Patents by Inventor Chan Hee Park

Chan Hee Park 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: 11220989
    Abstract: A method of controlling engine restart may include selecting, by a start controller, a first start situation and a second start situation for restarting an engine; determining a current possible start-up through the first and second start situations; prioritizing possible start-ups; and attempting to restart the engine by setting the first and second start situations as first start control and second start control, respectively, based on the priorities of the start-ups.
    Type: Grant
    Filed: December 3, 2019
    Date of Patent: January 11, 2022
    Assignees: Hyundai Motor Company, Kia Motors Corporation
    Inventors: Jung-Sup Byun, Seung-Woo Lee, Chan-Hee Won, Seong-Kyu Park
  • Publication number: 20210329746
    Abstract: A glass plate according to the present disclosure includes: a coated area and an uncoated area; a heating layer that is coated on the coated area and includes a conductive material generating heat by receiving power; and two bus bars that extend along an extension direction, that are electrically connected to the heating layer to supply the power to the heating layer, and that are spaced apart from each other along a reference direction orthogonal to the extension direction. The uncoated area includes a plurality of uncoated lines having a length along the reference direction and formed as a single line bent at least once. The plurality of uncoated lines is disposed to be spaced apart along the extension direction.
    Type: Application
    Filed: February 24, 2021
    Publication date: October 21, 2021
    Applicants: HYUNDAI MOTOR COMPANY, KIA MOTORS CORPORATION, KCC Glass Corporation
    Inventors: Jong Min Park, Nak Kyoung Kong, Jang Suk Hong, Chan Hee Park, Yong Jin Kong
  • Publication number: 20210288630
    Abstract: A filter includes a first chip having first frequency characteristics, a second chip having second frequency characteristics different from the first frequency characteristics, a first series portion and a second series portion connected in series between an input terminal and an output terminal, and each including at least one resonator, a first shunt portion disposed on the first chip and connected between a first node and a ground and a second shunt portion disposed on the second chip and connected between a second node and the ground, the first and second nodes being disposed between the input terminal and the output terminal, the first shunt portion and the second shunt portion each including at least one resonator, and a shunt trimming inductor connected to the first shunt portion in series.
    Type: Application
    Filed: June 23, 2020
    Publication date: September 16, 2021
    Applicant: Samsung Electro-Mechanics Co., Ltd.
    Inventors: Yoon Sok PARK, Sung Tae KIM, Chan Hee PARK, Won Kyu JEUNG
  • Publication number: 20210210728
    Abstract: Discussed is an organic light emitting diode display device, including a display panel including an array substrate configured to display an image, a face sealing metal layer under the array substrate, and a protecting substrate under the face sealing metal layer, wherein the array substrate generates heat, and the generated heat is transferred from the array substrate to the protecting substrate via the face sealing metal layer to be radiated by the protecting substrate; and a printed circuit board under the protecting substrate, wherein an end portion of the array substrate, an end portion of the face sealing metal layer and an end portion of the protecting substrate form a stepped structure.
    Type: Application
    Filed: March 22, 2021
    Publication date: July 8, 2021
    Applicant: LG DISPLAY CO., LTD.
    Inventors: Hyeon-Yong EOM, Chul PARK, Seung-Hwan LEE, Chan-Hee PARK
  • Publication number: 20210211146
    Abstract: A front end module includes an antenna terminal connected to an antenna, a first filter having a first end connected to the antenna terminal and having a first pass band; and a second filter having a first end connected to the antenna terminal and having a second pass band different from the first pass band. The first filter and the second filter simultaneously filter an RF signal received by the antenna, and simultaneously filter an RF signal transmitted externally through the antenna. The first filter and the second filter are configured to support wireless communications of a same standard.
    Type: Application
    Filed: May 15, 2020
    Publication date: July 8, 2021
    Applicant: Samsung Electro-Mechanics Co., Ltd.
