Patents by Inventor Jung Chul Shin

Jung Chul Shin 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: 20230339161
    Abstract: The present disclosure relates to an injection mold, processes for use thereof and products therefrom. The injection mold can include: a transfer mold, which is disposed in front of the injection-molded product and forms a pattern on a front surface of the injection-molded product; and a rear surface mold, which is disposed behind the injection-molded product. A rear surface part of the rear surface mold, which faces a rear surface of the injection-molded product, includes a heat dissipating metal.
    Type: Application
    Filed: March 7, 2022
    Publication date: October 26, 2023
    Applicant: LG CHEM, LTD.
    Inventors: Dong Chul SHIM, Jung Chul SHIN, Byeong Joon JEONG, Worl Yong KIM, Joon Hyoung PARK, Jae Hyun SHIN
  • Publication number: 20230321879
    Abstract: The present disclosure relates to an injection mold, a process for using same and a product therefrom. The injection mold can be used for manufacturing an injection-molded product. The injection mold includes: a transfer mold, which is disposed in front of the injection-molded product and forms a pattern on a front surface of the injection-molded product; and a rear surface mold, which is disposed behind the injection-molded product, wherein an embossing pattern is formed on a rear surface part of the rear surface mold, which faces a rear surface of the injection-molded product.
    Type: Application
    Filed: March 7, 2022
    Publication date: October 12, 2023
    Applicant: LG CHEM, LTD.
    Inventors: Dong Chul SHIM, Jung Chul SHIN, Byeong Joon JEONG, Worl Yong KIM, Joon Hyoung PARK, Jae Hyun SHIN
  • Patent number: 11639945
    Abstract: A test probe assembly includes: a conductive pipe; a probe inserted in the pipe without contacts and elastically retractable along a lengthwise direction; and an insulation probe supporting member configured to support the probe between an inner wall of the pipe and an outer surface of the probe. The test probe assembly of the present disclosure is improved in noise shield performance and convenient in repairing the probe since the probe is mounted to a probe socket as supported in a metal pipe without contacts.
    Type: Grant
    Filed: April 17, 2020
    Date of Patent: May 2, 2023
    Inventors: Jae-hwan Jeong, Geun-su Kim, Jung-chul Shin
  • Patent number: 11326126
    Abstract: Disclosed are fragrance accords each containing (i) at least 7 wt % of one or more Class 1 fragrance ingredients, (ii) 5 to 85 wt % of one or more Class 2 fragrance ingredients, and (iii) 0 to 80 wt % of one or more Class 3 fragrance ingredients. The Classes 1, 2, and 3 fragrance ingredients are defined by experimental velocity. Also disclosed are delivery systems and consumer products containing such a fragrance accord.
    Type: Grant
    Filed: June 5, 2020
    Date of Patent: May 10, 2022
    Assignee: INTERNATIONAL FLAVORS & FRAGRANCES INC.
    Inventors: Miguel A. Teixeira, Masakatsu Unno, Hendrik Helweg, Lay Meng Kay, Jung Chul Shin
  • Patent number: 11022626
    Abstract: Disclosed is a testing device. The testing device includes a testing socket configured to support a plurality of probes, a testing-circuit substrate which includes a contact point to contact the probe, a slider which makes the testing socket be coupled to and separated from the testing-circuit substrate, and a slider operator which includes a main body arranged on the testing socket, and a slider pressing portion up/down-movably supported on the main body and moving down from the main body toward the slider so that the slider can slide along a surface direction of the testing socket.
    Type: Grant
    Filed: February 22, 2019
    Date of Patent: June 1, 2021
    Inventor: Jung-Chul Shin
  • Patent number: 10975327
    Abstract: Disclosed are fragrance accords each containing (i) at least 7 wt % of one or more Class 1 fragrance ingredients, (ii) 5 to 85 wt % of one or more Class 2 fragrance ingredients, and (iii) 0 to 80 wt % of one or more Class 3 fragrance ingredients. The Classes 1, 2, and 3 fragrance ingredients are defined by experimental velocity. Also disclosed are delivery systems and consumer products containing such a fragrance accord.
    Type: Grant
    Filed: October 16, 2017
    Date of Patent: April 13, 2021
    Assignee: INTERNATIONAL FLAVORS & FRAGRANCES INC.
