Patents by Inventor Jae-Chan Kim
Jae-Chan Kim 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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THERMOPLASTIC POLYURETHANE COMPOSITION FOR INJECTION MOLDING AND A METHOD FOR MANUFACTURING THE SAME
Publication number: 20240132652Abstract: The present disclosure relates to a thermoplastic polyurethane composition for injection molding and a method for manufacturing the same. Specifically, the thermoplastic polyurethane composition includes 0.5% by weight to 10.0% by weight of a sulfonate diol, 13% by weight to 60% by weight of an isocyanate, 30% by weight to 70% by weight of an ether-containing polyester polyol, and 5% by weight to 40% by weight of a chain extender.Type: ApplicationFiled: April 17, 2023Publication date: April 25, 2024Applicants: HYUNDAI MOTOR COMPANY, KIA CORPORATION, DONGSUNG CHEMICAL Co., Ltd., HANWHA ADVANCED MATERIALS CORPORATIONInventors: Boo Youn An, In Soo Han, Sang Hyuk Lee, Jae Chan Lee, Hoon Jeong Kim, Gyu Min Lee, Sung Bok Kwak, Dong Ju Lee, Jae Yong Lee -
Patent number: 11963386Abstract: A display apparatus includes a base substrate, a light emitting structure disposed on the base substrate, and a thin film encapsulation layer disposed on the light emitting structure and including at least one inorganic layer and at least one organic layer. The at least one inorganic layer includes a high density layer having a density of greater than or equal to about 2.0 g/cm3 and a low density layer having a density of less than about 2.0 g/cm3. The high density layer and the low density layer are in contact with each other.Type: GrantFiled: September 2, 2022Date of Patent: April 16, 2024Assignee: SAMSUNG DISPLAY CO., LTD.Inventors: Chang Yeong Song, Won Jong Kim, Yi Su Kim, Jong Woo Kim, Hye In Yang, Woo Suk Jung, Yong Chan Ju, Jae Heung Ha
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Publication number: 20240120974Abstract: A wireless communication method and apparatus in a wireless local area network (WLAN) system are disclosed. A wireless communication method according to one embodiment may include generating a high-efficiency Wi-Fi (HEW) frame including at least one of an HEW-SIG-A field and an HEW-SIG-B field which include channel information for communications according to an Orthogonal Frequency-Division Multiple Access (OFDMA) mode, and transmitting the generated HEW frame to a reception apparatus.Type: ApplicationFiled: December 21, 2023Publication date: April 11, 2024Inventors: Yu Ro LEE, Jae Woo PARK, Jae Seung LEE, Jee Yon CHOI, Il Gyu KIM, Seung Chan BANG
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Patent number: 11952490Abstract: The present disclosure relates to a polycarbonate resin composition, and more particularly, to a polycarbonate resin composition containing 90 wt % to 99 wt % of a polycarbonate resin, 0.3 wt % to 0.7 wt % of an anthraquinone-based black dye, and 0.2 wt % to 1.0 wt % of an acrylic polymeric chain extender, and a molded article containing the same.Type: GrantFiled: July 27, 2021Date of Patent: April 9, 2024Assignees: HYUNDAI MOBIS CO., LTD., LG CHEM, LTD.Inventors: Hyoung Taek Kang, Keun Hyung Lee, Young Min Kim, Moo Seok Lee, Myeung Il Kim, Jae Chan Park
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Patent number: 11945864Abstract: A monoclonal antibody or an antigen-binding fragment thereof according to an embodiment of the present invention can bind to lymphocyte-activation gene 3 (LAG-3) including a heavy chain variable region and a light chain variable region and inhibit the activity thereof. Thus it is expected to be useful for the development of immunotherapeutic agents for various disorders that are associated with LAG-3.Type: GrantFiled: June 28, 2019Date of Patent: April 2, 2024Assignee: Y-BIOLOGICS INC.Inventors: Sang Pil Lee, Ji-Young Shin, Sunha Yoon, Yunseon Choi, Jae Eun Park, Ji Su Lee, Youngja Song, Gisun Baek, Seok Ho Yoo, Yeung-chul Kim, Dong Jung Lee, Bum-Chan Park, Young Woo Park
