Patents by Inventor Byoung Chul Park
Byoung Chul 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).
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Publication number: 20240121543Abstract: An electronic device according to various embodiments of the present invention may comprise: a housing comprising a first surface facing in a first direction and a second surface facing in a second direction that is opposite to the first direction, the first surface comprising an at least partially transparent part and at least one opening formed adjacent to the at least partially transparent part; a camera positioned inside the housing, the camera comprising an image sensor facing in the first direction through the at least partially transparent part of the housing; and an acoustic component arranged between the first surface and the second surface, the acoustic component comprising a vibration plate configured to generate a sound such that the same moves in at least one direction selected from the first and second directions, a first passage formed in a third direction that is substantially perpendicular to the first direction such that the generated sound passes through the same, and a second passage formeType: ApplicationFiled: November 13, 2023Publication date: April 11, 2024Inventors: Young-Bae PARK, Byoung-Hee LEE, Jae-Hee YOU, Tae-Eon KIM, Han-Bom PARK, Sun-Young LEE, Byoung-Uk YOON, Kyung-Hee LEE, Ho-Chul HWANG
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Publication number: 20240018123Abstract: The present disclosure provides a compound of a chemical structure having the ability of inhibiting or disintegrating an androgen receptor (AR), or a pharmaceutically acceptable salt of the compound. The present disclosure also provides a composition comprising such a compound or a pharmaceutically acceptable salt thereof. The present disclosure provides a pharmaceutical use of a compound according to the present disclosure, a salt thereof, and a composition comprising same for the treatment or prevention of AR-related diseases. The present disclosure also provides a method for treating or preventing AR-related diseases, comprising administering to a subject in need of treatment an effective amount of a compound according to the present disclosure, a salt thereof, or a composition comprising same.Type: ApplicationFiled: July 28, 2021Publication date: January 18, 2024Inventors: Jong Yeon HWANG, Jae Du HA, Hyun Jin KIM, Sung Yun CHO, Pilho KIM, Chong Ock LEE, Jeong Hoon KIM, Byoung Chul PARK, Sung Goo PARK, Sunhong KIM, Yuri CHOI, Yaejin WOO, Song Hee LEE, Je Ho RYU, Jungmin AHN, Ji Youn PARK, Onnuri BAE, Hanwool KIM
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Electromagnetic Shielding Composite Resin Composition And High-Voltage Shielded Wire Comprising Same
Publication number: 20230411050Abstract: The present invention relates to an electromagnetic shielding composite resin composition and a high-voltage shielded wire comprising the same. More particularly, the present invention relates to a high-voltage shielded wire comprising: a core composed of a conductive material; an insulation layer enveloping the core; an electromagnetic shielding layer surrounding the insulation layer and employing an electromagnetic shielding composite resin composition; and a coating layer covering the electromagnetic shielding layer and composed of an insulation material, wherein the electromagnetic shielding composite resin composition contains a thermoplastic resin, a metal-coated carbon fiber, carbon black, and a carbon nanofiber.Type: ApplicationFiled: July 6, 2021Publication date: December 21, 2023Inventors: Byoung Chul Park, Joo Ho Lee, Yong Won Lee, Jae Hyun Hong, Min Seong Kim -
Publication number: 20230069876Abstract: In accordance with an embodiment, a noise reduction device includes a housing; and a slit located inside the housing and having a unit cell located therein, the unit cell comprising a sound absorbing layer configured to absorb noise generated from a sound source inside the housing, and a meta-material panel layer located on one surface of the sound absorbing layer, the meta-material panel layer comprising a sound meta-material.Type: ApplicationFiled: August 31, 2022Publication date: March 9, 2023Inventors: Jin Ho Hwang, Ji Ah Kim, Min Ho Cho, Byoung Chul Park, Young Hwan Yoon, Kang Ho Cheon, Eun Gook Kim, Young Don Choi, Jin Woo Lee
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Publication number: 20220105188Abstract: The present invention relates to a target protein degradation-inducing Degraducer, a preparation method thereof, and a pharmaceutical composition for preventing or treating diseases related to EED, EZH2, or PRC2 comprising same as an active ingredient. A novel compound represented by formula 1, according to the present invention is a Degraducer compound that induces degradation of a target protein, i.e., EED or PRC2, utilizing cereblon E3 ubiquitin ligase, VHL E3 ubiquitin ligase, MDM2 E3 ubiquitin ligase, and cIAP E3 ubiquitin ligase, wherein the compound has an aspect of remarkably achieving target protein degradation-inducing activity through a ubiquitin proteasome system (UPS), and therefore there is a useful effect in that it is possible to provide a pharmaceutical composition for preventing or treating diseases or conditions related to a target protein, and a functional health food composition for preventing or improving same, comprising said compound as an active ingredient.Type: ApplicationFiled: February 7, 2020Publication date: April 7, 2022Inventors: Jong Yeon HWANG, Jae Du HA, Sung Yun CHO, Pilho KIM, Chang Soo YUN, Hyun Jin KIM, Sung Goo PARK, Byoung Chul PARK, Jeong Hoon KIM, Sunhong KIM
