Patents by Inventor Jin-Young Jung
Jin-Young Jung 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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Patent number: 11872509Abstract: A fine particle separating apparatus includes a first filter having a first mesh, the first filter having a first section and a second section with the first mesh therebetween and rotatably mounted in the first filter part. A first flow path allows sludge to flow into the first filter, a second flow path allows an effluent from the first filter party to flow therein, and a third flow path is provided to discharge the effluent from the second flow path to the outside. At least a portion of the effluent flowing into the second flow path is provided to the first filter part in a fluid loop along a fourth flow path, and a fifth flow path is defined in the first section to allow the effluent from the fourth flow path to pass through the first filter part. A storage tank and a pump are also provided.Type: GrantFiled: September 27, 2018Date of Patent: January 16, 2024Assignee: RESEARCH COOPERATION FOUNDATION OF YEUNGNAM UNIVERSITYInventors: Jin Young Jung, Byeong Jun Lee
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Patent number: 11808428Abstract: A lamp module includes a light source unit that generates light; and a light guide unit that emits at least a portion of the light incident from the light source unit to generate a beam pattern. The light guide unit comprises a light incident portion configured to receive at least a portion of the light incident from the light source unit; a light emitting portion configured to emit at least a portion of the light incident through the light incident portion; and a transmission portion disposed between the light incident portion and the light emitting portion and configured to transmit at least a portion of the light incident through the light incident portion to the light emitting portion. The transmission portion comprises a shield portion including an edge portion formed along a rear focal plane of the light emitting portion and configured to obstruct a portion of the light.Type: GrantFiled: January 6, 2023Date of Patent: November 7, 2023Assignee: SL CorporationInventors: Jin Young Jung, Seo Young Kim
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Publication number: 20230322706Abstract: The present invention relates to a biaryl derivative compound, which exhibits the activity of a diacylglycerol acyltransferase 2 (DGAT2) inhibitor and is represented by chemical formula (1), a pharmaceutical composition comprising same as an active ingredient, and a use thereof.Type: ApplicationFiled: September 3, 2021Publication date: October 12, 2023Applicant: LG CHEM, LTD.Inventors: Seung Hyun YOON, Hyun Woo JOO, Bo Kyung SEO, Eun Jin LEE, Jin Young JUNG, Su Young YOON, Woo Young CHO
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Publication number: 20230317837Abstract: Power semiconductor device with reduced loss and manufacturing method the same disclosed. Power semiconductor device include a first drift region of a first conductivity type, a second drift region of the first conductivity type formed by epitaxially growing on the first drift region and a plurality of buried ion regions of a second conductivity type formed to be buried in the second drift region.Type: ApplicationFiled: July 25, 2022Publication date: October 5, 2023Inventors: Kwang Hoon OH, Soo Seong KIM, Jin Young JUNG, Chongman YUN
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Publication number: 20230282769Abstract: An embodiment discloses an ultraviolet light emitting element including: a light emitting structure including a first conductive semiconductor layer, a second conductive semiconductor layer, an active layer disposed between the first conductive semiconductor layer and the second conductive semiconductor layer, and an etched region in which the first conductive semiconductor layer is exposed; a first insulating layer disposed on the light emitting structure and including a first hole which exposes a portion of the etched region; a first electrode electrically connected to the first conductive semiconductor layer; and a second electrode electrically connected to the second conductive semiconductor layer, wherein the light emitting structure includes an intermediate layer regrown on the first conductive semiconductor layer exposed in the first hole, the first electrode is disposed on the intermediate layer, the etched region includes a first etched region disposed at an inner side and a second etched region dispType: ApplicationFiled: May 11, 2023Publication date: September 7, 2023Applicant: Photon Wave Co., Ltd.Inventors: Youn Joon SUNG, Seung Kyu OH, Jae Bong SO, Gil Jun LEE, Won Ho KIM, Tae Wan KWON, Eric OH, Il Gyun CHOI, Jin Young JUNG