    Inventors: Tah Joon PARK, Sung Tae KIM, Chan Hee PARK, Won Kyu JEUNG
  • Publication number: 20210155594
    Abstract: The present invention relates to novel heterocyclic compounds useful in preparing drugs for the prevention or treatment of diseases associated with STAT3 protein. Specifically, these drugs are useful in the prevention or treatment of solid tumors, blood cancers, radiation or drug-resistant cancers, metastatic cancers, inflammatory diseases, immune system diseases, diabetes, macular degeneration, papillomavirus infections and tuberculosis.
    Type: Application
    Filed: May 31, 2019
    Publication date: May 27, 2021
    Inventors: Chan Hee PARK, Jun Hwan IM, Soon Ok LEE, Sang Hwi LEE, Kwang Seok KO, Byung Ho KIM, Hyung Jo MOON, Jae Ill KIM, Heon Kyu PARK, Yeon Ju HONG
  • Patent number: 10985345
    Abstract: An organic light emitting diode display device includes a display panel including an array substrate displaying an image, a face sealing adhesive layer attached to the array substrate, a side sealing layer covering a side surface of the array substrate, and a protecting substrate attached to the array substrate through the face sealing adhesive layer; and a printed circuit board attached to the protecting substrate.
    Type: Grant
    Filed: September 3, 2019
    Date of Patent: April 20, 2021
    Assignee: LG DISPLAY CO., LTD.
    Inventors: Hyeon-Yong Eom, Chul Park, Seung-Hwan Lee, Chan-Hee Park
  • Patent number: 10724619
    Abstract: The present invention relates to a transmission for a vehicle, and more particularly, to a compound transmission of combining a differential gear and a continuously variable transmission, which transmits power through the differential gear and a transmission gear at a low speed and transmits the power through the continuously variable transmission and the differential gear at a high speed. According to the present invention, the shifting is performed through the differential gear unit at a low stage requiring large torque and low rpm and performs the shifting through the continuously variable transmission at a high stage requiring relatively small torque and high rpm to provide optimum shifting efficiency by collecting only advantageous of the respective units.
    Type: Grant
    Filed: September 11, 2015
    Date of Patent: July 28, 2020
    Assignee: KOREA INSTITUTE OF GEOSCIENCE AND MINERAL RESOURCES
    Inventors: Chol Woo Lee, Yong Chan Cho, Chan Hee Park
  • Patent number: 10696858
    Abstract: An ink composition for a printed steel sheet, having excellent adhesion to a steel sheet, processability, solvent resistance, and the like, a method for manufacturing a printed steel sheet using the same, and a printed steel sheet manufactured thereby, are provided. The ink composition for a steel material includes 10 to 30 parts by weight of a mixture of a urethane acrylate oligomer and another type of acrylate oligomer different from the urethane acrylate oligomer, 65 to 80 parts by weight of a radiation curable monomer which is a mixture of a monofunctional radiation curable monomer and a di- or more functional radiation curable monomer, 1 to 10 parts by weight of a photoinitiator, and 0.01 to 10 parts by weight of an adhesion promoter.
    Type: Grant
    Filed: December 21, 2016
    Date of Patent: June 30, 2020
    Assignees: POSCO, INKTEC CO., LTD.
    Inventors: Ha-Na Choi, Kyung-Pyo Yu, Jin-Tae Kim, Chan-Hee Park, Jung-Hwan Lee, Yon-Kyun Song
  • Patent number: 10633394
    Abstract: A heterocyclic derivative represented by formula (I), or a pharmaceutically acceptable salt or a stereoisomer thereof, which has an inhibitory effect on the activation of STAT3 protein, and is useful for the prevention or treatment of diseases associated with the activation of STAT3 protein.
    Type: Grant
    Filed: November 30, 2015
    Date of Patent: April 28, 2020
    Assignee: C&C RESEARCH LABORATORIES
    Inventors: Chan Hee Park, Sang Hwi Lee, Junhwan Im, Soon Ok Lee, Jungsook Kim, Heon Kyu Park, Jee Hun Yun, Kwang Seok Ko, Hye Jung Kim, Byungho Kim, Mi Sun Kim, Minjung Kong, Hyung Jo Moon
  • Publication number: 20200075889
    Abstract: An organic light emitting diode display device includes a display panel including an array substrate displaying an image, a face sealing adhesive layer attached to the array substrate, a side sealing layer covering a side surface of the array substrate, and a protecting substrate attached to the array substrate through the face sealing adhesive layer; and a printed circuit board attached to the protecting substrate.