    Inventors: Miguel A. Teixeira, Masakatsu Unno, Hendrik Helweg, Lay Meng Kay, Jung Chul Shin
  • Patent number: 10884047
    Abstract: The radio frequency (RF) probe socket is disclosed. The probe socket includes a conductive noise shielding body configured to accommodate the plurality of signal probes to be parallel with one another while exposing opposite ends thereof, and shield noise; upper and lower noise shielding walls configured to be extended from the noise shielding body to some areas between the exposed opposite ends of the plurality of signal probes; and upper and lower holding members configured to be arranged on top and bottom sides of the noise shielding body, support the exposed opposite ends of the plurality of signal probes, and comprise accommodating grooves accommodate the noise shielding walls, respectively. With this, the noise shielding wall extended from the shielding block makes a shield between the signal probe pins passing through the upper and lower holding member, thereby preventing crosstalk between the signal probe pins.
    Type: Grant
    Filed: March 9, 2018
    Date of Patent: January 5, 2021
    Inventors: Jae-hwan Jeong, Geun-su Kim, Jung-chul Shin
  • Publication number: 20200299612
    Abstract: Disclosed are fragrance accords each containing (i) at least 7 wt % of one or more Class 1 fragrance ingredients, (ii) 5 to 85 wt % of one or more Class 2 fragrance ingredients, and (iii) 0 to 80 wt % of one or more Class 3 fragrance ingredients. The Classes 1, 2, and 3 fragrance ingredients are defined by experimental velocity. Also disclosed are delivery systems and consumer products containing such a fragrance accord.
    Type: Application
    Filed: June 5, 2020
    Publication date: September 24, 2020
    Applicant: International Flavors & Fragrances Inc.
    Inventors: Miguel A. TEIXEIRA, Masakatsu Unno, Hendrik Helweg, Lay Meng Kay, Jung Chul Shin
  • Publication number: 20200241042
    Abstract: A test probe assembly includes: a conductive pipe; a probe inserted in the pipe without contacts and elastically retractable along a lengthwise direction; and an insulation probe supporting member configured to support the probe between an inner wall of the pipe and an outer surface of the probe. The test probe assembly of the present disclosure is improved in noise shield performance and convenient in repairing the probe since the probe is mounted to a probe socket as supported in a metal pipe without contacts.
    Type: Application
    Filed: April 17, 2020
    Publication date: July 30, 2020
    Inventors: Jae-hwan Jeong, Geun-su Kim, Jung-chul Shin
  • Publication number: 20190367837
    Abstract: Disclosed are fragrance accords each containing (i) at least 7 wt % of one or more Class 1 fragrance ingredients, (ii) 5 to 85 wt % of one or more Class 2 fragrance ingredients, and (iii) 0 to 80 wt % of one or more Class 3 fragrance ingredients. The Classes 1, 2, and 3 fragrance ingredients are defined by experimental velocity. Also disclosed are delivery systems and consumer products containing such a fragrance accord.
    Type: Application
    Filed: October 16, 2017
    Publication date: December 5, 2019
    Applicant: International Flavors & Fragrances Inc.
    Inventors: Miguel TEIXEIRA, Masakatsu UNNO, Hendrik HELWEG, Lay Meng KAY, Jung Chul SHIN
  • Publication number: 20190187177
    Abstract: Disclosed is a testing device. The testing device includes a testing socket configured to support a plurality of probes, a testing-circuit substrate which includes a contact point to contact the probe, a slider which makes the testing socket be coupled to and separated from the testing-circuit substrate, and a slider operator which includes a main body arranged on the testing socket, and a slider pressing portion up/down-movably supported on the main body and moving down from the main body toward the slider so that the slider can slide along a surface direction of the testing socket.
    Type: Application
    Filed: February 22, 2019
    Publication date: June 20, 2019
    Inventor: Jung-chul Shin
  • Publication number: 20180196096
    Abstract: The radio frequency (RF) probe socket is disclosed. The probe socket includes a conductive noise shielding body configured to accommodate the plurality of signal probes to be parallel with one another while exposing opposite ends thereof, and shield noise; upper and lower noise shielding walls configured to be extended from the noise shielding body to some areas between the exposed opposite ends of the plurality of signal probes; and upper and lower holding members configured to be arranged on top and bottom sides of the noise shielding body, support the exposed opposite ends of the plurality of signal probes, and comprise accommodating grooves accommodate the noise shielding walls, respectively. With this, the noise shielding wall extended from the shielding block makes a shield between the signal probe pins passing through the upper and lower holding member, thereby preventing crosstalk between the signal probe pins.
