Patents by Inventor Byung Geol PARK

Byung Geol PARK 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).

  • NDIR GAS MEASURING DEVICE FOR DETECTING PRESENCE OF GAS OTHER THAN MEASUREMENT TARGET GAS
    Publication number: 20240118196
    Abstract: In the case of a gas in which several gases are mixed, a type and concentration of the gas may be incorrectly measured when measured using only an optical band-pass filter. The invention of the present application is directed to providing a technology in which a plurality of broadband band-pass filters having overlapping regions are provided to calculate a magnitude of absorption for each wavelength band for light passing through each broadband band-pass filter, thereby identifying the presence of a gas of interest and the presence of a gas other than the gas of interest.
    Type: Application
    Filed: September 8, 2023
    Publication date: April 11, 2024
    Inventors: Cheol Woo NAM, Byung Yul MOON, Eung Yul KIM, Jae Hwan KIM, Chun Ho SHIN, Kwang Hun PARK, Myun Gu CHOI, Chang Hwang CHOI, Yong Geol KIM, Jae Min JEON
  • Device for assisting body movement
    Patent number: 11730658
    Abstract: The present invention relates to a device for assisting body movement, comprising: a pulley for winding or unwinding a wire for moving a specific body between a first position and a second position; a motor for rotating the pulley forward or backward to wind the wire on or unwind the wire from the pulley; and a stopper portion for restricting winding or unwinding of the wire so that the specific body does not move out from between the first position and the second position, wherein the stopper portion comprises: a pulley hook that protrudes to form a swing trajectory on one side of the pulley; and a stopper formed to have a predetermined arc length along the swing trajectory of the pulley hook and provided with a stopper track to which the pulley hook is movably coupled.
    Type: Grant
    Filed: February 4, 2021
    Date of Patent: August 22, 2023
    Assignee: NEOFECT CO., LTD.
    Inventors: Byung Geol Park, Young Geun Choi, Seo Jeong Han, Kyung Hwan Yoo
  • REHABILITATION GLOVE
    Publication number: 20220218507
    Abstract: Disclosed is a rehabilitation glove including a body surrounding at least a portion of a hand of a user, and a strap unit coupled to the body, and formed to provide a tensile force in a direction, in which a joint of a finger is spread, at a hand back part of the user.
    Type: Application
    Filed: April 4, 2022
    Publication date: July 14, 2022
    Applicant: NEOFECT Co., Ltd.
    Inventors: Sung Gon MOON, Byung Geol PARK, Dong Jun LEE, Young Geun CHOI
  • HAND REHABILITATION EXERCISE DEVICE
    Publication number: 20210361192
    Abstract: The present disclosure relates to a hand rehabilitation exercise device, including: a finger movement sensing sensor sensing a movement of a finger; and a finger worn unit to which the finger movement sensing sensor is attached/detached, and worn on the finger.
    Type: Application
    Filed: August 6, 2021
    Publication date: November 25, 2021
    Applicant: NEOFECT Co., Ltd.
    Inventors: Byung Geol PARK, Young Geun CHOI, Kyung Hwan YOO, Sung Jun ROH, Hyun Soo KIM, Joon Ha JEON
  • DEVICE FOR ASSISTING BODY MOVEMENT
    Publication number: 20210154082
    Abstract: The present invention relates to a device for assisting body movement, comprising: a pulley for winding or unwinding a wire for moving a specific body between a first position and a second position; a motor for rotating the pulley forward or backward to wind the wire on or unwind the wire from the pulley; and a stopper portion for restricting winding or unwinding of the wire so that the specific body does not move out from between the first position and the second position, wherein the stopper portion comprises: a pulley hook that protrudes to form a swing trajectory on one side of the pulley; and a stopper formed to have a predetermined arc length along the swing trajectory of the pulley hook and provided with a stopper track to which the pulley hook is movably coupled.
    Type: Application
    Filed: February 4, 2021
    Publication date: May 27, 2021
    Applicant: NEOFECT CO., LTD.
    Inventors: Byung Geol PARK, Young Geun CHOI, Seo Jeong HAN, Kyung Hwan YOO
  • SENSING DEVICE AND METHOD FOR PROCESSING SENSING DATA
    Publication number: 20210121120
    Abstract: The present disclosure relates to a sensing device and a method for processing sensing data.
    Type: Application
    Filed: January 7, 2021
    Publication date: April 29, 2021
    Applicant: NEOFECT CO., LTD.
    Inventors: Young Geun CHOI, Sung Gon MOON, Byung Geol PARK, Seo Jeong HAN, Jin Young CHO, Keun Hyeok YOO, Eun Jung KIM, Do Kyeong HA, Kyung Hwan YOO