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Patent number: 11175015Abstract: Disclosed herein is a flat lighting apparatus having excellent flexibility and formability to be molded in various shapes as well as excellent optical properties such as brightness. The flat lighting apparatus according to present invention comprises a light guide plate for dispersing light and a reflector formed on a lower portion of the light guide plate to reflect light dispersed by the light guide plate. The reflector has a multi-layered structure including a first layer and a second layer.Type: GrantFiled: November 18, 2020Date of Patent: November 16, 2021Assignee: KOLONGLOTECH, INCInventor: Byoung Chul Park
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Patent number: 11007917Abstract: Disclosed herein is a method for manufacturing a sound insulation material, a sound insulation material manufactured using this manufacturing method, and a carpet for a vehicle using the sound insulation material, and the sound insulation material is manufactured using a composite resin composition including 30 parts by weight to 70 parts by weight of aluminum oxide, 10 parts by weight to 20 parts by weight of nanoclay, 0.2 parts by weight to 0.8 parts by weight of an antioxidant, and 0.1 parts by weight to 0.5 parts by weight of a lubricant, with respect to 100 parts by weight of a base resin including PE, and the carpet for a vehicle is manufactured by coating the sound insulation material on a carpet fabric material and drying the result.Type: GrantFiled: March 29, 2017Date of Patent: May 18, 2021Assignees: Hanwha Compound Corporation, Hanmin Automotive Trim Industry Co., Ltd., Hyosung Advanced Materials CorporationInventors: Jin-Ho Hwang, Jin-Hyung Lee, Chang-Mo Seong, Sang-Rae Song, Won-Jin Seo, Won-Sik Choo, Jong-Min Kim, Young-Hwan Yoon, Jong-Sung Park, Jung-Hoon Park, Byoung-Chul Park, Eun-Kyung Lee
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Patent number: 10823906Abstract: Disclosed are a backlight unit for planar lighting apparatuses and a manufacturing method thereof. The backlight unit simplifies a layer structure to be formed into the shape of a vehicle interior trim part, and has a thin thickness and improved flexibility. The backlight unit includes a light emitting device configured to emit light; a light guide panel having polycarbonate and configured to disperse the light received from a light emitting device; a reflective sheet having fibers and provided below the light guide panel to reflect the light dispersed by the light guide panel; and an acrylic adhesive sheet interposed between the light guide panel and the reflective sheet. The reflective sheet includes pores.Type: GrantFiled: October 9, 2019Date of Patent: November 3, 2020Assignees: HYUNDAI MOTOR COMPANY, KIA MOTORS CORPORATION, KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGYInventors: Hong Chan Jeon, Hong Mo Koo, Mi Jung Yun, Dong Kyu Oh, Seul Ah Lee, Byoung Chul Park
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Patent number: 10793698Abstract: Provided herein is a thermoplastic composite resin composition for shielding electromagnetic waves that may exhibit excellent mechanical properties and superior electromagnetic wave shielding performance without including a metal material.Type: GrantFiled: December 15, 2017Date of Patent: October 6, 2020Assignees: Hyundai Motor Company, Kia Motors Corporation, Hanwha CompoundInventors: Seung Woo Choi, Min Jae Kim, Jong Sung Park, Byoung Chul Park, Jin Soo Han
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Publication number: 20200209464Abstract: Disclosed are a backlight unit for planar lighting apparatuses and a manufacturing method thereof. The backlight unit simplifies a layer structure to be formed into the shape of a vehicle interior trim part, and has a thin thickness and improved flexibility. The backlight unit includes a light emitting device configured to emit light; a light guide panel having polycarbonate and configured to disperse the light received from a light emitting device; a reflective sheet having fibers and provided below the light guide panel to reflect the light dispersed by the light guide panel; and an acrylic adhesive sheet interposed between the light guide panel and the reflective sheet. The reflective sheet includes pores.Type: ApplicationFiled: October 9, 2019Publication date: July 2, 2020Inventors: Hong Chan JEON, Hong Mo KOO, Mi Jung YUN, Dong Kyu OH, Seul Ah LEE, Byoung Chul PARK
