Patents by Inventor A Jeong Choi

A Jeong Choi 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).

  • Patent number: 11911519
    Abstract: A device for producing nanoparticles includes: a first connector comprising a first supply tube fitting member, a second supply tube fitting member, and a first discharge tube fitting member; a first tube having one side connected to the first supply tube fitting member; a second tube having one side connected to the second supply tube fitting member; a first conduit having one side connected to the first discharge tube fitting member; a first supply connected to another side of the first tube to supply a first material to the first conduit; and a second supply connected to another side of the second tube to supply a second material to the first conduit.
    Type: Grant
    Filed: January 15, 2021
    Date of Patent: February 27, 2024
    Assignees: SOONCHUNHYANG UNIVERSITY INDUSTRY ACADEMY COOPERATION FOUNDATION, KOREA INSTITUTE OF CERAMIC ENGINEERING AND TECHNOLOGY
    Inventors: Jong Min Lim, Daekyung Sung, Won II Choi, Hyeon Woo Han, Sehee Jeong, Yoonhee Na, Jiseob Woo
  • Patent number: 11912981
    Abstract: The present invention provides a Streptomyces sp. SNC087 strain (KCCM12505P) that is isolated from seawater and produces staurosporine, a method for producing staurosporine using the same, a method for culturing the same, and a pure culture medium of the same.
    Type: Grant
    Filed: June 18, 2020
    Date of Patent: February 27, 2024
    Inventors: Grace Choi, Jeong Min Lee, Mi Jin Yim, Sang Jip Nam
  • Publication number: 20240027906
    Abstract: A photosensitive resin composition includes: (A) a binder resin; (B) a photopolymerizable monomer; (C) a photopolymerization initiator; (D) a quantum dot surface-modified with a compound having a thiol group at one terminal end and an alkoxy group, a cycloalkyl group, a carboxyl group, or a hydroxy group at the other terminal end; and (E) a solvent. A curable composition includes: (A?) a resin; (B?) a quantum dot surface-modified with a compound represented by Chemical Formula 1 or Chemical Formula 2; and (C?) a solvent. A method of manufacturing the surface-modified quantum dot, and a color filter manufactured using the photosensitive resin composition or the curable composition are also disclosed.
    Type: Application
    Filed: August 8, 2023
    Publication date: January 25, 2024
    Inventors: Jinsuop YOUN, Misun KIM, Hong Jeong YU, Bumjin LEE, Yonghee KANG, Dongjun KIM, Byeonggeun SON, Jihyeon YIM, Mi Jeong CHOI, Jonggi KIM, Minjee PARK, Hojeong PAEK, Woo Jung SHIN, Young Woong JANG
  • Publication number: 20240026039
    Abstract: The provided is a hydrogel that utilizes the naturally occurring substance pectin to exhibit an equivalent or greater effect. Specifically, the present application is intended to provide a hydrogel or a patch which is stable, has strong adhesive strength, is advantageous for drug delivery, can be used for sustained treatment, has extremely low cytotoxicity, and is unlikely to induce an immune response, and thus can be used on various body parts, in particular the oral cavity. In addition, the provide is a hydrogel patch which employs a freeze-drying method prior to crosslinking, and thus exhibits superior adhesion to patches employing a post-crosslinking freeze-drying method.
    Type: Application
    Filed: September 27, 2023
    Publication date: January 25, 2024
    Inventors: Seung Woo CHO, Soo Jeong CHOI, Yong Soon HWANG, Ji Hoon JEON
  • Publication number: 20240011902
    Abstract: An apparatus performs a method for estimating residual stress of a material such as plastics. The apparatus includes an inspection unit configured to emit a terahertz wave to a subject to be inspected and to detect the terahertz wave transmitted through or reflected from the subject, and a controller configured to estimate residual stress of the subject based on the terahertz wave detected by the inspection unit.
    Type: Application
    Filed: December 5, 2022
    Publication date: January 11, 2024
    Inventors: Eun Jeong CHOI, Keum Hyang LEE, Min Chul SHIN, Chan Ho JEONG, Lae Hyong KANG, Hye Lim JANG, Dae Hyun HAN
  • Patent number: 11866624
    Abstract: A non-solvent curable composition including a quantum dot and a polymerizable monomer having a carbon-carbon double bond at the terminal end and having a vapor pressure of about 1×10?5 mmHg to about 1×10?4 mmHg, a cured layer manufactured utilizing the non-solvent curable composition, a color filter including the cured layer, a display device including the color filter, and a method of manufacturing the cured layer are disclosed.
    Type: Grant
    Filed: January 14, 2020
    Date of Patent: January 9, 2024
    Assignee: Samsung SDI Co., Ltd.
    Inventors: Mi Jeong Choi, Yonghee Kang, Dongjun Kim, Misun Kim, Jonggi Kim, Minjee Park, Bumjin Lee, Jihyeon Yim
  • Publication number: 20240006031
    Abstract: One aspect provides a physiologically based pharmacokinetic core model which may be commonly applied to two or more compounds that share the same core structure, and a method of constructing the physiologically based pharmacokinetic core model. According to the physiologically based pharmacokinetic core model and the method of constructing the physiologically based pharmacokinetic core model, there is the effect of conducting exposure evaluation simply only by deriving a distribution coefficient, without constructing a separate PBPK model for each individual compound.