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Patent number: 11943987Abstract: A color conversion substrate and a display device are provided. The color conversion substrate includes a base substrate, a first color filter and a second color filter disposed on a surface of the base substrate, a first partition layer disposed between the first color filter and the second color filter, a second partition layer disposed on the first partition layer, a first wavelength conversion pattern disposed on the first color filter and a second wavelength conversion pattern disposed on the second color filter, wherein the first partition layer includes a first lower surface disposed on the first color filter and a second lower surface disposed on the second color filter.Type: GrantFiled: June 11, 2020Date of Patent: March 26, 2024Assignee: SAMSUNG DISPLAY CO., LTD.Inventors: Gak Seok Lee, Byung Chul Kim, In Ok Kim, Jae Min Seong, In Seok Song, Keun Chan Oh, Ji Eun Jang, Chang Soon Jang, Sun Kyu Joo, Ha Lim Ji
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Patent number: 11935835Abstract: A semiconductor device and a method of manufacturing a semiconductor device, the device including gate structures on a substrate; source/drain layers on portions of the substrate that are adjacent the gate structures, respectively; first contact plugs contacting upper surfaces of the source/drain layers, respectively; a second contact plug contacting one of the gate structures, a sidewall of the second contact plug being covered by an insulating spacer; and a third contact plug commonly contacting an upper surface of at least one of the gate structures and at least one of the first contact plugs, at least a portion of a sidewall of the third contact plug not being covered by an insulating spacer.Type: GrantFiled: December 14, 2020Date of Patent: March 19, 2024Assignee: Samsung Electronics Co., Ltd.Inventors: Hyo-Jin Kim, Chang-Hwa Kim, Hwi-Chan Jun, Chul-Hong Park, Jae-Seok Yang, Kwan-Young Chun
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Publication number: 20240082387Abstract: The present invention relates to a fusion protein comprising a SARS-CoV-2-derived receptor-binding domain and a nucleocapsid protein, and the use thereof. The fusion protein comprising a coronavirus-derived receptor-binding domain and a nucleocapsid protein is highly applicable to a multivalent vaccine composition having greatly improved in-vivo half-life and remarkably superior efficacy compared to an immunogenic composition comprising only a receptor-binding domain. In particular, the fusion protein can greatly improve the titer of the coronavirus-specific antibody formation and T-cell immune response, and is thus useful for the prevention and treatment of coronaviruses comprising SARS-CoV-2.Type: ApplicationFiled: January 29, 2021Publication date: March 14, 2024Inventors: Myoung Ho JANG, Jae Chan PARK, Young Joo CHOI, Young Hyun PARK, Gil-Jung KIM, Seung Mi JEONG, Su Bin LEE
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BORON-CONTAINING COMPOUND AND ELECTROLYTE SOLUTION ADDITIVE FOR SECONDARY BATTERY INCLUDING THE SAME
Publication number: 20240067666Abstract: Provided are a novel boron-containing compound and an electrolyte solution additive for a secondary battery including the same. The electrolyte solution for a secondary battery provided in one embodiment includes the novel boron-containing compound, thereby suppressing the decomposition of an electrolyte solution to improve the capacity and the life characteristics of a battery.Type: ApplicationFiled: October 27, 2023Publication date: February 29, 2024Inventors: Myoung Lae KIM, Chanwoo KIM, Yu Na SHIM, Jae Chan RYU, Cholho LEE, Han Sol LEE -
Patent number: 9855320Abstract: The present invention provides a pharmaceutical composition for the prevention or treatment of glaucoma, wherein the pharmaceutical composition includes angiogenin or a fragment thereof as an active ingredient. Angiogenin or a fragment thereof according to the present invention activates aqueous humor outflow due to NO generation increase, Schlemm's canal expansion, and intercellular interval widening, thereby reducing intraocular pressure. Accordingly, angiogenin and a fragment may be useful for the prevention and treatment of glaucoma.Type: GrantFiled: February 27, 2012Date of Patent: January 2, 2018Assignee: CHUNG-ANG UNIVERSITY INDUSTRY-ACADEMIC COOPERATION FOUNDATIONInventors: Jae Chan Kim, Doo Hwan Oh, Kwang Sic Joo, Yeoun Sook Chun, Sung Wook Wee, Kyoung Woo Kim
