 2023
    Date of Patent: February 6, 2024
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Byung Chang Yu, Hae Min Kim, Myunghoon Park, Dong-Hoon Lee, Kyung Hoon Chung
  • Publication number: 20240034172
    Abstract: An embodiment electrified vehicle charging system includes an actuator configured to maintain or change a vertical position, a horizontal position, or an angle of a power receiver provided in a vehicle and a position controller configured to determine a relative position and a relative angle of the power receiver relative to a power transmitter provided outside of the vehicle through a sensor and to perform an alignment control between the power transmitter and the power receiver through the actuator based on the relative position and the relative angle of the power receiver.
    Type: Application
    Filed: December 6, 2022
    Publication date: February 1, 2024
    Inventors: Eui Hoon Chung, Young Jin Kim, Jung Hong Joo, Gyu Yeong Choe, Ji Han Lee
  • Patent number: 11875743
    Abstract: A pixel including: a light emitting element; a first transistor connected between a first power source and a second node; a first capacitor connected to a first node or a second node and a third node; a second transistor between the third node and a data line, the second transistor turned on by a first scan signal; a third transistor between the first and second nodes, the third transistor turned on by a second scan signal; a fifth transistor between the first power source and the first transistor, the fifth transistor turned on by a first emission control signal; a sixth transistor between the second node and the light emitting element, the sixth transistor turned on by a second emission control signal; and an eighth transistor between the second node and a second emission control line, the eighth transistor turned on by a fourth scan signal.
    Type: Grant
    Filed: July 28, 2022
    Date of Patent: January 16, 2024
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Min Jae Jeong, Jun Hyun Park, Hyun Joon Kim, Kyung Hoon Chung, Jang Mi Kang, Hae Min Kim
  • Publication number: 20240009349
    Abstract: Disclosed is a method of treating a chronic tympanic perforation with a PCL patch tissue regeneration scaffold comprising preparing solution by adding polycaprolactone (PCL) and an acid to an organic solvent; preparing an electrospinning solution by adding a growth factor to the solution and stirring; collecting nanofibers arranged in a spindle shape on a collector by connecting the electrospinning solution prepared to a syringe pump and operating the electrospinning device; and administering the PCL patch tissue regeneration scaffold to a subject.
    Type: Application
    Filed: September 21, 2023
    Publication date: January 11, 2024
    Applicant: AJOU UNIVERSITY INDUSTRY-ACADEMIC COOPERATION FOUNDATION
    Inventors: Yun-Hoon CHOUNG, Jong Hoon CHUNG, Hoon SEONWOO, Kyoung-Je JANG, Beomyong SHIN
  • Patent number: 11869415
    Abstract: A sweep signal driver includes: a kth stage to output a kth emission signal to a kth emission line, and a kth sweep signal to a kth sweep signal line, the kth stage including: first, second, and third pull-up nodes; a node connection circuit between the first pull-up node and the second pull-up node, and between the first pull-up node and the third pull-up node; a first output circuit to output a sweep clock signal of a sweep clock terminal to a first output terminal connected to the kth sweep signal line when the third pull-up node has a gate-on voltage; and a second output circuit to output a gate-on voltage to a second output terminal connected to the kth emission line when the second pull-up node has a gate-on voltage. A pulse of the kth sweep signal linearly changes from a gate-off voltage to the gate-on voltage.
    Type: Grant
    Filed: April 13, 2022
    Date of Patent: January 9, 2024
    Assignee: Samsung Display Co., Ltd.
    Inventors: Hyun Joon Kim, Jung Hwan Hwang, Kyung Hoon Chung, Jun Ki Jeong
  • Patent number: 11862500
    Abstract: An apparatus for manufacturing a display device includes: a first housing having a first chamber; a support member disposed in the first chamber and including a frame having a plurality of openings; a plurality of adhesive patterns disposed on the frame; and a plurality of electrostatic supports overlapping the plurality of openings and supported for reciprocal movement in respective ones of the openings.
    Type: Grant
    Filed: January 21, 2021
    Date of Patent: January 2, 2024
    Assignee: Samsung Display Co., Ltd.
    Inventors: Jae Won Shim, Yoon Jae Lee, Sung Lae Kim, Kang Won Lee, Kyung Hoon Chung
  • Publication number: 20230409051
    Abstract: In an embodiment a robot control apparatus includes at least one first sensor provided on a front of a head part of a robot including a wheel part and the head part connected to an upper portion of the wheel part, the first sensor being configured to sense a first distance from a ground, at least one second sensor provided on a rear of the head part and configured to sense a second distance from the ground and a controller configured to determine a driving environment of the robot based on at least one of the first distance or the second distance and adjust a control gain related to a balance control of the robot based on the determined driving environment.
    Type: Application
    Filed: November 7, 2022
    Publication date: December 21, 2023
    Inventors: Sun Myoung Jo, Jin Choi, Hoon Chung
  • Patent number: 11845307
    Abstract: A device for detecting an abnormal state of a tire includes a wireless transceiver spaced apart from the tire and coupled to a vehicle, where the wireless transceiver transmits a radio signal to a ground surface and acquires delay information required to receive a reflected wave from the ground surface, and a control module that calculates a reference distance between the wireless transceiver and the ground surface based on the delay information, and detects an abnormal state of the tire, based on a reference distance change.
    Type: Grant
    Filed: March 23, 2022
    Date of Patent: December 19, 2023
    Assignees: Hyundai Motor Company, Kia Corporation
    Inventors: Sung Jin Jo, Jae Hoon Chung