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).
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Publication number: 20230339161Abstract: 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: ApplicationFiled: March 7, 2022Publication date: October 26, 2023Applicant: LG CHEM, LTD.Inventors: Dong Chul SHIM, Jung Chul SHIN, Byeong Joon JEONG, Worl Yong KIM, Joon Hyoung PARK, Jae Hyun SHIN
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Publication number: 20230321879Abstract: 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: ApplicationFiled: March 7, 2022Publication date: October 12, 2023Applicant: LG CHEM, LTD.Inventors: Dong Chul SHIM, Jung Chul SHIN, Byeong Joon JEONG, Worl Yong KIM, Joon Hyoung PARK, Jae Hyun SHIN
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Patent number: 11639945Abstract: 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: GrantFiled: April 17, 2020Date of Patent: May 2, 2023Inventors: Jae-hwan Jeong, Geun-su Kim, Jung-chul Shin
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Patent number: 11326126Abstract: 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: GrantFiled: June 5, 2020Date of Patent: May 10, 2022Assignee: INTERNATIONAL FLAVORS & FRAGRANCES INC.Inventors: Miguel A. Teixeira, Masakatsu Unno, Hendrik Helweg, Lay Meng Kay, Jung Chul Shin
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Patent number: 11022626Abstract: 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: GrantFiled: February 22, 2019Date of Patent: June 1, 2021Inventor: Jung-Chul Shin
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Patent number: 10975327Abstract: 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: GrantFiled: October 16, 2017Date of Patent: April 13, 2021Assignee: INTERNATIONAL FLAVORS & FRAGRANCES INC.Inventors: Miguel A. Teixeira, Masakatsu Unno, Hendrik Helweg, Lay Meng Kay, Jung Chul Shin
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Patent number: 10884047Abstract: 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: GrantFiled: March 9, 2018Date of Patent: January 5, 2021Inventors: Jae-hwan Jeong, Geun-su Kim, Jung-chul Shin
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Publication number: 20200299612Abstract: 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: ApplicationFiled: June 5, 2020Publication date: September 24, 2020Applicant: International Flavors & Fragrances Inc.Inventors: Miguel A. TEIXEIRA, Masakatsu Unno, Hendrik Helweg, Lay Meng Kay, Jung Chul Shin
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Publication number: 20200241042Abstract: 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: ApplicationFiled: April 17, 2020Publication date: July 30, 2020Inventors: Jae-hwan Jeong, Geun-su Kim, Jung-chul Shin
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Publication number: 20190367837Abstract: 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: ApplicationFiled: October 16, 2017Publication date: December 5, 2019Applicant: International Flavors & Fragrances Inc.Inventors: Miguel TEIXEIRA, Masakatsu UNNO, Hendrik HELWEG, Lay Meng KAY, Jung Chul SHIN
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Publication number: 20190187177Abstract: 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: ApplicationFiled: February 22, 2019Publication date: June 20, 2019Inventor: Jung-chul Shin
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Publication number: 20180196096Abstract: 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: ApplicationFiled: March 9, 2018Publication date: July 12, 2018Inventors: Jae-hwan Jeong, Geun-su Kim, Jung-chul Shin
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Patent number: 9885206Abstract: 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: GrantFiled: January 11, 2017Date of Patent: February 6, 2018Inventor: Jung-Chul Shin
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Patent number: 9765559Abstract: 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: GrantFiled: January 11, 2017Date of Patent: September 19, 2017Inventor: Jung-Chul Shin
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Publication number: 20170198511Abstract: 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: ApplicationFiled: January 11, 2017Publication date: July 13, 2017Inventor: Jung-Chul SHIN
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Publication number: 20170198510Abstract: 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: ApplicationFiled: January 11, 2017Publication date: July 13, 2017Inventor: Jung-Chul SHIN
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Publication number: 20160041078Abstract: 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: ApplicationFiled: April 10, 2015Publication date: February 11, 2016Applicant: LG ELECTRONICS INC.Inventors: Hyun Jin PARK, Jung Chul SHIN, Oe Dong KIM, Hye Kyoung SEO, Tae Hyung KIM
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Patent number: 7914713Abstract: 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: GrantFiled: May 3, 2007Date of Patent: March 29, 2011Assignee: LG Electronics Inc.Inventors: Hyun Chul Kim, Myung Won Lee, Jin San Moon, Jung Chul Shin