Patents by Inventor Youns Oh
Youns Oh 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: 20240178425Abstract: An embodiment ionomer for a fuel cell includes a copolymer having no carbon-oxygen bond, wherein the copolymer includes hydrophilic moieties disposed at both ends, wherein each hydrophilic moiety includes a styrene unit and a proton conductive functional group, and a hydrophobic moiety interposed between the hydrophilic moieties, wherein the hydrophobic moiety includes an ethylene-based unit, a butylene-based unit, an isoprene-based unit, or any combination thereof.Type: ApplicationFiled: April 28, 2023Publication date: May 30, 2024Inventors: Il Seok Chae, Jong Kil Oh, Jong Hak Kim, Du Yeol Ryu, So Youn Lee
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Publication number: 20240157547Abstract: The present invention relates to a robot including a hydraulic power unit comprising: a body having a hydraulic channel through which a fluid is movable, a hydraulic power unit having a plurality of pumps and discharging a fluid to the hydraulic channel by using rotational force of the plurality of pumps, and a control unit for controlling the rotation of the plurality of pumps, wherein the plurality of pumps comprises: a first pump rotating in a first rotational direction and discharging a fluid to the hydraulic channel by a rotational force in the first rotational direction, and a second pump rotating in a second rotational direction and discharging a fluid to the hydraulic channel by a rotational force in the second rotational direction, wherein the first rotational direction is different from the second rotational direction.Type: ApplicationFiled: November 28, 2022Publication date: May 16, 2024Inventors: Bu Youn CHO, Jun Ho OH
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Publication number: 20240147620Abstract: The present disclosure relates to a printed circuit board including, a first insulating layer, a first metal layer disposed on the first insulating layer, a bridge disposed on the first metal layer and including a bridge insulating layer and a bridge circuit layer, a second insulating layer disposed on the first insulating layer and covering at least a portion of the bridge, a second metal layer disposed on the second insulating layer, and a connecting via penetrating the bridge and the second insulating layer to connect the first metal layer to the second insulating layer. The connecting via is spaced apart from the bridge circuit layer.Type: ApplicationFiled: April 17, 2023Publication date: May 2, 2024Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.Inventors: Jin Uk LEE, Youn Gyu HAN, Jin Oh PARK, Yong Wan JI, Yong Duk LEE, Eun Sun KIM
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Publication number: 20240071545Abstract: A method of operating a memory device includes reading a first page of memory cells containing at least one worn-out memory cell therein using a read voltage, from a first memory block, and reading a second page of memory cells, which extends adjacent to the first page in the first memory block, using the read voltage. An operation is performed to determine a match rate between a position of a column including a “0” bit in the first page with a position of a column including a “0” bit in the second page. Thereafter, the second page is read by adjusting a read pass voltage applied to a word line of another page in the first memory block, when the match rate exceeds a threshold match rate.Type: ApplicationFiled: April 18, 2023Publication date: February 29, 2024Inventors: Seungjun Oh, Seong Geon Lee, Dae-Won Kim, Kyungduk Lee, Youn-Soo Cheon
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Publication number: 20240069593Abstract: A display device includes an electronic panel including a first non-folding region, a folding region, and a second non-folding region arranged in a first direction, a support plate disposed under the electronic panel, and a hinge member that defines biaxial rotational axes that are spaced apart from each other in the first direction and that extend in a second direction crossing the first direction. The electronic panel is folded inward or outward about the biaxial rotational axes, and the biaxial rotational axes are defined over or under the support plate depending on a folding direction of the electronic panel.Type: ApplicationFiled: June 7, 2023Publication date: February 29, 2024Inventors: YOUN JOON KIM, HEE-SUK NAMGUNG, MINJEONG OH, KIJUNE LEE, SUNGEUN LEE, JINHO JU, JONGHYUN CHOI