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Patent number: 10629421Abstract: A mass spectrometry device includes a sample seating part including an ultrasonic vibrator having a through hole through which liquid particles formed by the ultrasonic vibrator from an adsorbent material including a sample and a solvent are discharged, the adsorbent material being seated on the ultrasonic vibrator; a reaction part in which plasma or an ionization medium generated by plasma come into contact with the liquid particles discharged from the through hole to form an ionized material; an introduction part discharging and introducing the ionized material to a detection part; and the detection part analyzing the ionized material discharged from the introduction part. The mass spectrometry device and the mass spectrometry method can detect the components of various samples by converting a sample into liquid particles using ultrasonic waves and applying plasma and can detect samples in various fields without regard to locations.Type: GrantFiled: October 25, 2016Date of Patent: April 21, 2020Assignees: KOREA RESEARCH INSTITUTE OF STANDARDS AND SCIENCE, KOREA RESEARCH INSTITUTE OF BIOSCIENCE AND BIOTECHInventors: Yong-Hyeon Yim, Sung Woo Heo, Hyoung Jun Lee, Ji-Seon Oh, Byoung Chul Park, Jeong Hee Moon, Sung Goo Park, Jeong Hoon Kim
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Publication number: 20190092924Abstract: Provided herein is a thermoplastic composite resin composition for shielding electromagnetic waves that may exhibit excellent mechanical properties and superior electromagnetic wave shielding performance without including a metal material.Type: ApplicationFiled: December 15, 2017Publication date: March 28, 2019Inventors: Seung Woo Choi, Min Jae Kim, Jong Sung Park, Byoung Chul Park, Jin Soo Han
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Publication number: 20180001810Abstract: Disclosed herein is a method for manufacturing a sound insulation material, a sound insulation material manufactured using this manufacturing method, and a carpet for a vehicle using the sound insulation material, and the sound insulation material is manufactured using a composite resin composition including 30 parts by weight to 70 parts by weight of aluminum oxide, 10 parts by weight to 20 parts by weight of nanoclay, 0.2 parts by weight to 0.8 parts by weight of an antioxidant, and 0.1 parts by weight to 0.5 parts by weight of a lubricant, with respect to 100 parts by weight of a base resin including PE, and the carpet for a vehicle is manufactured by coating the sound insulation material on a carpet fabric material and drying the result.Type: ApplicationFiled: March 29, 2017Publication date: January 4, 2018Inventors: Jin-Ho HWANG, Jin-Hyung LEE, Chang-Mo SEONG, Sang-Rae SONG, Won-Jin SEO, Won-Sik CHOO, Jong-Min KIM, Young-Hwan YOON, Jong-Sung PARK, Jung-Hoon PARK, Byoung-Chul PARK, Eun-Kyung LEE
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Patent number: 9468066Abstract: A photo sensor-integrated tubular light emitting apparatus includes a cylindrical cover unit, a light-emitting module and a pair of sockets. The cylindrical cover unit includes a heat dissipation member and a cover. The cover has light-transmittance and is combined with the heat dissipation member. The light-emitting module is disposed in the cylindrical cover unit and has a plurality of arrayed light-emitting devices therein. The pair of sockets is combined with ends of the cylindrical cover unit. A photo sensor module is disposed in one of the pair of sockets. A driving voltage applied to the light-emitting module is adjusted based on an amount of light sensed by the photo sensor module.Type: GrantFiled: February 7, 2014Date of Patent: October 11, 2016Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Byoung-chul Park, Kyung-jin Jeon, Min-su Kim
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Publication number: 20140225513Abstract: A photo sensor-integrated tubular light emitting apparatus includes a cylindrical cover unit, a light-emitting module and a pair of sockets. The cylindrical cover unit includes a heat dissipation member and a cover. The cover has light-transmittance and is combined with the heat dissipation member. The light-emitting module is disposed in the cylindrical cover unit and has a plurality of arrayed light-emitting devices therein. The pair of sockets is combined with ends of the cylindrical cover unit. A photo sensor module is disposed in one of the pair of sockets. A driving voltage applied to the light-emitting module is adjusted based on an amount of light sensed by the photo sensor module.Type: ApplicationFiled: February 7, 2014Publication date: August 14, 2014Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Byoung-chul PARK, Kyung-jin JEON, Min-su KIM
