Patents by Inventor Jin Jang

Jin Jang 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).

  • FIXING APPARATUS FOR INSTALLING PRESSURE-TYPE AIRBAG SENSOR
    Publication number: 20230266192
    Abstract: The present invention provides a fixing device for installing a pressure-type airbag sensor. The fixing device for installing a pressure-type airbag sensor includes a holder having a disk shape, a cover coupled to the holder and having a sensor unit disposed at an upper end thereof, and a connector housing disposed at a lower end of the cover. The cover may include a cover body having a disc shape. Reverse rotation prevention protrusions protruding outward may be formed at intervals at a plurality of positions on an outer circumference of the cover body. Rotation guide protrusions may protrude from the plurality of positions of the cover body, and corners thereof may be formed in a predetermined curvature. The rotation guide protrusions may be formed to correspond to the number of rotation locking parts formed on an outer wall of the holder.
    Type: Application
    Filed: June 22, 2021
    Publication date: August 24, 2023
    Inventors: Hong-Chul KIM, Chul-Jin JANG
  • Compositions and methods of cell attachment
    Patent number: 11733234
    Abstract: Compositions, devices and methods are described for improving adhesion, attachment, and/or differentiation of cells in a microfluidic device or chip. In one embodiment, one or more ECM proteins are covalently coupled to the surface of a microchannel of a microfluidic device. The microfluidic devices can be stored or used immediately for culture and/or support of living cells such as mammalian cells, and/or for simulating a function of a tissue, e.g., a liver tissue, muscle tissue, etc. Extended adhesion and viability with sustained function over time is observed.
    Type: Grant
    Filed: July 12, 2017
    Date of Patent: August 22, 2023
    Assignee: EMULATE, INC.
    Inventors: Daniel Levner, Kyung Jin Jang, Jacob Fraser, S. Jordan Kerns, Antonio Varone, Dongeun Huh
  • Method and system for manufacturing display unit
    Patent number: 11724484
    Abstract: A method for manufacturing a display unit according to an exemplary embodiment of one aspect of the present invention includes: unwinding a first film from a first film roll, and carrying the first film; attaching a second film onto the carried first film and forming an elongated film laminated body; forming a cutting line in the film laminated body in a width direction at intervals along a longitudinal direction and forming a film sheet piece; and laminating the film sheet piece on a first surface of a panel.
    Type: Grant
    Filed: December 20, 2018
    Date of Patent: August 15, 2023
    Assignee: SHANJIN OPTOELECTRONICS (SUZHOU) CO., LTD.
    Inventors: Beom Seok Lee, Hang Suk Choi, Eung Jin Jang
  • Microfluidic proximal tubule kidney-on-chip
    Patent number: 11725190
    Abstract: The present invention relates to microfluidic fluidic devices, methods and systems as microfluidic kidney on-chips, e.g. human Proximal Tubule-Kidney-Chip, Glomerulus (Kidney)-Chip, Collecting Duct (Kidney)-Chip. Devices, methods and systems are described for drug testing including drug transport and renal clearance. Further, such devices, methods and systems are used for determining drug-drug interactions and their effect upon renal transporter functions. Importantly, they may be used for pre-clinical and clinical drug development for treating kidney diseases and for personalized medicine.
    Type: Grant
    Filed: June 27, 2019
    Date of Patent: August 15, 2023
    Assignee: EMULATE, INC.
    Inventors: Kyung-Jin Jang, Hyoungshin Park, Sauveur Jeanty, Janey Ronxhi, Sushma Jadalannagari, Geraldine A Hamilton, Catherine Karalis
  • ANTIVIRAL COMPOSITION OBTAINED THROUGH DRUG REPOSITIONING
    Publication number: 20230248734
    Abstract: The present invention relates to the development of a composition for the treatment of novel SARS-coronavirus-2 infection. The drug efficacy was evaluated through CPE (Cytopathic Effect)-based assay method that measures how long the cells survive by infecting SARS-CoV-2 after receiving a drug library previously approved as a treatment for a specific disease from the Korea Chemical Bank and treating Vero cells with the drug, and an image-based assay that measures how much virus is reduced in infected cells. Through this, 16 kinds of drugs effective in the treatment of SARS-CoV-2 were re-positioned.