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Patent number: 11545599Abstract: A light emitting diode package includes: a housing; a light emitting diode chip arranged in the housing; a wavelength conversion unit arranged on the light emitting diode chip; a first fluorescent substance distributed inside the wavelength conversion unit and emitting light having a peak wavelength in the cyan wavelength band; and a second fluorescent substance distributed inside the wavelength conversion unit and emitting light having a peak wavelength in the red wavelength band, wherein the peak wavelength of light emitted from the light emitting diode chip is located within a range of 415 nm to 430 nm.Type: GrantFiled: October 15, 2020Date of Patent: January 3, 2023Assignee: Seoul Semiconductor Co., Ltd.Inventors: Myung Jin Kim, Kwang Yong Oh, Ki Bum Nam, Ji Youn Oh, Sang Shin Park, Michael Lim
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Publication number: 20220288161Abstract: The present invention relates to the treatment of dry eye disease and particularly, although not exclusively, to the treatment of dry eye disease with a LINK_TSG6 polypeptide.Type: ApplicationFiled: June 23, 2020Publication date: September 15, 2022Inventors: Anthony Day, Caroline Milner, Joo Youn Oh
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Publication number: 20210379095Abstract: This invention relates to a method of treating biliary tract cancer by administering to a patient in need thereof, over a period of time, therapeutic agents comprising a MEK inhibitor or a pharmaceutically acceptable salt thereof, and a fluoropyrimidine-containing therapy, to a patient in need thereof.Type: ApplicationFiled: February 12, 2019Publication date: December 9, 2021Inventor: Do-Youn Oh
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Patent number: 10922513Abstract: An electronic component (and/or an electronic device comprising the same) according to various embodiments of the present invention comprises: a substrate having a sensing element mounted on one surface thereof; a flexible printed circuit board that is coupled to the other surface of the substrate so as to face the same and extends to a side of the substrate along a first direction; and at least one recess formed on the edge of the other surface of the substrate, wherein the recess is located in an area, on the other surface of the substrate, which faces at least the flexible printed circuit board, and may extend along a second direction intersecting with the first direction. The electronic component and/or the electronic device comprising the same as described above may be diversified according to embodiments.Type: GrantFiled: June 13, 2017Date of Patent: February 16, 2021Assignee: Samsung Electronics Co., Ltd.Inventors: Youn-Oh Chi, Yun-Jang Jin, Kyung-Hoon Song, Kwang-Sub Lee, Se-Young Jang, Chi-Hyun Cho
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Publication number: 20210028334Abstract: A light emitting diode package includes: a housing; a light emitting diode chip arranged in the housing; a wavelength conversion unit arranged on the light emitting diode chip; a first fluorescent substance distributed inside the wavelength conversion unit and emitting light having a peak wavelength in the cyan wavelength band; and a second fluorescent substance distributed inside the wavelength conversion unit and emitting light having a peak wavelength in the red wavelength band, wherein the peak wavelength of light emitted from the light emitting diode chip is located within a range of 415 nm to 430 nm.Type: ApplicationFiled: October 15, 2020Publication date: January 28, 2021Inventors: Myung Jin Kim, Kwang Yong Oh, Ki Bum Nam, Ji Youn Oh, Sang Shin Park, Michael Lim
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Patent number: 10811572Abstract: A light emitting diode package includes: a housing; a light emitting diode chip arranged in the housing; a wavelength conversion unit arranged on the light emitting diode chip; a first fluorescent substance distributed inside the wavelength conversion unit and emitting light having a peak wavelength in the cyan wavelength band; and a second fluorescent substance distributed inside the wavelength conversion unit and emitting light having a peak wavelength in the red wavelength band, wherein the peak wavelength of light emitted from the light emitting diode chip is located within a range of 415 nm to 430 nm.Type: GrantFiled: October 7, 2015Date of Patent: October 20, 2020Assignee: Seoul Semiconductor Co., Ltd.Inventors: Myung Jin Kim, Kwang Yong Oh, Ki Bum Nam, Ji Youn Oh, Sang Shin Park, Michael Lim
