Patents by Inventor Sung Keun Lee

Sung Keun 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).

  • Publication number: 20240142456
    Abstract: The present invention relates to a composition, a kit, and a method of providing information for diagnosis, which are capable of diagnosing pancreatic cancer and capable of diagnosing pancreatic cancer by distinguishing it from other pancreatic diseases or other cancer types.
    Type: Application
    Filed: March 8, 2022
    Publication date: May 2, 2024
    Applicant: ACURASYSBIO CO., LTD.
    Inventors: Hyung-Keun LEE, Dong-ki LEE, So-Young KIM, Sung-lll JANG
  • Patent number: 11970493
    Abstract: The present disclosure provides autotaxin (ATX) inhibitor compounds and compositions including said compounds. The present disclosure also provides methods of using said compounds and compositions for inhibiting ATX. Also provided are methods of preparing said compounds and compositions, and synthetic precursors of said compounds.
    Type: Grant
    Filed: October 4, 2021
    Date of Patent: April 30, 2024
    Assignee: ILDONG PHARMACEUTICAL CO., LTD.
    Inventors: Sung-Ku Choi, Yoon-Suk Lee, Sung-Wook Kwon, Kyung-Sun Kim, Jeong-Geun Kim, Jeong-Ah Kim, An-Na Moon, Sun-Young Park, Jun-Su Ban, Dong-Keun Song, Kyu-Sic Jang, Ju-Young Jung, Soo-Jin Lee
  • Patent number: 11965936
    Abstract: A battery diagnosis apparatus for diagnosing a battery including battery cells, the apparatus according to an embodiment may include a voltage measurer for measuring the voltage of each battery cell during a preset period of time, a voltage variation calculator for calculating an individual voltage variation of each battery cell during the preset period of time, an average voltage variation calculator for calculating an average voltage variation of the battery cells during the preset period of time, and an abnormality detector for determining that a voltage abnormality has occurred in at least one battery cell among the battery cells when a difference between the voltage variation of the at least one battery cell and the average voltage variation of the at least one battery cell is greater than a threshold value.
    Type: Grant
    Filed: July 23, 2020
    Date of Patent: April 23, 2024
    Assignee: LG ENERGY SOLUTION, LTD.
    Inventors: Hyun Chul Lee, Dong Keun Kwon, Sung Yul Yoon, Seung Hyun Kim, An Soo Kim
  • Patent number: 11958874
    Abstract: According to the embodiment of the present disclosure, an organo tin compound is represented by the following Chemical Formula 1: In Chemical Formula 1, L1 and L2 are each independently selected from an alkoxy group having 1 to 10 carbon atoms and an alkylamino group having 1 to 10 carbon atoms, R1 is a substituted or unsubstituted aryl group having 6 to 8 carbon atoms, and R2 is selected from a substituted or unsubstituted linear alkyl group having 1 to 4 carbon atoms, a branched alkyl group having 3 to 4 carbon atoms, a cycloalkyl group having 3 to 6 carbon atoms, and an allyl group having 2 to 4 carbon atoms.
    Type: Grant
    Filed: April 11, 2022
    Date of Patent: April 16, 2024
    Assignees: EGTM Co., Ltd., SK hynix Inc.
    Inventors: Jang Keun Sim, Sung Jun Ji, Tae Young Lee, Shin Beom Kim, Sun Young Baik, Tae Hwan Lim, Dong Kyun Lee, Sang Hyun Lee, Su Pill Chun
  • Patent number: 11951890
    Abstract: Proposed are a seat side bolster apparatus and a control method thereof. The seat side bolster apparatus of the disclosure includes a driving unit, which is provided under a foam pad of a seat cushion, is moved upwards and downwards by operation of an actuator, and presses the foam pad upwards when moving upwards, and a covering bracket, which is connected to the driving unit so as to be moved upwards and downwards together with the driving unit and to which an end of a covering enveloping the foam pad of the seat cushion is fixed.
