Patents by Inventor Ji-yeon Kim

Ji-yeon 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).

  • Patent number: 11925547
    Abstract: The present invention relates to a coating composition for an in-vivo implantable prosthesis including a photoinitiator, a crosslinking agent, and a phosphorylcholine (pc) monomer having an acrylate group, a method of coating an in-vivo implantable prosthesis using the coating composition, and a cosmetic prosthesis coated with the crosslinked polyphosphorylcholine. An in-vivo implantable prosthesis coated with crosslinked polyphosphorylcholine may be manufactured by a simple method of applying a coating composition including a photoinitiator, a crosslinking agent, and a phosphorylcholine (pc) monomer having an acrylate group according to the present invention, and then irradiating uv rays. The crosslinked polyphosphorylcholine coating may provide hydrophilicity for the surface and may also remarkably reduce adsorption of proteins and fibroblasts, which may cause side effects such as capsular contracture.
    Type: Grant
    Filed: August 25, 2021
    Date of Patent: March 12, 2024
    Assignee: SEOUL NATIONAL UNIVERSITY R&DB FOUNDATION
    Inventors: Tae Hyun Choi, Yan Lee, Ji Ung Park, Ji Yeon Ham, Hee Jin Kim, Suk Wha Kim, Hye Jeong Min
  • Publication number: 20240076663
    Abstract: The present invention relates to a novel-structured nucleic acid complex having a blood-brain barrier penetration ability and a composition comprising same and, more specifically, to a nucleic acid complex in which a bioactive nucleic acid is complementarily bound to a carrier peptide nucleic acid modified to be generally positively charged, and to a composition for blood-brain barrier penetration comprising same. The nucleic acid complex according to the present invention can penetrate the blood-brain barrier at excellent efficiency, and especially, the conjugation of a drug into the nucleic acid complex increases the blood-brain barrier penetration ability of the drug, and thus is very useful in treatment or diagnosis of diseases.
    Type: Application
    Filed: October 15, 2020
    Publication date: March 7, 2024
    Inventors: Min-Jung PARK, Hye Joo KIM, Ji-Yeon YU, Hee Kyung PARK
  • Publication number: 20240076530
    Abstract: An adhesive film, an optical member including the same, and an optical display apparatus including the same are provided. An adhesive film includes a (meth)acrylic based copolymer, a (meth)acrylic based oligomer, and a curing agent and has a maximum shear strain of 50% or less at 60° C. and a peel strength of 600 gf/25 mm or more with respect to a polyimide based film at 25° C.
    Type: Application
    Filed: August 23, 2023
    Publication date: March 7, 2024
    Inventors: Ji Yeon Kim, Do Young Kim, Dong Myeong Shin, Ji Young Han, Kyoung Gon Park, Il Jin Kim
  • Patent number: 11921982
    Abstract: A user terminal device and a controlling method thereof are provided. The user terminal device includes a display configured to be divided into a first area and a second area which is larger than the first area with reference to a folding line, a cover disposed on a rear side of the display, a detector configured to detect a user interaction on the display and the cover, and a controller configured to, in response to the display being folded along the folding line such that the first area and the second area face each other, control the detector to detect a user interaction through an exposure area, which is an exposed part of the second area, and the cover, and, in response to the display being folded such that the two parts of the cover face with each other with reference to the folding line, control the detector to detect a user interaction through the first area and the second area.
    Type: Grant
    Filed: November 22, 2022
    Date of Patent: March 5, 2024
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Dong-goo Kang, Yun-kyung Kim, Yong-yeon Lee, Ji-yeon Kwak, Hyun-jin Kim
  • Patent number: 11924988
    Abstract: A display apparatus including a display and a supporter. The supporter being mounted on the display and configured to support the display and rotate the display module between a first position and a second position. The supporter including a drive motor, a first gear, and a detection sensor. The drive motor configured to supply a driving force to rotate the display. The first gear configured to rotate together with the display by receiving the driving force from the drive motor. The detection sensor configured to detect a rotation amount of a second gear configured to rotate in with the first gear.
    Type: Grant
    Filed: December 23, 2022
    Date of Patent: March 5, 2024
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Hyun Yong Choi, Young Chul Kim, Ji Su Kim, Hun Sung Kim, Sung Yong Park, Jin Soo Shin, Dae Sik Yoon, Yong Yeon Hwang
  • Publication number: 20240068091
    Abstract: Disclosed is a method of forming an area-selective thin film, the method comprising supplying a nuclear growth retardant to the inside of the chamber in which the substrate is placed, so that the nuclear growth retardant is adsorbed to a non-growth region of the substrate; purging the interior of the chamber; supplying a precursor to the inside of the chamber, so that the precursor is adsorbed to a growth region of the substrate; purging the interior of the chamber; and supplying a reaction material to the inside of the chamber, so that the reaction material reacts with the adsorbed precursor to form the thin film.
    Type: Application
    Filed: January 5, 2022
    Publication date: February 29, 2024
    Applicant: EGTM Co., Ltd.