    Type: Application
    Filed: September 3, 2019
    Publication date: March 5, 2020
    Applicant: LG DISPLAY CO., LTD.
    Inventors: Hyeon-Yong EOM, Chul PARK, Seung-Hwan LEE, Chan-Hee PARK
  • Patent number: 10562912
    Abstract: A heterocyclic derivative represented by formula (I), or a pharmaceutically acceptable salt or a stereoisomer thereof, which has an inhibitory effect on the activation of STAT3 protein, and is useful for the prevention or treatment of diseases associated with the activation of STAT3 protein.
    Type: Grant
    Filed: June 3, 2014
    Date of Patent: February 18, 2020
    Assignee: C&C Research Laboratories
    Inventors: Chan Hee Park, Sang Hwi Lee, Junhwan Im, Soon Ok Lee, Hoe Moon Kim, Sung Hyun Moon, Seunghee Kim, Jongmin Kim, Kwang Seok Ko, Bu Young Choi, Byungho Kim
  • Patent number: 10516388
    Abstract: A voltage generator includes a pulse circuit and a slope circuit. The pulse circuit is to apply voltages of three different levels to an output terminal and the slope circuit is to apply a slope voltage to the output terminal. The slope circuit includes an inductor to take current out of a capacitive load connected to the output terminal.
    Type: Grant
    Filed: January 31, 2019
    Date of Patent: December 24, 2019
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Hye-jin Kim, Hyun-bae Kim, Ju-hyun Kim, Ji-hwan Kim, Chan-hee Park, Young-hwan Choi
  • Patent number: 10432172
    Abstract: A bulk acoustic filter device includes: a substrate including a through hole formed by a first recess and a second recess adjacent to the first recess; a membrane layer forming a cavity with the substrate; a filter including a lower electrode disposed on the membrane layer, a piezoelectric layer disposed to cover a portion of the lower electrode, and an upper electrode formed to cover a portion of the piezoelectric layer; and an electrode connecting member disposed in the substrate, and connected to either one of the lower electrode and the upper electrode, wherein the electrode connecting member includes an insertion electrode disposed in the first recess, and a via electrode connected to the insertion electrode, and disposed on an inner peripheral surface of the second recess and a surface of the substrate.
    Type: Grant
    Filed: August 10, 2017
    Date of Patent: October 1, 2019
    Assignee: Samsung Electro-Mechanics Co., Ltd.
    Inventors: Jin Woo Yi, Chan Hee Park, Kwang Su Kim, Sang Jin Kim
  • Publication number: 20190119297
    Abstract: A heterocyclic derivative represented by formula (I), or a pharmaceutically acceptable salt or a stereoisomer thereof, which has an inhibitory effect on the activation of STAT3 protein, and is useful for the prevention or treatment of diseases associated with the activation of STAT3 protein.
    Type: Application
    Filed: November 30, 2015
    Publication date: April 25, 2019
    Applicant: C&C RESEARCH LABORATORIES
    Inventors: Chan Hee PARK, Sang Hwi LEE, Junhwan IM, Soon Ok LEE, Jungsook KIM, Heon Kyu PARK, Jee Hun YUN, Kwang Seok KO, Hye Jung KIM, Byungho KIM, Mi Sun KIM, Minjung KONG, Hyung Jo MOON
  • Publication number: 20190002718
    Abstract: An ink composition for a printed steel sheet, having excellent adhesion to a steel sheet, processability, solvent resistance, and the like, a method for manufacturing a printed steel sheet using the same, and a printed steel sheet manufactured thereby, are provided. The ink composition for a steel material includes 10 to 30 parts by weight of a mixture of a urethane acrylate oligomer and another type of acrylate oligomer different from the urethane acrylate oligomer, 65 to 80 parts by weight of a radiation curable monomer which is a mixture of a monofunctional radiation curable monomer and a di- or more functional radiation curable monomer, 1 to 10 parts by weight of a photoinitiator, and 0.01 to 10 parts by weight of an adhesion promoter.