    Type: Grant
    Filed: July 13, 2022
    Date of Patent: April 9, 2024
    Assignee: HYUNDAI TRANSYS INCORPORATED
    Inventors: Jae Keun Park, Do Hyun Kim, Sung Hyun Jo, Seung Joon Lee, Jae Sang Lim
  • Publication number: 20240079529
    Abstract: A light-emitting element includes a first semiconductor layer, a light-emitting layer disposed on the first semiconductor layer, a second semiconductor layer disposed on the light-emitting layer, a device electrode layer disposed on the second semiconductor layer, a reflective electrode layer disposed on the device electrode layer, an insulating film surrounding a side surface of the light-emitting layer, a side surface of the second semiconductor layer, and a side surface of the device electrode layer, and a reflective layer surrounding a side surface of the insulating film, wherein the side surface of the device electrode layer is aligned with a side surface of the reflective electrode layer.
    Type: Application
    Filed: April 10, 2023
    Publication date: March 7, 2024
    Applicant: Samsung Display Co., LTD.
    Inventors: Ji Hyun HAM, Moon Jung AN, Jin Seok PARK, Hee Keun LEE, Sung Chan JO, Sang Wook HAN
  • Publication number: 20240072787
    Abstract: Disclosed are a circuit and a system which is capable of improving reliability by preventing destructive overvoltage that occurs in an element using a low power supply voltage when various signals are transmitted from an integrated circuit with a high power supply voltage to an integrated circuit with a low power supply voltage.
    Type: Application
    Filed: February 2, 2023
    Publication date: February 29, 2024
    Applicant: Haechitech Corporation
    Inventors: Tae Woo OH, Sung Keun LEE
  • Publication number: 20240067668
    Abstract: The present invention relates to a heteroaryl derivative compound and a use thereof. Since the heteroaryl derivative of the present invention exhibits excellent inhibitory activity against EGFR, the heteroaryl derivative can be usefully used as a therapeutic agent for EGFR-associated diseases.
    Type: Application
    Filed: December 29, 2021
    Publication date: February 29, 2024
    Inventors: Yi Kyung Ko, Ah Reum Han, Jin Hee Park, Yeong Deok Lee, Hye Rim Im, Kyun Eun Kim, Dong Keun Hwang, Su Been Nam, Myung Hoe Heo, Se Rin Cho, Eun Hwa Ko, Sung Hwan Kim, Hwan Geun Choi
  • Patent number: 11912674
    Abstract: The present invention provides methods for treating or ameliorating metabolic diseases, cholestatic liver diseases, or organ fibrosis, which comprises administering to a subject a therapeutically effective amount of a pharmaceutical composition comprising an isoxazole derivative, a racemate, an enantiomer, or a diastereoisomer thereof, or a pharmaceutically acceptable salt of the derivative, the racemate, the enantiomer, or the diastereoisomer.
    Type: Grant
    Filed: March 4, 2021
    Date of Patent: February 27, 2024
    Assignee: IL DONG PHARMACEUTICAL CO., LTD.
    Inventors: Jae-Hoon Kang, Hong-Sub Lee, Yoon-Suk Lee, Jin-Ah Jeong, Sung-Wook Kwon, Jeong-Guen Kim, Kyung-Sun Kim, Dong-Keun Song, Sun-Young Park, Kyeo-Jin Kim, Ji-Hye Choi, Hey-Min Hwang
  • Patent number: 11802671
    Abstract: An emergency lamp includes a housing assembly; a battery module; a control panel; a lighting assembly; a heat sink configured for heat dissipation for the lighting assembly; a light guide assembly; and a transparent cover. The battery module includes a bracket, a battery disposed on the bracket, and a cladding layer wrapping around the battery. The housing assembly is a hollow structure, and the battery module, the control panel, and the lighting assembly are disposed in the housing assembly. The light guide assembly is connected to the lighting assembly. The transparent cover is disposed on the housing assembly; a position of the transparent cover corresponds to that of the light guide assembly. The battery module is electrically connected to the control panel, and the lighting assembly is electrically connected to the control panel; and the housing assembly including a hole for fixing a waterproof joint.