    Inventors: Jae Min KIM, Ha Na KIM, Woong Jin CHOI, Ji Yeon HAN, Ju Hwan JEONG, Hyeon Sik CHO
  • Publication number: 20240052214
    Abstract: Provided are: an adhesive film formed of an adhesive film composition comprising a (meth)acrylic binder, a (meth)acrylic oligomer, and a curing agent, wherein the adhesive film has a peak temperature of tan ? of about ?40° C. or less, and a storage modulus of about 0.3 MPa or less at ?20° C., an optical member including same; and an optical display apparatus including same.
    Type: Application
    Filed: December 21, 2021
    Publication date: February 15, 2024
    Inventors: Dong Myeong SHIN, Do Young KIM, Ji Yeon KIM, Ji Young HAN, Il Jin KIM, Kyoung Gon PARK
  • Publication number: 20240036474
    Abstract: Various techniques for controlling metal-containing contamination on a semiconductor substrate are provided herein. Such techniques may involve one or more of a post-development bake treatment, a chemical treatment, a plasma treatment, a light treatment, and a backside and bevel edge clean. The techniques may be combined as desired for a particular application. In many cases, the techniques are used to address metal-containing contamination that is generated during a photoresist development operation.
    Type: Application
    Filed: March 31, 2022
    Publication date: February 1, 2024
    Inventors: Daniel PETER, Samantha SiamHwa TAN, Jengyi Yu, Da Li, Meng Xue, Wook Choi, Ji Yeon Kim, Alan J. Jensen, Shahd Hassan Labib, Younghee Lee, Hongxiang Zhao
  • Publication number: 20240018601
    Abstract: The present invention relates to a novel biomarker for predicting prognosis of treatment of HER2-positive breast cancer and the use thereof. The present invention presents the novel biomarker for predicting prognosis of treatment of HER2-positive breast cancer, and provides a composition and a kit for predicting prognosis of treatment of HER2-positive breast cancer, which can detect or measure the biomarker in HER2 early-positive breast cancer patients to whom neoadjuvant chemotherapy is applicable. Furthermore, according to the present invention, it is possible to select a patient-specific therapy by quickly and accurately determining the prognosis of drug treatment of the patient.
    Type: Application
    Filed: May 17, 2023
    Publication date: January 18, 2024
    Inventors: Kyung Hee PARK, Yeon Hee PARK, Woong Yang PARK, Ji Yeon KIM
  • Patent number: 11874330
    Abstract: A battery management apparatus is configured to diagnose a state of a battery cell based on a capacity-voltage differential profile. Specifically, the battery management apparatus diagnoses a state of the battery cell according to a change pattern of a peak associated with a positive electrode reaction area and a peak associated with an available lithium loss in the capacity-voltage differential profile. The state of the battery cell may be diagnosed in real time even while the battery cell is in operation. In addition, it is possible to independently diagnose whether the positive electrode reaction area of the battery cell is reduced and whether available lithium is lost.
    Type: Grant
    Filed: September 9, 2020
    Date of Patent: January 16, 2024
    Inventors: Ji-Yeon Kim, Dae-Soo Kim, Young-Deok Kim
  • Publication number: 20230407141
    Abstract: Provided are an adhesive film, an optical member comprising same, and an optical display device comprising same, the adhesive film being formed of a composition that includes: a monomer mixture including a monomer having a glass transition temperature of homopolymer of about ?50° C. or less, and (meth)acrylate having a hydroxyl group; and an epoxy silane coupling agent, wherein a variation of the shear strain rate of equation 1 is about 10% or less for the adhesive film.
    Type: Application
    Filed: November 8, 2021
    Publication date: December 21, 2023
    Inventors: Dong Myeong SHIN, Ji Yeon KIM, Jin Young LEE, Jae Hyun HAN, Il Jin KIM, Kyoung Gon PARK
  • Patent number: 11821960
    Abstract: An apparatus for diagnosing a degree of degradation of a battery includes a measuring unit configured to measure a voltage of each of a plurality of battery cells in each of a plurality of cycles where charging and discharging is performed and output voltage information about the plurality of measured voltages, and a control unit configured to receive the plurality of voltage information, calculate a voltage deviation of each cycle for each battery cell based on a reference voltage of each of the plurality of battery cells, select a cycle section satisfying a predetermined condition for each of the plurality of battery cells based on the calculated voltage deviation, calculate a voltage deviation change rate corresponding to each of the plurality of selected cycle sections, and diagnose a relative degree of degradation of the plurality of battery cells based on the plurality of calculated voltage deviation change rates.
    Type: Grant
    Filed: November 26, 2020
    Date of Patent: November 21, 2023
    Inventors: Ji-Yeon Kim, Young-Deok Kim, Yoon-Jung Bae
  • Publication number: 20230369933
    Abstract: A stator of a motor has a structure including a plate portion coupled to a support structure for fixing a stator core and protrusions inserted into a bobbin. The support structure for fixing the stator core has a structure into which the protrusions of the stator core are inserted and extend into and on which the plate portion of the stator core is inserted and seated. The plate portion of the stator core is joined to the support structure while being coplanar with the support structure. Accordingly, the distance of a gap between the stator core of the stator and a permanent magnet of a rotor is minimized, thereby improving the performance of the motor.
