Patents by Inventor Jae-Min Cha

Jae-Min Cha 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).

  • Publication number: 20210147643
    Abstract: A basalt-fiber-reinforced thermoplastic composite material may include a thermoplastic resin and a basalt fiber as a reinforcement, wherein the basalt fiber is surface-treated with an alkoxy-group-substituted silane compound.
    Type: Application
    Filed: January 26, 2021
    Publication date: May 20, 2021
    Applicants: Hyundai Motor Company, Kia Motors Corporation, Korea Advanced Institute of Science and Technology
    Inventors: Kyung Hwan OH, Soon Hyung HONG, Si Won YU, Jae Min CHA
  • Patent number: 10934401
    Abstract: A basalt-fiber-reinforced thermoplastic composite material may include a thermoplastic resin and a basalt fiber as a reinforcement, wherein the basalt fiber is surface-treated with an alkoxy-group-substituted silane compound.
    Type: Grant
    Filed: November 24, 2017
    Date of Patent: March 2, 2021
    Assignees: Hyundai Motor Company, Kia Motors Corporation, Korea Advanced Institute of Science and Technology
    Inventors: Kyung Hwan Oh, Soon Hyung Hong, Si Won Yu, Jae Min Cha
  • Publication number: 20200129433
    Abstract: The present invention relates to stem cell-derived microvesicles with enhanced efficacy, a use thereof, and a method for enhancing efficacy, and more particularly, to a use of stem cell-derived microvesicles with an enhanced expression level of microRNAs for the prevention or treatment of stroke, and a method for promoting the production of microRNAs of stem cell-derived microvesicles and enhancing efficacy, and a method for promoting the production of stem cell-derived microvesicles and microRNAs within the microvesicles and enhancing the efficacy of stem cells and microvesicles thereof by 3-dimensionally culturing or ischemically stimulating stem cells.
    Type: Application
    Filed: October 14, 2019
    Publication date: April 30, 2020
    Inventors: Oh Young BANG, Eun Hee KIM, Jae Min CHA
  • Patent number: 10628810
    Abstract: An automatic teller machine includes a first interface unit, a second interface unit, a front panel and a control unit. The first interface unit is configured to display financial information for financial transaction to a user. The second interface unit is disposed in a region different from a region in which the first interface unit is disposed. The second interface unit has a plurality of operation parts to be operated by the user. The front panel is movable to a first position in which the operation parts are hidden from the outside of the automatic teller machine and a second position in which the operation parts are exposed to the outside of the automatic teller machine. The control unit is configured to control the front panel so as to be located in one of the first position and the second position.
    Type: Grant
    Filed: August 2, 2016
    Date of Patent: April 21, 2020
    Assignee: HYOSUNG TNS INC.
    Inventors: Jae Min Cha, Hee Youn Lee, Jae Min Park, Joonhee Kim
  • Publication number: 20190144830
    Abstract: Provided are a method for producing stem cell-derived extracellular vesicles by using a three-dimensional cell culture process, use of three-dimensional cell aggregates of stem cells in producing extracellular vesicles, a culture of three-dimensional cell aggregates of stem cells comprising a high concentration of extracellular vesicles, and a pharmaceutical composition comprising the culture.
    Type: Application
    Filed: April 29, 2016
    Publication date: May 16, 2019
    Inventors: Jae Min CHA, Oh Young BANG, Gyeong Joon MOON, Eun Kyoung SHIN
  • Publication number: 20180371187
    Abstract: A basalt-fiber-reinforced thermoplastic composite material may include a thermoplastic resin and a basalt fiber as a reinforcement, wherein the basalt fiber is surface-treated with an alkoxy-group-substituted silane compound.