    Type: Grant
    Filed: January 19, 2022
    Date of Patent: October 31, 2023
    Assignee: JE WOO CORPORATION, LTD.
    Inventor: Sung-Keun Lee
  • Publication number: 20230184400
    Abstract: An emergency lamp includes a housing assembly; a battery module; a control panel; a lighting assembly; a heat sink configured for heat dissipation for the lighting assembly; a light guide assembly; and a transparent cover. The battery module includes a bracket, a battery disposed on the bracket, and a cladding layer wrapping around the battery. The housing assembly is a hollow structure, and the battery module, the control panel, and the lighting assembly are disposed in the housing assembly. The light guide assembly is connected to the lighting assembly. The transparent cover is disposed on the housing assembly; a position of the transparent cover corresponds to that of the light guide assembly. The battery module is electrically connected to the control panel, and the lighting assembly is electrically connected to the control panel; and the housing assembly including a hole for fixing a waterproof joint.
    Type: Application
    Filed: January 19, 2022
    Publication date: June 15, 2023
    Inventor: Sung-Keun LEE
  • Publication number: 20220281980
    Abstract: The disclosure provides antibodies that specifically bind human MICA/B and methods of use thereof. In some aspects, the disclosure is directed to methods of treating a cancer in a subject, comprising administering to the subject an anti-MICA/B antibody.
    Type: Application
    Filed: January 24, 2022
    Publication date: September 8, 2022
    Applicant: Bristol-Myers Squibb Company
    Inventors: Michelle Renee KUHNE, Alan J. KORMAN, Haichun HUANG, Yiming YIN, Robert F. GRAZIANO, Natalie A. BEZMAN, Pavel STROP, Richard Y. HUANG, Guodong CHEN, Mohan SRINIVASAN, Peter Sung Keun LEE, Gamze Ozlem CAMDERE
  • Publication number: 20220193237
    Abstract: The present disclosure provides variant forms of anti-CTLA-4 antibodies, such as ipilimumab, that preferentially bind to CTLA-4 at low pH. Such antibody variants exhibit preferential activity in the tumor microenvironment, an enhanced ratio of anti-tumor response to side-effects, and an enhanced therapeutic index.
    Type: Application
    Filed: April 16, 2020
    Publication date: June 23, 2022
    Inventors: Peter Sung Keun LEE, Pavel STROP, Arvind RAJPAL, Olafur S. GUDMUNDSSON, Pradyot NANDI
  • Patent number: 11242393
    Abstract: The disclosure provides antibodies that specifically bind human MICA/B and methods of use thereof. In some aspects, the disclosure is directed to methods of treating a cancer in a subject, comprising administering to the subject an anti-MICA/B antibody.
    Type: Grant
    Filed: March 22, 2019
    Date of Patent: February 8, 2022
    Assignee: Bristol-Myers Squibb Company
    Inventors: Michelle Renee Kuhne, Alan J. Korman, Haichun Huang, Yiming Yin, Robert F. Graziano, Natalie A. Bezman, Pavel Strop, Richard Y. Huang, Guodong Chen, Mohan Srinivasan, Peter Sung Keun Lee, Gamze Ozlem Camdere
  • Patent number: 11241928
    Abstract: The present disclosure provides a hybrid suspension arm for a vehicle, having excellent durability. A hybrid suspension arm for a vehicle according to one embodiment of the present disclosure comprises: a suspension arm body which is made of metal material and comprises a top plate part and two sidewall parts extending downward from the top plate part to be open downward; and an insert molding which is made of plastic material and is formed by being insert-molded in the suspension arm body, wherein a thickness of at least a portion in the portion of the insert molding that comes in contact with the top plate part and the sidewall parts is in the range of 2 mm to 3 mm.
    Type: Grant
    Filed: June 27, 2019
    Date of Patent: February 8, 2022
    Assignee: ILJIN Co., Ltd.
