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公开(公告)号：US11422225B2
公开(公告)日：2022-08-23
申请号：US16477458
申请日：2017-12-28
Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY
Inventor： Taikjin Lee , Chulki Kim , Yongsang Ryu , Beomju Shin
Abstract: The present invention relates to integrated localization method and apparatus of high accuracy, and estimates a relative position of a moving node, based on motion sensing of the moving node, estimates an absolute position of the moving node, based on a change pattern of at least one signal strength received from at least one fixed node over a plurality of time points, calculates accuracy of the absolute position of the moving node that changes along a movement route of the moving node, and determines a current position of the moving node from at least one of the relative position and the absolute position estimated as such in accordance with the accuracy of the absolute position of the moving node. Accordingly, it is possible to accurately estimate a position of a moving node using a radio signal which not only accurately estimates the position of the moving node even in a change of wireless environment or various route changes but also has almost no change in signal strength over a wide region.
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公开(公告)号：US20220259633A1
公开(公告)日：2022-08-18
申请号：US17630657
申请日：2020-08-26
Inventor： Chan Kyu LEE , Da Hui HA , Choon Geun LEE , Ye Ram LEE , Hak Suk CHUNG
IPC: C12P19/44
Abstract: Provided is a method of producing monophosphoryl lipid A (MPLA). According to the method, MPLA may be produced with high purity and high purity by using a bacterium producing MPLA.
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公开(公告)号：US20220255101A1
公开(公告)日：2022-08-11
申请号：US17348578
申请日：2021-06-15
Inventor： Jihui Seo , Jin Woo Choung , Pyung Soon Kim , Suk Woo Nam , Hyangsoo Jeong , Yongmin Kim , Jaewon Kirk , Chang Won Yoon
IPC: H01M8/0612 , B01J19/24 , C01B3/06 , C01B3/00 , H01M8/065
Abstract: A hybrid dehydrogenation reaction system includes: an acid aqueous solution tank having an acid aqueous solution; an exothermic dehydrogenation reactor including a chemical hydride of a solid state and receiving the acid aqueous solution from the acid aqueous solution tank for an exothermic dehydrogenation reaction of the chemical hydride and the acid aqueous solution to generate hydrogen; an LOHC tank including a liquid organic hydrogen carrier (LOHC); and an endothermic dehydrogenation reactor receiving the liquid organic hydrogen carrier from the LOHC tank and generating hydrogen through an endothermic dehydrogenation reaction of the liquid organic hydrogen carrier by using heat generated from the exothermic dehydrogenation reactor.
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公开(公告)号：US20220250904A1
公开(公告)日：2022-08-11
申请号：US17348552
申请日：2021-06-15
Inventor： Pyung Soon Kim , Jin Woo Choung , Jihui Seo , Suk Woo Nam , Young Suk Jo , Hyangsoo Jeong , Jaewon Kirk , Chang Won Yoon , Yongmin Kim
IPC: C01B3/06 , H01M8/065 , H01M8/04082 , B01J19/00
Abstract: A dehydrogenation reaction device includes a dehydrogenation reactor having a solid chemical hydride and includes an add aqueous solution tank supplying an add aqueous solution to the dehydrogenation reactor. The dehydrogenation reactor includes a heating device, a cooling apparatus, a porous metal foam, or a combination thereof.
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公开(公告)号：US11411219B2
公开(公告)日：2022-08-09
申请号：US16817757
申请日：2020-03-13
Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY , KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATION
Inventor： Hee-Dae Lim , Si Hyoung Oh , Hun-Gi Jung , Minah Lee , Hyungseok Kim , Sang Ok Kim , Young Soo Yun
IPC: H01M4/587 , H01M10/054 , H01M10/0568 , H01G9/042 , H01G9/008 , H01G9/035 , H01G9/145 , H01M4/02
Abstract: Disclosed is a calcined carbon material for a magnesium battery anode. The calcined carbon material includes catalytic carbon nanotemplates having a network structure in which nanofibers are entangled three-dimensionally. The calcined carbon material can be used as a magnesium battery anode material. Also disclosed is a method for preparing the calcined carbon material.