    Type: Application
    Filed: November 24, 2017
    Publication date: December 27, 2018
    Applicants: Hyundai Motor Company, Kia Motors Corporation, Korea Advanced Institute of Science and Technology
    Inventors: Kyung Hwan OH, Soon Hyung HONG, Si Won YU, Jae Min CHA
  • Patent number: 9843375
    Abstract: An electronic device is provided. The electronic device includes a first antenna, a second antenna, a transmission/reception path unit, a first reception path unit, a second reception path unit including a low noise amplifier (LNA), a signal path selection unit configured to connect each of the first antenna and the second antenna to the transmission/reception path unit, the first reception path unit, or the second reception path unit, and a radio frequency integrated circuit (RFIC) module or a processor including the RFIC module configured to control the signal path selection unit to have a first state in which the first antenna is connected to the transmission/reception path unit and the second antenna is connected to the second reception path unit or control the signal path selection unit to have a second state in which the first antenna is connected to the first reception path unit and the second antenna is connected to the transmission/reception path unit.
    Type: Grant
    Filed: June 9, 2016
    Date of Patent: December 12, 2017
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Sung-Soo Kim, Min-Chull Paik, Jong-In Lee, Chang-Won Jang, Seung-Min Lee, Jae-Min Cha
  • Patent number: D809239
    Type: Grant
    Filed: August 1, 2016
    Date of Patent: January 30, 2018
    Assignee: NAUTILUS HYOSUNG INC.
    Inventors: Jae Min Park, Joon Hee Kim, Hee Youn Lee, Jae Min Cha
  • Patent number: D820554
    Type: Grant
    Filed: November 29, 2016
    Date of Patent: June 12, 2018
    Assignee: NAUTILUS HYOSUNG INC.
    Inventors: Hee Youn Lee, Joon Hee Kim, Jae Min Park, Jae Min Cha
  • Patent number: D826514
    Type: Grant
    Filed: June 13, 2017
    Date of Patent: August 21, 2018
    Assignee: NAUTILUS HYOSUNG INC.
    Inventors: Jae Min Park, Hee Youn Lee, Jae Min Cha
  • Patent number: D828674
    Type: Grant
    Filed: April 4, 2017
    Date of Patent: September 11, 2018
    Assignee: NAUTILUS HYOSUNG INC.
    Inventors: Jae Min Cha, Jae Min Park, Hee Youn Lee
  • Patent number: D853076
    Type: Grant
    Filed: September 12, 2017
    Date of Patent: July 2, 2019
    Assignee: NAUTILUS HYOSUNG INC.
    Inventors: Jae Min Park, Hee Youn Lee, Jae Min Cha
  • Patent number: D863715
    Type: Grant
    Filed: September 6, 2017
    Date of Patent: October 15, 2019
    Assignee: Hyosung TNS Inc.
    Inventors: Hee Youn Lee, Jae Min Cha, Jae Min Park
  • Patent number: D883605
    Type: Grant
    Filed: August 6, 2018
    Date of Patent: May 5, 2020
    Assignee: HYOSUNG TNS INC.
    Inventors: Hee Youn Lee, Jae Min Park, Jae Min Cha
  • Patent number: D888363
    Type: Grant
    Filed: December 29, 2017
    Date of Patent: June 23, 2020
    Assignee: Nautilus Hyosung Inc.
    Inventors: Jae Min Cha, Jae Min Park, Hee Youn Lee
  • Patent number: D905375
    Type: Grant
    Filed: February 7, 2019
    Date of Patent: December 15, 2020
    Assignee: HYOSUNG TNS INC.
    Inventors: Hee Youn Lee, Jae Min Cha, Jae Min Park
  • Patent number: D924534
    Type: Grant
    Filed: November 15, 2018
    Date of Patent: July 6, 2021
    Assignee: HYOSUNG TNS INC.
    Inventors: Hee Youn Lee, Jae Min Park, Jae Min Cha
  • Patent number: D942110
    Type: Grant
    Filed: May 28, 2019
    Date of Patent: January 25, 2022
    Assignee: HYOSUNG TNS INC.
    Inventors: Hee Youn Lee, Jae Min Cha, Jae Min Park
  • Patent number: D953685
    Type: Grant
    Filed: November 5, 2020
    Date of Patent: May 31, 2022
    Assignee: HYOSUNG TNS INC.
    Inventors: Hee Youn Lee, Jae Min Park, Jae Min Cha
  • Patent number: D952285
    Type: Grant
    Filed: June 8, 2020
    Date of Patent: May 17, 2022
    Assignee: HYOSUNG TNS INC.
    Inventors: Hee Youn Lee, Jae Min Cha, Jae Min Park