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Publication number: 20230265984Abstract: A lamp module includes a light source unit that generates light; and a light guide unit that emits at least a portion of the light incident from the light source unit to generate a beam pattern. The light guide unit comprises a light incident portion configured to receive at least a portion of the light incident from the light source unit; a light emitting portion configured to emit at least a portion of the light incident through the light incident portion; and a transmission portion disposed between the light incident portion and the light emitting portion and configured to transmit at least a portion of the light incident through the light incident portion to the light emitting portion. The transmission portion comprises a shield portion including an edge portion formed along a rear focal plane of the light emitting portion and configured to obstruct a portion of the light.Type: ApplicationFiled: January 6, 2023Publication date: August 24, 2023Inventors: Jin Young JUNG, Seo Young KIM
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Publication number: 20230215938Abstract: Power semiconductor device capable of controlling slope of current and voltage during dynamic switching disclosed. The power semiconductor device may include a semiconductor substrate and a cell array being consisted of a plurality of transistor cells on an active area, wherein each of the plurality of transistor cells may include an emitter region, a body region, a contact region and a gate region, wherein non-uniform threshold voltages may be respectively set in the plurality of transistor cells constituting the cell array, wherein a gate signal may be applied to each of the plurality of transistor cells through an input/output unit, wherein the input/output unit may include a first gate signal path configured for supplying a gate charging current to the gate regions in each of the plurality of transistor cells and a second gate signal path configured for discharging a gate discharging current from the gate region.Type: ApplicationFiled: June 8, 2022Publication date: July 6, 2023Inventors: Kwang Hoon OH, Junyoung CHOI, Jin Young JUNG, Soo Seong KIM, Chongman YUN
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Patent number: 11682747Abstract: An embodiment discloses an ultraviolet light emitting element including: a light emitting structure including a first conductive semiconductor layer, a second conductive semiconductor layer, an active layer disposed between the first conductive semiconductor layer and the second conductive semiconductor layer, and an etched region in which the first conductive semiconductor layer is exposed; a first insulating layer disposed on the light emitting structure and including a first hole which exposes a portion of the etched region; a first electrode electrically connected to the first conductive semiconductor layer; and a second electrode electrically connected to the second conductive semiconductor layer, wherein the light emitting structure includes an intermediate layer regrown on the first conductive semiconductor layer exposed in the first hole, the first electrode is disposed on the intermediate layer, the etched region includes a first etched region disposed at an inner side and a second etched region dispType: GrantFiled: February 18, 2021Date of Patent: June 20, 2023Assignee: Photon Wave Co.. Ltd.Inventors: Youn Joon Sung, Seung Kyu Oh, Jae Bong So, Gil Jun Lee, Won Ho Kim, Tae Wan Kwon, Eric Oh, Il Gyun Choi, Jin Young Jung
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Patent number: 11643737Abstract: Provided is a photocathode structure including: a photocathode including silicon (Si); an intermediate layer formed on the photocathode, and including a silicon oxide (SiOx); and a protective layer foiled on the intermediate layer, and including a metal oxide, wherein the intermediate layer is a tunneling barrier configured to transfer charges from the photocathode to the protective layer by an electric field applied from an outside.Type: GrantFiled: June 14, 2021Date of Patent: May 9, 2023Assignee: INDUSTRY-UNIVERSITY COOPERATION FOUNDATION HANYANG UNIVERSITY ERICA CAMPUSInventors: Jung-Ho Lee, Jin-Young Jung, Dong-Hyung Kim, Sung-Hae Kim
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Publication number: 20230101389Abstract: The present invention relates to an amide derivative compound, which exhibits the activity of a diacylglycerol acyltransferase (DGAT) 2 inhibitor and is represented by chemical formula (1), a pharmaceutical composition comprising same as an active ingredient, and a use thereof.Type: ApplicationFiled: December 22, 2020Publication date: March 30, 2023Applicant: LG CHEM, LTD.Inventors: Seung Hyun YOON, Hyun Woo JOO, Bo Kyung SEO, Eun Jin LEE, Jin Young JUNG, Su Young YOON, Young Shin KWAK, Woo Young CHO, Min Mi JO