    Type: Application
    Filed: March 9, 2018
    Publication date: July 12, 2018
    Inventors: Jae-hwan Jeong, Geun-su Kim, Jung-chul Shin
  • Patent number: 9885206
    Abstract: Disclosed is a sliding door self-closing device configured to automatically close a door moving along a rail straightly aligned with an extension rail. The sliding door self-closing device includes a damper configured to move along the rail to automatically close the door and smoothen a closing speed, and a roller assembly pivotably connected to a front end of the damper to move along the rail and provided to be rotatable at the front end of the damper by a predetermined angle. Therefore, it is possible to ensure appropriate driving along the rail even when the rail is deformed. In addition, it is possible to easily remove the damper and the roller assembly through a short space of the extension rail.
    Type: Grant
    Filed: January 11, 2017
    Date of Patent: February 6, 2018
    Inventor: Jung-Chul Shin
  • Patent number: 9765559
    Abstract: Disclosed is a multi-directional rotational sliding door self-closing device configured to automatically close a door moving along a rail straightly aligned with an extension rail. The self-closing device includes: a damper provided with a roller at its rear end and configured to move along the rail to automatically close the door and smoothen a closing speed; a roller assembly multi-directionally rotatably connected to a front end of the damper and configured to move along the rail; and a roller bracket connected to the roller assembly and fixed to an upper end of the door; and a coil spring inserted into an insertion hole provided in the roller assembly and configured to abut on a tip of the damper when the damper and the roller assembly are straightly aligned. The rail can be appropriately driven even when the rail is deformed. The damper and the roller assembly can be easily removed through a short space of the extension rail.
    Type: Grant
    Filed: January 11, 2017
    Date of Patent: September 19, 2017
    Inventor: Jung-Chul Shin
  • Publication number: 20170198511
    Abstract: Disclosed is a multi-directional rotational sliding door self-closing device configured to automatically close a door moving along a rail straightly aligned with an extension rail. The self-closing device includes: a damper provided with a roller at its rear end and configured to move along the rail to automatically close the door and smoothen a closing speed; a roller assembly multi-directionally rotatably connected to a front end of the damper and configured to move along the rail; and a roller bracket connected to the roller assembly and fixed to an upper end of the door; and a coil spring inserted into an insertion hole provided in the roller assembly and configured to abut on a tip of the damper when the damper and the roller assembly are straightly aligned. The rail can be appropriately driven even when the rail is deformed. The damper and the roller assembly can be easily removed through a short space of the extension rail.
    Type: Application
    Filed: January 11, 2017
    Publication date: July 13, 2017
    Inventor: Jung-Chul SHIN
  • Publication number: 20170198510
    Abstract: Disclosed is a sliding door self-closing device configured to automatically close a door moving along a rail straightly aligned with an extension rail. The sliding door self-closing device includes a damper configured to move along the rail to automatically close the door and smoothen a closing speed, and a roller assembly pivotably connected to a front end of the damper to move along the rail and provided to be rotatable at the front end of the damper by a predetermined angle. Therefore, it is possible to ensure appropriate driving along the rail even when the rail is deformed. In addition, it is possible to easily remove the damper and the roller assembly through a short space of the extension rail.
    Type: Application
    Filed: January 11, 2017
    Publication date: July 13, 2017
    Inventor: Jung-Chul SHIN
  • Publication number: 20160041078
    Abstract: A particle detection apparatus is disclosed, the apparatus including a detector configured to detect particles in an inflowing solution using a first signal applied to a first electrode, the first signal including a direct current (DC) voltage and an alternating current (AC) voltage; and a signal processor configured to provide the first signal to the detector and to detect a second signal measured by a second electrode.
    Type: Application
    Filed: April 10, 2015
    Publication date: February 11, 2016
    Applicant: LG ELECTRONICS INC.
    Inventors: Hyun Jin PARK, Jung Chul SHIN, Oe Dong KIM, Hye Kyoung SEO, Tae Hyung KIM
  • Patent number: 7914713
    Abstract: An electromagnetic-wave shielding film of a display panel and a plasma display device are manufactured by transcribing a conductive ink material onto a substrate by an off-set process, and firing the conductive ink material to form a conductive material.
    Type: Grant
    Filed: May 3, 2007
    Date of Patent: March 29, 2011
    Assignee: LG Electronics Inc.
    Inventors: Hyun Chul Kim, Myung Won Lee, Jin San Moon, Jung Chul Shin