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Patent number: 7981735Abstract: Provided are a Schottky barrier tunnel transistor and a method of manufacturing the same that are capable of minimizing leakage current caused by damage to a gate sidewall of the Schottky barrier tunnel transistor using a Schottky tunnel barrier naturally formed at a semiconductor-metal junction as a tunnel barrier. The method includes the steps of: forming a semiconductor channel layer on an insulating substrate; forming a dummy gate on the semiconductor channel layer; forming a source and a drain at both sides of the dummy gate on the insulating substrate; removing the dummy gate; forming an insulating layer on a sidewall from which the dummy gate is removed; and forming an actual gate in a space from which the dummy gate is removed. In manufacturing the Schottky barrier tunnel transistor using the dummy gate, it is possible to form a high-k dielectric gate insulating layer and a metal gate, and stable characteristics in silicidation of the metal layer having very strong reactivity can be obtained.Type: GrantFiled: May 4, 2009Date of Patent: July 19, 2011Assignee: Electronics and Telecommunications Research InstituteInventors: Yark Yeon Kim, Seong Jae Lee, Moon Gyu Jang, Chel Jong Choi, Myung Sim Jun, Byoung Chul Park
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Patent number: 7745316Abstract: Provided is a method for fabricating a Schottky barrier tunnel transistor (SBTT) that can fundamentally prevent the generation of a gate leakage current caused by damage of spacers formed on both sidewalls of a gate electrode. The method for fabricating a Schottky barrier tunnel transistor, which includes: a) forming a silicon pattern and a sacrificial pattern on a buried oxide layer supported by a support substrate; b) forming a source/drain region on the buried oxide layer exposed on both sides of the silicon pattern, the source/drain region being formed of a metal layer and being in contact with both sidewalls of the silicon pattern; c) removing the sacrificial pattern to expose the top surface of the silicon pattern; and d) forming a gate insulating layer and a gate electrode on the exposed silicon pattern.Type: GrantFiled: October 31, 2007Date of Patent: June 29, 2010Assignee: Electronics and Telecommunications Research InstituteInventors: Yark-Yeon Kim, Seong-Jae Lee, Moon-Gyu Jang, Tae-Youb Kim, Chel-Jong Choi, Myung-Sim Jun, Byoung-Chul Park
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Publication number: 20090215232Abstract: Provided are a Schottky barrier tunnel transistor and a method of manufacturing the same that are capable of minimizing leakage current caused by damage to a gate sidewall of the Schottky barrier tunnel transistor using a Schottky tunnel barrier naturally formed at a semiconductor-metal junction as a tunnel barrier. The method includes the steps of: forming a semiconductor channel layer on an insulating substrate; forming a dummy gate on the semiconductor channel layer; forming a source and a drain at both sides of the dummy gate on the insulating substrate; removing the dummy gate; forming an insulating layer on a sidewall from which the dummy gate is removed; and forming an actual gate in a space from which the dummy gate is removed. In manufacturing the Schottky barrier tunnel transistor using the dummy gate, it is possible to form a high-k dielectric gate insulating layer and a metal gate, and stable characteristics in silicidation of the metal layer having very strong reactivity can be obtained.Type: ApplicationFiled: May 4, 2009Publication date: August 27, 2009Inventors: Yark Yeon KIM, Seong Jae LEE, Moon Gyu JANG, Chel Jong CHOI, Myung Sim JUN, Byoung Chul PARK
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Patent number: 7545000Abstract: Provided are a Schottky barrier tunnel transistor and a method of manufacturing the same that are capable of minimizing leakage current caused by damage to a gate sidewall of the Schottky barrier tunnel transistor using a Schottky tunnel barrier naturally formed at a semiconductor-metal junction as a tunnel barrier. The method includes the steps of: forming a semiconductor channel layer on an insulating substrate; forming a dummy gate on the semiconductor channel layer; forming a source and a drain at both sides of the dummy gate on the insulating substrate; removing the dummy gate; forming an insulating layer on a sidewall from which the dummy gate is removed; and forming an actual gate in a space from which the dummy gate is removed. In manufacturing the Schottky barrier tunnel transistor using the dummy gate, it is possible to form a high-k dielectric gate insulating layer and a metal gate, and stable characteristics in silicidation of the metal layer having very strong reactivity can be obtained.Type: GrantFiled: July 13, 2006Date of Patent: June 9, 2009Assignee: Electronics and Telecommunications Research InstituteInventors: Yark Yeon Kim, Seong Jae Lee, Moon Gyu Jang, Chel Jong Choi, Myung Sim Jun, Byoung Chul Park
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Patent number: D1015984Type: GrantFiled: April 19, 2021Date of Patent: February 27, 2024Assignees: Hyundai Motor Company, Kia CorporationInventors: Dae Chul Jang, Byoung Suk Park