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Publication number: 20230078941Abstract: The present invention relates to an amino aryl derivative compound, represented by chemical formula (1) and exhibiting the activity of a diacylglycerol acyltransferase 2 (DGAT2) inhibitor, a pharmaceutical composition comprising same as an active ingredient, and a use thereof.Type: ApplicationFiled: December 22, 2020Publication date: March 16, 2023Applicant: LG CHEM, LTD.Inventors: Seung Hyun YOON, Hyun Woo JOO, Bo Kyung SEO, Eun Jin LEE, Jin Young JUNG, Su Young YOON, Woo Young CHO
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Patent number: 11454367Abstract: A slim type lamp apparatus of a vehicle may include a light source for radiating light; and a lens portion including an incident portion through which the light radiated by the light source is incident, a reflection portion extending from the incident portion to reflect and move the incident light, and an emission portion extending from the reflection portion and emitting the light reflected by the reflection portion, the reflection portion diffusing some light upon reflection of the light to form a diffusion beam pattern by the emission portion and condensing other light upon reflection to form a condensing beam pattern by the emission portion.Type: GrantFiled: August 26, 2021Date of Patent: September 27, 2022Assignees: HYUNDAI MOTOR COMPANY, KIA CORPORATION, SL CORPORATIONInventors: Jung Wook Lim, Byoung Suk Ahn, Sung Ho Park, Ki Hong Lee, Seung Sik Han, Jin Young Jung, Hye Jin Han
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Publication number: 20220202211Abstract: Provided are a bedding and a bedding cover therefor, the bedding including an upper cover having a first fastening member; a lower cover having a second fastening member; and a bedding insert fitted between the upper cover and the lower cover, and having a third fastening member for coupling to the upper cover and a fourth fastening member for coupling to the lower cover, the upper cover and the lower cover being coupled to each other by the first fastening member and the second fastening member, and being separated from each other by releasing the coupling between the first fastening member and the second fastening member; the upper cover further including a fifth fastening member disposed at a position corresponding to the third fastening member; and the lower cover further including a sixth fastening member disposed at a position corresponding to the fourth fastening member.Type: ApplicationFiled: January 23, 2020Publication date: June 30, 2022Inventors: Jin-Young JUNG, Jin-Sung JUNG
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Publication number: 20220186902Abstract: A slim type lamp apparatus of a vehicle may include a light source for radiating light; and a lens portion including an incident portion through which the light radiated by the light source is incident, a reflection portion extending from the incident portion to reflect and move the incident light, and an emission portion extending from the reflection portion and emitting the light reflected by the reflection portion, the reflection portion diffusing some light upon reflection of the light to form a diffusion beam pattern by the emission portion and condensing other light upon reflection to form a condensing beam pattern by the emission portion.Type: ApplicationFiled: August 26, 2021Publication date: June 16, 2022Inventors: Jung Wook LIM, Byoung Suk AHN, Sung Ho PARK, Ki Hong LEE, Seung Sik HAN, Jin Young JUNG, Hye Jin HAN
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Publication number: 20220077348Abstract: An embodiment discloses an ultraviolet light emitting element including: a light emitting structure including a first conductive semiconductor layer, a second conductive semiconductor layer, an active layer disposed between the first conductive semiconductor layer and the second conductive semiconductor layer, and an etched region in which the first conductive semiconductor layer is exposed; a first insulating layer disposed on the light emitting structure and including a first hole which exposes a portion of the etched region; a first electrode electrically connected to the first conductive semiconductor layer; and a second electrode electrically connected to the second conductive semiconductor layer, wherein the light emitting structure includes an intermediate layer regrown on the first conductive semiconductor layer exposed in the first hole, the first electrode is disposed on the intermediate layer, the etched region includes a first etched region disposed at an inner side and a second etched region dispType: ApplicationFiled: February 18, 2021Publication date: March 10, 2022Applicant: Photon Wave Co., Ltd.Inventors: Youn Joon SUNG, Seung Kyu OH, Jae Bong SO, Gil Jun LEE, Won Ho KIM, Tae Wan KWON, Eric OH, Il Gyun CHOI, Jin Young JUNG