    Type: Application
    Filed: November 30, 2022
    Publication date: November 16, 2023
    Applicants: HYUNDAI MOTOR COMPANY, KIA CORPORATION
    Inventors: Dong Hee Lee, Jae Wan Choi, Sung Gon Byun, Ji Yeon Kim
  • Patent number: 11800736
    Abstract: A window substrate includes a glass substrate, and a shock wave transmission layer on a first surface of the glass substrate, wherein a density and elastic modulus of the shock wave transmission layer are respectively less than those of the glass substrate.
    Type: Grant
    Filed: November 21, 2017
    Date of Patent: October 24, 2023
    Assignee: Samsung Display Co., Ltd.
    Inventors: Dae Ho Yoon, Myung Hwan Kim, Ji Yeon Kim, Ik Hyung Park, Seong Jin Hwang
  • Publication number: 20230321046
    Abstract: A single dosage form of pharmaceutical composition for treatment of hypertension and hyperlipidemia is provided. Stability and uniform dissolution rates of drugs may be ensured by mixing compositions containing desired drugs and formulating the mixture into a single compartment form, whereby a manufacturing process becomes simple while reducing processing costs. Further, a formulation having biological equivalence to conventional single formulations may be obtained.
    Type: Application
    Filed: August 25, 2021
    Publication date: October 12, 2023
    Inventors: Ji Yeon KIM, Bo Hoon KIM
  • Publication number: 20230320067
    Abstract: A method for fabricating a semiconductor device includes: forming a stack body over a sacrificial pad; forming a sacrificial vertical structure that passes through the stack body to be coupled to the sacrificial pad; etching the stack body to form vertical openings spaced apart from the sacrificial vertical structure; forming a sacrificial recess that exposes a bottom portion of the sacrificial vertical structure by removing the sacrificial pad; forming an etch stop liner layer that surrounds the bottom portion of the sacrificial vertical structure; and selectively removing the sacrificial vertical structure.
    Type: Application
    Filed: October 24, 2022
    Publication date: October 5, 2023
    Inventors: Ji Yeon KIM, Seung Hwan KIM
  • Publication number: 20230304100
    Abstract: The present disclosure relates to a method of predicting therapeutic response or prognosis of an anticancer drug for metastatic breast cancer, and treating HR+/HER2? metastatic breast cancer. When the biomarker of an embodiment of the present disclosure is used as a marker for predicting therapeutic response or prognosis of an anticancer drug for metastatic breast cancer of a specific type, it is possible to predict therapeutic response or prognosis of a specific anticancer drug, and accordingly, a therapeutic method currently being developed may be applied at an early stage to maximize the treatment effect.
    Type: Application
    Filed: December 8, 2022
    Publication date: September 28, 2023
    Inventors: Kyung Hee Park, Yeon Hee Park, Woong Yang Park, Ji Yeon Kim
  • Publication number: 20230297197
    Abstract: A touch sensor and a window laminate comprising the same, and an image display device comprising the same, the touch sensor comprising: a first electrode layer comprising a first main electrode and a first auxiliary electrode; a second electrode layer comprising a second main electrode and a second auxiliary electrode; and an insulating layer between the first electrode layer and the second electrode layer, wherein the insulating layer comprises a contact hole for electrically connecting the first electrode layer and the second electrode layer.
    Type: Application
    Filed: August 9, 2021
    Publication date: September 21, 2023
    Inventors: Cheol-Hun Lee, Do-Hyoung Kwon, Ji-Yeon Kim, Ki-Deok Lee
  • Publication number: 20230257718
    Abstract: A method for production of a Varicella Zoster Virus surface protein antigen is disclosed. The method for production of a Varicella Zoster Virus surface protein antigen is an effective production method capable of obtaining the Varicella Zoster Virus surface protein antigen in high yield and high purity. Therefore, the method is useful for production of the Varicella Zoster Virus surface protein antigen for use as a vaccine composition for preventing or treating varicella or herpes zoster.
    Type: Application
    Filed: July 6, 2021
    Publication date: August 17, 2023
    Applicant: GREEN CROSS CORPORATION
    Inventors: Kwang Bae LEE, Mi Suk KIM, Jung Ae LIM, Yoo Min 16924, Seung Ryel HAN, Ji Yeon KIM, Ji Sung YOU
  • Publication number: 20230244334
    Abstract: A composite panel includes a substrate-less touch sensor panel and a first coupling member coupled to one surface of the touch sensor panel via a first adhesive layer.
    Type: Application
    Filed: June 30, 2021
    Publication date: August 3, 2023
    Applicant: DONGWOO FINE-CHEM CO., LTD.
    Inventors: Dohyoung KWON, Duckkyeom KIM, Ji-yeon KIM, Cheol Hun LEE, Ki Deok LEE