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Patent Agency Ranking
公开(公告)号：US11407745B2
公开(公告)日：2022-08-09
申请号：US16897987
申请日：2020-06-10
Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY
Inventor： Gyo Chang Keum , Ashraf Kareem El-Damasy , Hee Won Jin , Taek Kang , Eun Kyoung Bang
IPC: C07D413/12 , C07D403/12 , C07D231/56 , A61P35/02
Abstract: Disclosed are a compound selected from novel indazole derivatives, pharmaceutically acceptable salts thereof, hydrates thereof and stereoisomers thereof, a method for preparing the compound, and a pharmaceutical composition for preventing, alleviating or treating cancer containing the compound as an active ingredient. The novel indazole derivatives exhibit excellent ABL/DDR1 inhibitory efficacy and anti-proliferative efficacy against cancer cells, specifically blood cancer cells, and inhibitory activity against ABL T315I point mutations, thus being useful for the prevention, alleviation or treatment of cancer, specifically blood cancer, especially chronic myelogenous leukemia.
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公开(公告)号：US20220243345A1
公开(公告)日：2022-08-04
申请号：US17589466
申请日：2022-01-31
Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY
Inventor： Hyoung-Juhn KIM , Taekyung LEE , So Young LEE , Hee-Young PARK , Bora SEO , Hyun Seo PARK , Jong Hyun JANG , Tae Hoon LIM
Abstract: The present disclosure relates to a polybenzimidazole-based electrolyte membrane for alkaline water electrolysis, which includes a polybenzimidazole-based polymer, wherein the polybenzimidazole-based polymer is a biaxially oriented film. The polybenzimidazole-based electrolyte membrane for alkaline water electrolysis can reduce the concentration of an alkaline solution by improving the crystallinity of a polybenzimidazole-based polymer to increase the resistance against base, significantly improving the long-term stability of alkaline water electrolysis using a polybenzimidazole-based electrolyte membrane through the improved resistance against base, and by increasing the operation temperature to enhance the catalyst activity.
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118.发明申请公开(公告)号：US20220186186A1
公开(公告)日：2022-06-16
申请号：US17387782
申请日：2021-07-28
Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY
Inventor： So Yeon KIM , Eun Gyeong YANG , HyeRan GWAK
IPC: C12N5/0786 , A61K35/15
Abstract: Provided are: a composition for inducing direct conversion from somatic cells into common myeloid progenitor cells, the composition including a chemical cocktail; a method of direct conversion of somatic cells into common myeloid progenitor cells and macrophages by using the composition; common myeloid progenitor cells or macrophages prepared by the method; a pharmaceutical composition for preventing or treating fibrosis or scars, cell therapeutics, a composition for screening drugs, and a 3D printable biomaterial composition for fabricating artificial tissues, each using the common myeloid progenitor cells or the macrophages.
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119.发明申请公开(公告)号：US20220161517A1
公开(公告)日：2022-05-26
申请号：US17177943
申请日：2021-02-17
Applicant: Korea Institute of Science and Technology
Inventor： Phillip LEE , Seungjun CHUNG , Jeong Gon SON , Jai Kyeong KIM , Heesuk KIM , Suk Joon HWANG , Byung Soo KANG
Abstract: Disclosed is a method of manufacturing a stretchable substrate according to various embodiments of the present disclosure for realizing the above-described objectives. The method may include generating an auxetic including a plurality of unit structures and adhering one or more elastic sheets to one surface of the auxetic.
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公开(公告)号：US20220161462A1
公开(公告)日：2022-05-26
申请号：US17177856
申请日：2021-02-17
Applicant: Korea Institute of Science and Technology
Inventor： Seungjun CHUNG , Phillip LEE , Seung Hyun LEE , Seong Kwon HWANG , Hyunjoo CHO , Jeong Gon SON , Jai Kyeong KIM , Heesuk KIM , Sang-Soo LEE , Tae Ann KIM , Jong Hyuk PARK
Abstract: Disclosed is a method of manufacturing a transparent stretchable substrate according to various embodiments of the present disclosure. The method may include generating a substrate part formed of an elastic material, generating an auxetic including a plurality of unit structures on the substrate part, and generating a fixing part on the substrate part on which the auxetic is generated.
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