    Type: Application
    Filed: October 25, 2021
    Publication date: January 4, 2024
    Applicant: CHA UNIVERSITY INDUSTRY-ACADEMIC COOPERATION FOUNDATION
    Inventors: Hea-Young CHO, Go-Wun CHOI, Eun-Jeong CHOI, Ju Hee KIM, Dong Wook KANG
  • Publication number: 20230413948
    Abstract: Bladder systems for footwear uppers, footwear components (e.g., uppers), and articles of footwear including the bladder systems, and/or methods of making and using such bladder systems are described. The bladder systems may include two or more bladder pods engaged together by one or more elastic connectors. The elastic connector(s) may enable the bladder system to fit snugly around the wearer's ankle and/or heel area while still allowing some relative movement between the bladder pods, e.g., as a wearer moves in an article of footwear. In this manner, the bladder systems provide support and a snug fit and return to its/their original size, shape, and/or location once the force from the wearer's movement is removed or sufficiently relaxed. Additionally or alternatively, the bladder systems may provide impact force attenuation properties, e.g., to protect the wearer's ankle and/or heel.
    Type: Application
    Filed: June 23, 2023
    Publication date: December 28, 2023
    Applicant: NIKE, Inc.
    Inventors: Yoon Jeong Choi, Scott C. Holt, James Molyneux, Colin Runkle, Bryan K. Youngs
  • Publication number: 20230413940
    Abstract: Bladders for footwear uppers, footwear components including the bladders, articles of footwear including the bladders, and/or methods of making and using such bladders are described. Such bladder systems may include two thermoplastic elastomer sheets joined together at an outer perimeter bond. The outer perimeter bond may be shaped such that the interior chamber of the bladder forms: (i) a foot support chamber portion for supporting at least a portion of a plantar surface of a wearer's foot and (ii) one or more side chamber portions forming at least part of one or more securing straps and/or at least part of one or more footwear upper components. The one or more side chamber portions extend outward from the foot support chamber portion and are in fluid communication with the foot support chamber portion.
    Type: Application
    Filed: June 23, 2023
    Publication date: December 28, 2023
    Applicant: NIKE, Inc.
    Inventors: Patrick R. Case, Yoon Jeong Choi, Dervin A. James
  • Publication number: 20230413949
    Abstract: Bladders for footwear uppers, footwear components and articles of footwear including the bladders, and/or methods of making and using such bladders are described. The bladders may include first and second thermoplastic elastomer sheets joined together by an outer perimeter bond. An interior chamber is defined between the thermoplastic elastomer sheets and inside the outer perimeter bond. The outer perimeter bond may be shaped such that the interior chamber forms: (i) a foot support chamber portion for supporting at least a portion of a plantar surface of a wearer's foot, and at least one of items (ii) and (iii) below, in which: item (ii) comprises a first side chamber portion (e.g., forming at least part of a first securing strap or a first footwear upper component), and item (iii) comprises a second side chamber portion (e.g., forming at least part of a first strap-engaging member or a second footwear upper component).
    Type: Application
    Filed: June 23, 2023
    Publication date: December 28, 2023
    Applicant: NIKE, Inc.
    Inventors: Patrick R. Case, Yoon Jeong Choi, Dervin A. James
  • Patent number: 11827623
    Abstract: The present specification relates to a heterocyclic compound represented by Chemical Formula 1, and an organic light emitting device comprising the same.
    Type: Grant
    Filed: June 18, 2019
    Date of Patent: November 28, 2023
    Assignee: LT MATERIALS CO., LTD.
    Inventors: Geon-Yu Park, Seung-Gyu Yang, Eui-Jeong Choi, Dong-Jun Kim
  • Patent number: 11826458
    Abstract: A method of preparing a ginger water composition containing a ginger extract according to one embodiment of the present invention includes obtaining a ginger extract from a ginger root; mixing an organic solvent with the ginger extract; providing ultrasonic waves and obtaining a first solution; mixing water with the first solution; supplying heat and obtaining a second solution; and filtering the second solution.
    Type: Grant
    Filed: May 20, 2021
    Date of Patent: November 28, 2023
    Assignee: HANAMOA CO., LTD.
    Inventors: Yoon Jeong Choi, Eil Sup Yoon
  • Publication number: 20230354957
    Abstract: A sole structure of an article of footwear is provided and includes a first midsole portion including a first sidewall and a second midsole portion including a second sidewall. The sole structure also includes a first sheet disposed between the first midsole portion and the second midsole portion and including a first surface and a second surface formed on an opposite side of the first sheet than the first surface. The first sheet includes one or more apertures extending through the first sheet from the first surface to the second surface. The first midsole portion and the second midsole portion are operably connected through the one or more apertures of the first sheet.