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Publication number: 20190188445Abstract: An electronic component (and/or an electronic device comprising the same) according to various embodiments of the present invention comprises: a substrate having a sensing element mounted on one surface thereof; a flexible printed circuit board that is coupled to the other surface of the substrate so as to face the same and extends to a side of the substrate along a first direction; and at least one recess formed on the edge of the other surface of the substrate, wherein the recess is located in an area, on the other surface of the substrate, which faces at least the flexible printed circuit board, and may extend along a second direction intersecting with the first direction. The electronic component and/or the electronic device comprising the same as described above may be diversified according to embodiments.Type: ApplicationFiled: June 13, 2017Publication date: June 20, 2019Inventors: Youn-Oh CHI, Yun-Jang JIN, Kyung-Hoon SONG, Kwang-Sub LEE, Se-Young JANG, Chi-Hyun CHO
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Mesenchymal Stem/Stromal Cell-Derived Extracellular Vesicles And Uses Thereof In Autoimmune Diseases
Publication number: 20190060368Abstract: Pharmaceutically acceptable preparations of extracellular vesicles derived from activated MSCs are provided. These preparations are essentially free of MSCs, and demonstrate anti-inflammatory inhibiting pharmacological activity in vivo. Methods for using the preparations to prevent the onset of autoimmune diseases are presented. The MSC derived extracellular vesicles are provided in pharmaceutically acceptable preparations with a carrier, such as saline, and may be used to inhibit activation of antigen presenting cells. These preparations may also be used to suppress the development of T helper 1 (Th1) and Th17 cells. The disclosed activated MSC-derived extracellular vesicle preparations are essentially free of MSCs and other cells.Type: ApplicationFiled: August 24, 2018Publication date: February 28, 2019Applicant: THE TEXAS A&M UNIVERSITY SYSTEMInventors: Ryang Hwa LEE, Joo Youn OH, Darwin J. PROCKOP, Dong-ki KIM, Taeko Shigemoto KURODA -
Patent number: 10208130Abstract: Improved methods of treatment are provided for patients suffering from cancer. The methods identify whether a tumor will be responsive to treatment with a therapeutic regime that includes anti-Her2 therapeutic agents. A specific Her2 fragment peptide is precisely quantitated by SRM-mass spectrometry directly in tumor cells collected from tumor tissue that was obtained from a cancer patient and compared to a reference level in order to determine if the cancer patient will positively respond to treatment with a therapeutic agent that specifically targets the Her2 protein.Type: GrantFiled: May 31, 2016Date of Patent: February 19, 2019Assignees: Expression Pathology, Inc., Department of Internal Medicine and Cancer Research, Seoul National University HospitalInventors: Yung-Jue Bang, Todd Hembrough, Eunkyung An, Do-Youn Oh
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Publication number: 20190048054Abstract: Isolated mesenchymal stem cells, which produce mRNA encoding TSG-6 protein or a biologically active fragment, derivative, or analogue thereof in an amount of at least a first preselected amount, or produce mRNA encoding TSG-6 protein or a biologically active fragment, derivative, or analogue thereof in an amount that does not exceed a second preselected amount, as determined by an assay, such as a RT-PCR assay. Isolated mesenchymal stem cells that produce mRNA encoding TSG-6 protein or a biologically active fragment, derivative, or analogue thereof in an amount of at least the first preselected amount are useful in treating diseases, conditions, and disorders associated with inflammation, while isolated mesenchymal stem cells that produce mRNA encoding TSG-6 protein or a biologically active fragment, derivative, or analogue thereof in an amount that does not exceed the second preselected amount are useful in treating bone diseases, conditions, and disorders, including bone injuries.Type: ApplicationFiled: July 26, 2018Publication date: February 14, 2019Inventors: Darwin J. Prockop, Ryang Hwa Lee, Ji Min Yu, Joo Youn Oh, John Reneau, Barry A. Berkowitz