    Type: Application
    Filed: June 8, 2021
    Publication date: August 10, 2023
    Applicant: KOREA RESEARCH INSTITUTE OF CHEMICAL TECHNOLOGY
    Inventors: Soo Bong HAN, Jin Soo SHIN, Mee Hyein KIM, Eunhye JUNG, Ye Jin JANG, Hyuk LEE, Myoungkyu LEE, Dongsu KIM, Chang Soo YUN, Young Sik JUNG
  • Bake unit and apparatus for treating substrate
    Patent number: 11714356
    Abstract: The inventive concept provides a bake unit. The bake unit comprising: a housing having an upper cover and a lower frame, the upper cover and the lower cover in combination providing a treatment space for heat treatment of a substrate; a heater provided in the treatment space for heating a substrate placed thereon; a heater cup configured to surround the heater; and a first purge gas supply unit for providing a first purge gas flow to block inflow of outer air through a gap between the lower frame and the heater cup.
    Type: Grant
    Filed: September 8, 2021
    Date of Patent: August 1, 2023
    Assignee: SEMES CO., LTD.
    Inventors: Jun Ho Kim, Sang Hoon Lee, Jong Seok Seo, Ho Jin Jang, Gyeong Won Song
  • COMPOSITION FOR TREATING CORONAVIRUS DISEASE-19, COMPRISING PHENANTHROINDOLIZIDINE AND PHENANTHROQUINOLIZIDINE ALKALOID DERIVATIVES, OPTICAL ISOMER THEREOF, OR PHARMACEUTICALLY ACCEPTABLE SALTS THEREOF AS ACTIVE INGREDIENT
    Publication number: 20230233538
    Abstract: Provided is a composition for treating coronavirus disease-19 (Corona19, COVID-19), including a phenanthroindolizidine and phenanthroquinolizidine alkaloid derivative compound, an optical isomer thereof, or a pharmaceutically acceptable salt thereof as an active ingredient. According to the presently claimed subject matter, the phenanthroindolizidine and phenanthroquinolizidine alkaloid derivative compound has excellent antiviral activity against COVID-19, and therefore can be effectively used as a composition for treating SARS coronavirus infection including COVID-19.
    Type: Application
    Filed: April 30, 2021
    Publication date: July 27, 2023
    Applicant: SEOUL NATIONAL UNIVERSITY R & DB FOUNDATION
    Inventors: Sanghee KIM, Sang Kook LEE, Jayoung SONG, Yongseok KWON, Mee Hyein KIM, Jin Soo SHIN, Ye Jin JANG
  • Electrode Assembly and Secondary Battery
    Publication number: 20230238566
    Abstract: An electrode assembly is provided. The electrode assembly includes a separator sheet, which is formed in a single sheet shape. The separator sheet includes a first folding folded to one side and a second folding folded to the other side. The first folding and the second folding are repeated at certain intervals to form separators. Unit cells, which are formed by stacking a plurality of electrodes and the separators, are respectively disposed in a plurality of first spaces formed by the first folding of the separator sheet. Independent electrodes, are respectively disposed in a plurality of second spaces formed by the second folding of the separator sheet and have a first polarity.
    Type: Application
    Filed: April 6, 2021
    Publication date: July 27, 2023
    Applicant: LG Energy Solution, Ltd.
    Inventors: Yoon Bong Wi, Tae Won Kang, Dong Hyeuk Park, Eung Jin Jang
  • THIN FILM TRANSISTOR AND MANUFACTURING METHOD FOR THE SAME
    Publication number: 20230223479
    Abstract: A thin film transistor according to an embodiment includes: a gate electrode positioned on a substrate; a semiconductor layer overlapping the gate electrode via a gate insulating layer interposed therebetween; and a source electrode and a drain electrode in contact with the semiconductor layer, wherein the semiconductor layer includes a crystallized oxide semiconductor, and the crystallized oxide semiconductor includes a crystal of which an X-ray diffraction (XRD) main peak Miller index (hkI) value is 009.
    Type: Application
    Filed: April 14, 2022
    Publication date: July 13, 2023
    Inventors: Jin JANG, Hae Su Hong
  • Microfluidic chip, three-dimensional channel structure, cell culture method using same, and activity evaluation method of bioactive substance using same
    Patent number: 11692160
    Abstract: The microfluidic chip according to an embodiment of the present invention may include a plate, a bridge channel formed in intaglio on one side of the plate, an inlet formed through the plate to communicate with one end of the bridge channel, an outlet formed through the plate to communicate with the other end of the bridge channel, and at least one well extending in an outward direction of the plate from the bridge channel to provide a space, wherein the bridge channel may be in the form of a curved line, a bent line, an arc, a circle, a spiral, or a polygon.