    Type: Application
    Filed: December 21, 2016
    Publication date: January 3, 2019
    Inventors: Ha-Na CHOI, Kyung-Pyo YU, Jin-Tae KIM, Chan-Hee PARK, Jung-Hwan LEE, Yon-Kyun SONG
  • Patent number: 10087506
    Abstract: A titanium alloy having ultrahigh strength and ultralow elastic modulus, and showing linear elastic deformation behavior is disclosed. The titanium alloy (Ti-20Nb-5Zr-1Fe-O) of the present invention consists of titanium, niobium, zirconium, iron and oxygen. More specifically, the amount of niobium is 18 to 22 at. %, the amount of zirconium is 3 to 7 at. %, the amount of iron is 0.5 to 3.0 at. %, the amount of oxygen is 0.1 to 1.0 wt. %, and the balance is titanium.
    Type: Grant
    Filed: March 28, 2013
    Date of Patent: October 2, 2018
    Assignee: Korea Institute of Machinery & Materials
    Inventors: Chan Hee Park, Jong Taek Yeom, Seung Eon Kim, Seong Woong Kim, Jeoung Han Kim, Jae Keun Hong
  • Patent number: 10023591
    Abstract: A heterocyclic derivative represented by formula (I), or a pharmaceutically acceptable salt or a stereoisomer thereof, which has an inhibitory effect on the activation of STAT3 protein, and is useful for the prevention or treatment of diseases associated with the activation of STAT3 protein.
    Type: Grant
    Filed: November 30, 2015
    Date of Patent: July 17, 2018
    Assignee: C&C RESEARCH LABORATORIES
    Inventors: Chan Hee Park, Sang Hwi Lee, Junhwan Im, Soon Ok Lee, Jongmin Kim, Kwang Seok Ko, Byungho Kim, Minjung Kong, Mi Sun Kim, Hyung Jo Moon
  • Publication number: 20180180151
    Abstract: The present invention relates to a transmission for a vehicle, and more particularly, to a compound transmission of combining a differential gear and a continuously variable transmission, which transmits power through the differential gear and a transmission gear at a low speed and transmits the power through the continuously variable transmission and the differential gear at a high speed. According to the present invention, the shifting is performed through the differential gear unit at a low stage requiring large torque and low rpm and performs the shifting through the continuously variable transmission at a high stage requiring relatively small torque and high rpm to provide optimum shifting efficiency by collecting only advantageous of the respective units.
    Type: Application
    Filed: September 11, 2015
    Publication date: June 28, 2018
    Applicant: Korea Institute Of Geoscience and Mineral Resoures
    Inventors: Chol Woo LEE, Yong Chan CHO, Chan Hee PARK
  • Publication number: 20180062619
    Abstract: A bulk acoustic filter device includes: a substrate including a through hole formed by a first recess and a second recess adjacent to the first recess; a membrane layer forming a cavity with the substrate; a filter including a lower electrode disposed on the membrane layer, a piezoelectric layer disposed to cover a portion of the lower electrode, and an upper electrode formed to cover a portion of the piezoelectric layer; and an electrode connecting member disposed in the substrate, and connected to either one of the lower electrode and the upper electrode, wherein the electrode connecting member includes an insertion electrode disposed in the first recess, and a via electrode connected to the insertion electrode, and disposed on an inner peripheral surface of the second recess and a surface of the substrate.
    Type: Application
    Filed: August 10, 2017
    Publication date: March 1, 2018
    Applicant: Samsung Electro-Mechanics Co., Ltd.
    Inventors: Jin Woo YI, Chan Hee PARK, Kwang Su KIM, Sang Jin KIM