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Publication number: 20170273447Abstract: A toothbrush having replaceable brush heads includes a plurality of brush heads including a pad provided on both lateral sides thereof with mounting protrusions, and a plurality of brush hairs provided on a top surface of the pad, and a brush handle body integrally extending from the brush head, including a mounting head part formed at a front end thereof to fixedly mount the pad of the brush head thereon, and a gripping rod having a receiving space part open or closed by a cap to receive the brush heads into an opposite side to the mounting head part, thereby easily storing the brush heads without the movement, securely and fixedly mounting the brush heads without the separation from the toothbrush even in the brushing of teeth, and simply replacing the brush head with new one according to occasions and using the brush head.Type: ApplicationFiled: July 7, 2016Publication date: September 28, 2017Inventor: Jae Chan KIM
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Patent number: 9254305Abstract: The present invention relates to a use of Substance-P for the manufacture of a medicament for mobilization or proliferation of Mesenchymal stem cells (MSCs) from the bone marrow, or facilitating said mobilization or proliferation, and use of Substance-P for the manufacture of a medicament for wound-healing or facilitating wound-healing.Type: GrantFiled: September 5, 2013Date of Patent: February 9, 2016Assignees: Korea Institute of Radiological & Medical Sciences, Chung-Ang University Industry-Academy Cooperation FoundationInventors: Young Sook Son, Hyun Sook Hong, Jae Chan Kim
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Patent number: 9050301Abstract: Provided is a pharmaceutical composition for treating corneal endothelium wounds, the composition including angiogenin as an effective ingredient. The present invention relates to a new topical therapeutic use of angiogenin for treatment of corneal endothelium wounds, wherein the angiogenin that is generally known to be involved in angiogenesis activates a PI3K/Akt/eNOS pathway thereof in ocular corneal endothelium to increase migration and proliferation of corneal endothelial cells that are not capable of self-proliferation and to promote prevention and treatment of corneal endothelial cell wounds.Type: GrantFiled: September 23, 2014Date of Patent: June 9, 2015Assignees: CHUNG-ANG UNIVERSITY INDUSTRY-ACADEMY COOPERATION FOUNDATION, CHUNGBUK NATIONAL UNIVERSITY INDUSTRY-ACADEMIC COOPERATION FOUNDATION, INDUSTRY ACADEMIC COOPERATION FOUNDATION, HALLYM UNIVERSITYInventors: Jae Chan Kim, Kyoung Woo Kim, Yeoun Sook Chun, Soo Hyun Park, Sung Wook Wee, Soo Ik Chang, Kyong Mi Min, Kyu Wan Kim, Young Joo Shin
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Publication number: 20150086527Abstract: Provided is a pharmaceutical composition for treating corneal endothelium wounds, the composition including angiogenin as an effective ingredient. The present invention relates to a new topical therapeutic use of angiogenin for treatment of corneal endothelium wounds, wherein the angiogenin that is generally known to be involved in angiogenesis activates a PI3K/Akt/eNOS pathway thereof in ocular corneal endothelium to increase migration and proliferation of corneal endothelial cells that are not capable of self-proliferation and to promote prevention and treatment of corneal endothelial cell wounds.Type: ApplicationFiled: September 23, 2014Publication date: March 26, 2015Inventors: Jae Chan Kim, Kyoung Woo Kim, Yeoun Sook Chun, Soo Hyun Park, Sung Wook Wee, Soo Ik Chang, Kyong Mi Min, Kyu Wan Kim, Young Joo Shin