    Type: Grant
    Filed: November 10, 2017
    Date of Patent: July 4, 2023
    Assignees: THE ASAN FOUNDATION, UNIVERSITY OF ULSAN FOUNDATION FOR INDUSTRY COOPERATION
    Inventors: Gi Seok Jeong, Changmo Hwang, Se-Jin Jang
  • PLASMA GENERATION UNIT, AND APPARATUS FOR TREATING SUBSTRATE WITH THE SAME
    Publication number: 20230207262
    Abstract: A substrate treating apparatus includes a process treating unit providing a treating space for treating a substrate and a plasma generation unit provided above the process treating unit and generating a plasma from a process gas. The plasma generation unit includes a plasma chamber having a discharge space formed therein, an antenna surrounding an outside of the plasma chamber and flowing a high frequency current therethrough, and a cover member surrounding an outside of the antenna, and wherein the cover member is grounded.
    Type: Application
    Filed: March 31, 2022
    Publication date: June 29, 2023
    Inventors: Jong Woo Park, Sung Jin Yoon, A Ram Kim, Soo Yeong Yang, Ji Seung Kim, Yu Jin Jang
  • Camera module and portable electronic device including the same
    Patent number: 11681157
    Abstract: A camera module includes a lens module, a first frame accommodating the lens module, a second frame accommodating the first frame, and a housing accommodating the second frame. The lens module and the first frame are rotatable about a first axis, with respect to the second frame, perpendicular to an optical axis. The lens module, the first frame, and the second frame are rotatable about a second axis, with respect to the housing, perpendicular to both the optical axis and the first axis. A first ball member is disposed between the first frame and the second frame and elastically supported in a direction of the first axis, and a second ball member is disposed between the second frame and the housing and elastically supported in a direction of the second axis.
    Type: Grant
    Filed: January 13, 2021
    Date of Patent: June 20, 2023
    Assignee: Samsung Electro-Mechanics Co., Ltd.
    Inventors: Dae Hyun Jeong, Oh Byoung Kwon, Gab Yong Kim, Young Bok Yoon, Bo Sung Seo, Young Hwan Kwon, Jun Sup Shin, Nam Ki Park, Ik Jin Jang
  • Method of manufacturing display unit
    Patent number: 11679583
    Abstract: A method of manufacturing a display unit including: preparing an optical film; forming a first alignment mark on the optical film; forming a cut-out line, corresponding to a predetermined closed curve layout, on the optical film based on a position of the first alignment mark; preparing a panel having a second alignment mark; aligning the optical film and the panel based on the positions of the first alignment mark and the second alignment mark; and laminating the optical film, after the processing of forming the cut-out line, on the panel.
    Type: Grant
    Filed: March 13, 2019
    Date of Patent: June 20, 2023
    Assignee: SHANJIN OPTOELECTRONICS (SUZHOU) CO., LTD.
    Inventors: Beom Seok Lee, Hang Suk Choi, Eung Jin Jang
  • FIXING DEVICE FOR INSTALLING PRESSURE-TYPE AIRBAG SENSOR
    Publication number: 20230182669
    Abstract: The present invention provides a fixing device for installing a pressure-type air bag sensor, the fixing device comprising: a disc-shaped holder; a cover coupled to the holder and having a sensor part disposed on the top thereof; and a connector housing disposed on the bottom of the cover, wherein the holder has a holder body formed in a disc shape, an outer wall having a predetermined height is formed along the outer circumference of the holder body, a ring-shaped seal is formed through insert-injection molding to have a predetermined radius inside the holder body, and protrusion parts having a predetermined curvature are formed at the upper surface part and the lower surface part of the holder body.
    Type: Application
    Filed: June 22, 2021
    Publication date: June 15, 2023
    Inventors: Hong-Chul KIM, Chul-Jin JANG
  • GOLD NANOPARTICLE MANUFACTURING METHOD
    Publication number: 20230182206
    Abstract: The present invention relates to a method for manufacturing gold nanoparticles, including: (a) placing a gold (Au) target on a magnet cathode and injecting argon (Ar) gas to generate plasma; (b) discharging powder of a compound having an non-shared electron pair upwardly in parallel to a vertical rotation axis inside a stirrer, followed by circulating and agitating the same up and down; and (c) ejecting the gold particles and binding the same to the compound having the non-shared electron pair, as well as gold nanoparticles manufactured by the same. The present invention relates to a method for obtaining gold nanoparticles bound to niacinamide through vacuum deposition, which is generally used to form a thin film, wherein niacinamide is used by circulating and agitating the same up and down under special conditions, so as to produce high purity gold nanoparticles in high yield.
    Type: Application
    Filed: April 7, 2022
    Publication date: June 15, 2023
    Applicant: JEUNEX CO., LTD.