    Inventors: Hyun Woo Kim, Sung Keun Lee, Tae Sung Kwon, Dae Ju Lee, Min Kook Park, Soon Chan Kwon
  • Patent number: 10953577
    Abstract: A vehicular hybrid suspension arm includes a suspension arm body made of a steel material, and an insert molding inserted into and coupled to the suspension arm body, providing a suspension arm having reduced weight and high rigidity.
    Type: Grant
    Filed: December 29, 2016
    Date of Patent: March 23, 2021
    Assignee: ILJIN CO., LTD.
    Inventors: Sung Keun Lee, Hyun Woo Kim, Tae Sung Kwon, Byong Suk Yu, Se Woong Jeong, Hyuk Kwon, Ig Jin Kwon, Young In Yoon, Min Kook Park, Soon Chan Kwon, Dae Ju Lee
  • Patent number: 10814535
    Abstract: A hybrid lower arm and a hybrid upper arm include an arm body made of a metal material, and an insert injection-molded integrally with the arm body so that the insert is inserted into an inside of the arm body. The arm body has a weight ratio of 50% or more and 90% or less with respect to the total weight of the hybrid lower arm or the hybrid upper arm, thus achieving the rigidity increase as well as the weight reduction in the lower arm and the upper arm of a suspension system.
    Type: Grant
    Filed: December 29, 2016
    Date of Patent: October 27, 2020
    Assignee: ILJIN CO., LTD.
    Inventors: Sung Keun Lee, Hyun Woo Kim, Tae Sung Kwon, Byong Suk Yu, Se Woong Jeong, Hyuk Kwon, Ig Jin Kwon, Young In Yoon, Min Kook Park, Soon Chan Kwon, Dae Ju Lee
  • Publication number: 20190315173
    Abstract: The present disclosure provides a hybrid suspension arm for a vehicle, having excellent durability. A hybrid suspension arm for a vehicle according to one embodiment of the present disclosure comprises: a suspension arm body which is made of metal material and comprises a top plate part and two sidewall parts extending downward from the top plate part to be open downward; and an insert molding which is made of plastic material and is formed by being insert-molded in the suspension arm body, wherein a thickness of at least a portion in the portion of the insert molding that comes in contact with the top plate part and the sidewall parts is in the range of 2 mm to 3 mm.
    Type: Application
    Filed: June 27, 2019
    Publication date: October 17, 2019
    Applicant: ILJIN CO., LTD.
    Inventors: Hyun Woo KIM, Sung Keun LEE, Tae Sung KWON, Dae Ju LEE, Min Kook PARK, Soon Chan KWON
  • Publication number: 20190315174
    Abstract: The present disclosure provides a hybrid suspension arm for a vehicle, the hybrid suspension arm having the strength required for a vehicle while being lightweight and having excellent durability. The hybrid suspension arm for a vehicle according to one embodiment of the present disclosure comprises: an arm body comprising aluminum; and an insert molding part made of plastic material which is insert-molded on the arm body and coupled thereto.
    Type: Application
    Filed: June 27, 2019
    Publication date: October 17, 2019
    Applicant: ILJIN CO., LTD.
    Inventors: Tae Sung KWON, Sung Keun LEE, Hyun Woo KIM, Dae Ju LEE, Min Kook PARK, Soon Chan KWON
  • Publication number: 20190315870
    Abstract: The disclosure provides antibodies that specifically bind human MICA/B and methods of use thereof. In some aspects, the disclosure is directed to methods of treating a cancer in a subject, comprising administering to the subject an anti-MICA/B antibody.
    Type: Application
    Filed: March 22, 2019
    Publication date: October 17, 2019
    Applicant: Bristol-Myers Squibb Company
    Inventors: Michelle Renee KUHNE, Alan J. KORMAN, Haichun HUANG, Yiming YIN, Robert F. GRAZIANO, Natalie A. BEZMAN, Pavel STROP, Richard Y. HUANG, Guodong CHEN, Mohan SRINIVASAN, Peter Sung Keun LEE, Gamze Ozlem CAMDERE