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Publication number: 20140370087Abstract: The present invention provides a pharmaceutical composition for the prevention or treatment of glaucoma, wherein the pharmaceutical composition includes angiogenin or a fragment thereof as an active ingredient. Angiogenin or a fragment thereof according to the present invention activates aqueous humor outflow due to NO generation increase, Schlemm's canal expansion, and intercellular interval widening, thereby reducing intraocular pressure. Accordingly, angiogenin and a fragment may be useful for the prevention and treatment of glaucoma.Type: ApplicationFiled: February 27, 2012Publication date: December 18, 2014Applicant: CHUNG-ANG UNIVERSITY INDUSTRY-ACADEMIC COOPERATION FOUNDATIONInventors: Jae Chan Kim, Doo Hwan Oh, Kwang Sic Joo, Yeoun Sook Chun, Sung Wook Wee, Kyoung Woo Kim
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Publication number: 20140065109Abstract: The present invention relates to a use of Substance-P for the manufacture of a medicament for mobilization or proliferation of Mesenchymal stem cells (MSCs) from the bone marrow, or facilitating said mobilization or proliferation, and use of Substance-P for the manufacture of a medicament for wound-healing or facilitating wound-healing.Type: ApplicationFiled: September 5, 2013Publication date: March 6, 2014Applicants: Chung-Ang University Industry-Academy Cooperation Foundation, Korea Institute of Radiological & Medical SciencesInventors: Young Sook Son, Hyun Sook Hong, Jae Chan Kim
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Patent number: 8551470Abstract: The present invention relates to a use of Substance-P for the manufacture of a medicament for mobilization or proliferation of Mesenchymal stem cells (MSCs) from the bone marrow, or facilitating said mobilization or proliferation, and use of Substance-P for the manufacture of a medicament for wound-healing or facilitating wound-healing.Type: GrantFiled: October 25, 2005Date of Patent: October 8, 2013Assignees: Korea Institute of Radiological & Medical Sciences, Chung-Ang University Industry-Academy Cooperation FoundationInventors: Young Sook Son, Hyun Sook Hong, Jae Chan Kim
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Publication number: 20110269248Abstract: Disclosed herein are bio-markers for diagnosing diabetic retinopathy, a use of proteins, whose expression level down-regulated or up-regulated in the tears of a non-proliferative diabetic retinopathy (NPDR) patient, as bio-markers for diagnosing diabetic retinopathy, and a composition and kit for diagnosing diabetic retinopathy comprising antibodies against said proteins.Type: ApplicationFiled: July 14, 2011Publication date: November 3, 2011Applicant: Korea University Research and Business FoundationInventors: Chan Wha KIM, Hyunsyuk Yoo, Jae-Chan Kim, Pan Kyeom Kim, Hye Won Park, Mi Ryung Kim
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Publication number: 20110189301Abstract: The present invention relates to a method for preparing a contact lens-shaped amniotic dressing and a contact lens-shaped amniotic dressing prepared therefrom for treating ocular surface diseases, which does not require the use of sutures or an adhesion material. The inventive contact lens-shaped amniotic dressing is capable of solving the problems associated with suturing an amniotic membrane, e.g., highly delicate surgical techniques of suturing, long surgery time, stitch abscess, granuloma formation, tissue necrosis, and discomfort of patients; and the problems associated with the use of a support, e.g., the elimination of the support by eye blinking, breaking of the support, and discomfort.Type: ApplicationFiled: April 15, 2010Publication date: August 4, 2011Applicant: BIOLAND LTD.Inventors: Eun Kyung YANG, Sam Hyun Jung, Sung Po Kim, Ji Hoon Joo, Jong Won Lee, Jong Myoung Hong, Jae Chan Kim, Yeoun Sook Chun, Sung Chun Lee, Kwang III Baik
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Publication number: 20090186032Abstract: Disclosed herein are bio-markers for diagnosing diabetic retinopathy, a use of proteins, whose expression level down-regulated or up-regulated in the tears of a non-proliferative diabetic retinopathy (NPDR) patient, as bio-markers for diagnosing diabetic retinopathy, and a composition and kit for diagnosing diabetic retinopathy comprising antibodies against said proteins.Type: ApplicationFiled: January 16, 2009Publication date: July 23, 2009Applicant: Korea University Research and Business FoundationInventors: Chan Wha Kim, Hyunsyuk Yoo, Jae-Chan Kim, Pan Kyeom Kim, Hye Won Park, Mi Ryung Kim