    Inventors: Ji Sang LEE, Jung Bin KIM, Ki Su SUNG, Hye Jin JANG, Sang Min KIM
  • HETEROARYL DERIVATIVES AND PHARMACEUTICAL COMPOSITION COMPRISING SAME AS ACTIVE INGREDIENT
    Publication number: 20230183243
    Abstract: The present invention relates to a heteroaryl derivative and a pharmaceutical composition for the prevention or treatment of cancer comprising the same as an active ingredient, and a compound according to an aspect of the present invention, a stereoisomer thereof, a hydrate thereof, or a pharmaceutically acceptable salt thereof suppresses kinases, particularly, a TTK kinase, and thus can remarkably suppress the proliferation of cancer cells, and accordingly, can be effectively used as a pharmaceutical composition for the prevention or treatment of cancer.
    Type: Application
    Filed: March 13, 2020
    Publication date: June 15, 2023
    Inventors: U Bin KIM, Youn Ho LEE, Se In KANG, Ju Hee KANG, Seon An HWANG, Da Mi KIM, Seung Su KIM, Myung Ho JUNG, Hyun Kyung KIM, Hong Ryul JUNG, Yeon Sil KIM, Hye Jin JANG, Ji Eun CHOI, Sun Hwa LEE, Jung Beom SON, Nam Doo KIM
  • Cathode active material of lithium secondary battery
    Patent number: 11677065
    Abstract: The present invention relates to a cathode active material for a lithium secondary battery, and more particularly, to a cathode active material for a lithium secondary battery, which includes a core portion and a shell portion surrounding the core portion, in which a total content of cobalt in the core portion and the shell portion is 5 to 12 mol %, and the content of cobalt in the core portion and the shell portion is adjusted to be within a predetermined range. In the cathode active material precursor and the cathode active material for a secondary battery prepared using the same according to the present invention, optimal capacity of a lithium secondary battery may be increased by adjusting the cobalt content in the particles of the cathode active material, and life characteristics may be enhanced by improving stability.
    Type: Grant
    Filed: January 11, 2022
    Date of Patent: June 13, 2023
    Assignee: ECOPRO BM CO., LTD.
    Inventors: Sung Jin Jang, Moon Ho Choi, Jun Won Suh, Jung Han Lee, Ji Hyun Nam, Seung Woo Choi
  • Cartridge Type Electrode Cutting Apparatus
    Publication number: 20230173705
    Abstract: A cartridge type electrode cutting apparatus is configured for detachably attaching to a main body. The electrode cutting apparatus includes an upper unit disposed above an electrode sheet, a lower unit disposed under the electrode sheet, and a guide portion configured to guide upward and downward movement of the upper unit. The upper unit includes an upper cutter configured to cut the electrode sheet, an upper holder to which the upper cutter is fixed, and an upper frame to which the upper holder is mounted. The lower unit includes a lower cutter configured to cut the electrode sheet and a lower frame to which the lower cutter is fixed.
    Type: Application
    Filed: July 21, 2021
    Publication date: June 8, 2023
    Applicant: LG Energy Solution, Ltd.
    Inventors: Hyeon Jin Lee, Eung Jin Jang, Sin Young Park, Dong Hyeuk Park, Sang Wook Kim
  • Composition for preventing or treating liver fibrosis, containing exosome or exosome-derived ribonucleic acid
    Patent number: 11667916
    Abstract: The present invention relates to a composition or cell therapeutic agent for preventing or treating liver fibrosis, containing an exosome or exosome-derived ribonucleic acid. The exosome or ribonucleic acid derived therefrom, of the present invention, has effects of inhibiting activities of hepatic stellate cells and Kupffer cells and reducing the expression of ?-SMA and inhibits the progression of liver fibrosis by inhibiting the deposition of collagen, thereby being effectively usable as a cell therapeutic agent for the prevention or treatment of liver fibrosis.
    Type: Grant
    Filed: September 8, 2017
    Date of Patent: June 6, 2023
    Assignee: Korea University Research and Business Foundation
    Inventors: Jae Sang Hong, Do Hoon Lee, Yu Jin Jang, Jong Hoon Kim, Young Sik Lee
  • Spray cap for aerosol container
    Patent number: D988129
    Type: Grant
    Filed: February 27, 2020
    Date of Patent: June 6, 2023
    Assignee: SEUNG IL CORPORATION
    Inventors: Ha Jin Jang, Chang Hee Koh, Ki Hong Lee, Hyo Bin Kim, Tae Gyu Lim