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Publication number: 20210395909Abstract: Provided is a photocathode structure including: a photocathode including silicon (Si); an intermediate layer formed on the photocathode, and including a silicon oxide (SiOx); and a protective layer foiled on the intermediate layer, and including a metal oxide, wherein the intermediate layer is a tunneling barrier configured to transfer charges from the photocathode to the protective layer by an electric field applied from an outside.Type: ApplicationFiled: June 14, 2021Publication date: December 23, 2021Applicant: INDUSTRY-UNIVERSITY COOPERATION FOUNDATION HANYANG UNIVERSITY ERICA CAMPUSInventors: Jung-Ho Lee, Jin-Young Jung, Dong-Hyung Kim, Sung-Hae Kim
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Patent number: 11125408Abstract: A lamp for a vehicle includes a light source unit for emitting light; a lens unit for irradiating the light emitted from the light source unit to exterior; and a shield disposed between the light source unit and the lens unit. The light source unit comprises a first light source module including at least one first light source, and at least one first optical member arranged corresponding to the first light source to emit light from the first light source to the lens unit; and a second light source module disposed above the first light source module, the second light source module including at least one second light source, and at least one second optical member arranged corresponding to the second light source to emit light from the second light source to the lens unit.Type: GrantFiled: October 15, 2020Date of Patent: September 21, 2021Assignee: SL CorporationInventors: Woo Yeong Son, Jin Young Jung, Hee Min Lee, Hye Jin Han
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Publication number: 20210234121Abstract: A display device and a method of manufacturing a display device are provided. A display device includes: a window; a first pattern on a portion of the window; a second pattern on at least a portion of the first pattern and having a higher surface free energy than the first pattern; an adhesive layer on the window, at least a portion of the adhesive layer being on the second pattern to be in contact with a surface of the second pattern; and a display panel on the adhesive layer.Type: ApplicationFiled: April 15, 2021Publication date: July 29, 2021Inventors: Kyong Bin JIN, Jin Young JUNG
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Patent number: 11052429Abstract: Disclosed herein is a particle separation apparatus. The particle separation apparatus includes: a bioreactor; a first flow path through which the sludge is discharged from the bioreactor; a first filter including a first mesh separating the granular microorganisms contained in the sludge according to size; a second flow path into which an effluent having passed through the first filter flows; a third flow path connected to the second flow path to discharge the effluent outside; a fourth flow path connected to one side of the second flow path and mounted on a surface of the first filter connected to a surface of the first filter with the second flow path mounted thereon; a fifth flow path through which the effluent having been discharged from the fourth flow path and passed through the first filter flows into the bioreactor; and a first pump creating a flow of the effluent.Type: GrantFiled: July 17, 2017Date of Patent: July 6, 2021Assignee: Research Cooperation Foundation of Yeungnam UniversityInventors: Jin Young Jung, Byeong Jun Lee
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Publication number: 20210199256Abstract: A lamp for a vehicle includes a light source unit for emitting light; a lens unit for irradiating the light emitted from the light source unit to exterior; and a shield disposed between the light source unit and the lens unit. The light source unit comprises a first light source module including at least one first light source, and at least one first optical member arranged corresponding to the first light source to emit light from the first light source to the lens unit; and a second light source module disposed above the first light source module, the second light source module including at least one second light source, and at least one second optical member arranged corresponding to the second light source to emit light from the second light source to the lens unit.Type: ApplicationFiled: October 15, 2020Publication date: July 1, 2021Inventors: Woo Yeong SON, Jin Young Jung, Hee Min Lee, Hye Jin Han