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Patent number: 10105396Abstract: The present invention encompasses methods and compositions for treating an ocular disease, disorder or condition in a mammal. The invention includes a population of mesenchymal stromal cells that possess anti-inflammatory, anti-apoptotic, immune modulatory and anti-tumorigenic properties. The invention includes administration of TSG-6, STC-1, or a combination thereof to the ocular as a treatment for an ocular disease, disorder or condition in a mammal.Type: GrantFiled: June 26, 2017Date of Patent: October 23, 2018Assignees: The Texas A&M University System, Temple Therapeutics, Inc.Inventors: Darwin J. Prockop, Joo Youn Oh, Barry Berkowitz, Gavin W. Roddy, Robert Rosa
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Publication number: 20180015124Abstract: The present invention encompasses methods and compositions for treating an ocular disease, disorder or condition in a mammal. The invention includes a population of mesenchymal stromal cells that possess anti-inflammatory, anti-apoptotic, immune modulatory and anti-tumorigenic properties. The invention includes administration of TSG-6, STC-1, or a combination thereof to the ocular as a treatment for an ocular disease, disorder or condition in a mammal.Type: ApplicationFiled: June 26, 2017Publication date: January 18, 2018Inventors: Darwin J. Prockop, Joo Youn Oh, Barry Berkowitz, Gavin W. Roddy, Robert Rosa
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Publication number: 20170309795Abstract: A light emitting diode package includes: a housing; a light emitting diode chip arranged in the housing; a wavelength conversion unit arranged on the light emitting diode chip; a first fluorescent substance distributed inside the wavelength conversion unit and emitting light having a peak wavelength in the cyan wavelength band; and a second fluorescent substance distributed inside the wavelength conversion unit and emitting light having a peak wavelength in the red wavelength band, wherein the peak wavelength of light emitted from the light emitting diode chip is located within a range of 415 nm to 430 nm.Type: ApplicationFiled: October 7, 2015Publication date: October 26, 2017Inventors: Myung Jin KIM, Kwang Yong OH, Ki Bum NAM, Ji Youn OH, Sang Shin PARK, Michael LIM
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Patent number: 9730961Abstract: The present invention encompasses methods and compositions for treating an ocular disease, disorder or condition in a mammal. The invention includes a population of mesenchymal stromal cells that possess anti-inflammatory, anti-apoptotic, immune modulatory and anti-tumorigenic properties. The invention includes administration of TSG-6, STC-1, or a combination thereof to the ocular as a treatment for an ocular disease, disorder or condition in a mammal.Type: GrantFiled: August 13, 2015Date of Patent: August 15, 2017Assignees: The Texas A&M University System, Temple Therapeutics, Inc., Scott & White HealthcareInventors: Darwin J. Prockop, Joo Youn Oh, Barry Berkowitz, Gavin W. Roddy, Robert Rosa
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Publication number: 20170216210Abstract: The present invention relates to a preparation method of drug-containing sustained release microparticles, the preparation method comprising the steps of: (a) dissolving a biodegradable polymer and a drug in a halogenated alkane solvent to form a drug-containing biodegradable polymer solution; (b) homogeneously mixing the drug-containing biodegradable polymer solution in a continuous phase containing a surfactant to form a dispersed phase; (c) maintaining an emulsion comprising the continuous phase and the dispersed phase at a temperature lower than the boiling point of the halogenated alkane solvent to form microparticles in the continuous phase; (d) primarily drying the microparticles; (e) mixing the primarily dried microparticles with an aqueous alcohol solution, and then maintaining the aqueous alcohol solution at a temperature no less than the boiling point of the halogenated alkane solvent to extract and evaporate the remaining halogenated alkane solvent from the microparticles; and (f) secondarily dryiType: ApplicationFiled: July 1, 2015Publication date: August 3, 2017Applicant: BC World Pharm Co.,Ltd.Inventors: Hea Ran SUH, Tae Kun AN, Ju Huen CHOI, Seung Youn OH, A Ram KIM, Jong Min KIM, Gug Hwan AN, Yoon Jin NAM, Dae Yeon JEON, Young Heun OH, Sang Min HAN, Min Hee BAE