    Type: Application
    Filed: July 13, 2023
    Publication date: November 9, 2023
    Applicant: NIKE, Inc.
    Inventors: Yoon Jeong Choi, Tory M. Cross, Christian Alexander Steinbeck, James Zormeir
  • Publication number: 20230346909
    Abstract: The present invention relates to a novel genotype of severe fever with thrombocytopenia syndrome viruses and use thereof as an immunogenic composition. The severe fever with thrombocytopenia syndrome viruses of the present invention are genetically different from conventional severe fever with thrombocytopenia syndrome viruses and are novel viruses taxonomically belonging to three sub-groups of genotype B. In view of the vaccine property that specific genotype viruses alone show only limited protective potential, the novel viruses of the present invention may be advantageously used as a vaccine having excellent cross-immunogenicity for SFTSV.
    Type: Application
    Filed: July 6, 2023
    Publication date: November 2, 2023
    Applicant: I.D.BIO
    Inventors: Yeo-Jeong CHOI, Su-Jin PARK, Young-Il KIM, Min-Ah YU
  • Publication number: 20230337533
    Abstract: The present application provides a heterocyclic compound capable of significantly enhancing lifetime, efficiency, electrochemical stability and thermal stability of an organic light emitting device, and an organic light emitting device comprising the heterocyclic compound in an organic material layer.
    Type: Application
    Filed: July 21, 2021
    Publication date: October 19, 2023
    Applicant: LT MATERIALS CO., LTD.
    Inventors: Eui-Jeong CHOI, Young-Seok NO, Geon-Yu PARK, Dong-Jun KIM
  • Publication number: 20230312538
    Abstract: The present specification relates to a heterocyclic compound of Chemical Formula 1, and an organic light emitting device and a composition for forming an organic material layer including the same.
    Type: Application
    Filed: August 25, 2021
    Publication date: October 5, 2023
    Applicant: LT MATERIALS CO., LTD.
    Inventors: Eui-Jeong CHOI, Young-Seok NO, Dong-Jun KIM
  • Publication number: 20230320211
    Abstract: The present application provides a heterocyclic compound, an organic light emitting device comprising the heterocyclic compound in an organic material layer, and a composition for an organic material layer.
    Type: Application
    Filed: July 30, 2021
    Publication date: October 5, 2023
    Applicant: LT MATERIALS CO., LTD.
    Inventors: Su-Jin KWON, Eui-Jeong CHOI, Ji-Young KIM, Jun-Tae MO, Dong-Jun KIM
  • Patent number: 11760926
    Abstract: A quantum dot surface-modified with a specific compound, a non-solvent curable composition including the quantum dot, a solvent based curable composition including the quantum dot, a cured layer manufactured utilizing the curable composition, a color filter including the cured layer, and a display device including the cured layer are disclosed.
    Type: Grant
    Filed: January 14, 2020
    Date of Patent: September 19, 2023
    Assignee: Samsung SDI Co., Ltd.
    Inventors: Yonghee Kang, Jonggi Kim, Dongjun Kim, Misun Kim, Minjee Park, Bumjin Lee, Jihyeon Yim, Mi Jeong Choi
  • Patent number: 11762289
    Abstract: A photosensitive resin composition includes: (A) a binder resin; (B) a photopolymerizable monomer; (C) a photopolymerization initiator; (D) a quantum dot surface-modified with a compound having a thiol group at one terminal end and an alkoxy group, a cycloalkyl group, a carboxyl group, or a hydroxy group at the other terminal end; and (E) a solvent. A curable composition includes: (A?) a resin; (B?) a quantum dot surface-modified with a compound represented by Chemical Formula 1 or Chemical Formula 2; and (C?) a solvent. A method of manufacturing the surface-modified quantum dot, and a color filter manufactured using the photosensitive resin composition or the curable composition are also disclosed.
    Type: Grant
    Filed: October 9, 2018
    Date of Patent: September 19, 2023
    Assignee: Samsung SDI Co., Ltd.
    Inventors: Jinsuop Youn, Misun Kim, Hong Jeong Yu, Bumjin Lee, Yonghee Kang, Dongjun Kim, Byeonggeun Son, Jihyeon Yim, Mi Jeong Choi, Jonggi Kim, Minjee Park, Hojeong Paek, Woo Jung Shin, Young Woong Jang
  • Publication number: 20230282778
    Abstract: A light-emitting element comprises a core comprising a first semiconductor layer, a second semiconductor layer provided on the first semiconductor layer, and an emissive layer provided between the first semiconductor layer and the second semiconductor layer, and a first element insulating film around a side surface of the core, wherein the first element insulating film comprises a composite of an insulating member and an elastic member.
    Type: Application
    Filed: November 22, 2022
    Publication date: September 7, 2023
    Inventors: Dong Gyun KIM, Jun Bo SIM, Hee Yeon YOO, Jeong In CHOI, Chul Jong YOO, Yo Han LEE, Sung Ae JANG, Hyun Min CHO, Hyung Rae CHA