Patents by Inventor Young Nam Ahn

Young Nam Ahn 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).

  • CEILING PANEL APPARATUS AND METHOD OF MANUFACTURING THE SAME
    Publication number: 20250059762
    Abstract: Provided is an eco-friendly ceiling panel apparatus mountable on the ceiling of a building, and a method of manufacturing the same, the ceiling panel apparatus including a base substantially having a rectangular plate shape and made of a first material, and one or more reinforcing members substantially having a rod shape, made of a second material, and provided in the base to prevent sagging of the base, wherein the reinforcing members are disposed in a diagonal direction of the base.
    Type: Application
    Filed: January 19, 2024
    Publication date: February 20, 2025
    Inventors: Chang Gi LEE, Young Nam AHN, Chi Joung KIM
  • Weld groove forming method and hollow article
    Patent number: 11897058
    Abstract: The present disclosure relates to a weld groove forming method and a hollow article. The weld groove forming method may include: (S110) determining whether a side end of a pipe may be processed into a form of a true circle by using a sensor robot; and (S220) forming a weld groove in a form of a true circle at the side end of the pipe by using an automatic beveling machine when the sensor robot determines that the side end of the pipe may be processed into a form of a true circle in the step (S110).
    Type: Grant
    Filed: July 20, 2022
    Date of Patent: February 13, 2024
    Assignees: SAMSUNG ENGINEERING CO., LTD., HYUNDAI ROBOTICS CO., LTD.
    Inventors: Sung Gi Kang, Young Nam Ahn
  • WELD GROOVE FORMING METHOD AND HOLLOW ARTICLE
    Publication number: 20230241724
    Abstract: The present disclosure relates to a weld groove forming method and a hollow article. The weld groove forming method may include: (S110) determining whether a side end of a pipe may be processed into a form of a true circle by using a sensor robot; and (S220) forming a weld groove in a form of a true circle at the side end of the pipe by using an automatic beveling machine when the sensor robot determines that the side end of the pipe may be processed into a form of a true circle in the step (S110).
    Type: Application
    Filed: July 20, 2022
    Publication date: August 3, 2023
    Inventors: Sung Gi KANG, Young Nam AHN
  • Steam trap system
    Patent number: 9500102
    Abstract: A steam trap system is provided which can improve efficiency of sensor assembly and air-tightness. The steam trap system includes: a housing that includes a feeding hole for feeding steam, a discharging hole for discharging condensate water, and an opening; at least one sensor that is disposed inside the housing via the opening; an insulation member that is disposed in the opening to maintain air-tightness and to which the sensor is fixed to expose a terminal; and a cover that is disposed in the insulation member to cover the terminal.
    Type: Grant
    Filed: May 8, 2015
    Date of Patent: November 22, 2016
    Assignee: Metalgentech Co., Ltd.
    Inventors: Jung Eui Lee, Young Nam Ahn, Byoung Kwon Choi, Byung Hyuk Jeon, Min Cheol Kim
  • STEAM TRAP SYSTEM
    Publication number: 20150323132
    Abstract: A steam trap system is provided which can improve efficiency of sensor assembly and air-tightness. The steam trap system includes: a housing that includes a feeding hole for feeding steam, a discharging hole for discharging condensate water, and an opening; at least one sensor that is disposed inside the housing via the opening; an insulation member that is disposed in the opening to maintain air-tightness and to which the sensor is fixed to expose a terminal; and a cover that is disposed in the insulation member to cover the terminal.
    Type: Application
    Filed: May 8, 2015
    Publication date: November 12, 2015
    Inventors: Jung Eui LEE, Young Nam AHN, Byoung Kwon CHOI, Byung Hyuk JEON, Min Cheol KIM
  • Cap holding device for embroidery machine
    Patent number: 7017503
    Abstract: Disclosed is a cap holding device for an embroidery machine capable of easily mounting a cap while securely supporting the cap and improving workability and productivity. The cap holding device has a holding member for mounting the cap thereon, a pressing member detachably coupled to the holding member so as to maintain the cap in the holding member, and at least one fixing part formed at one end or both ends of the pressing member and fixed to the holding member.
    Type: Grant
    Filed: July 17, 2003
    Date of Patent: March 28, 2006
    Assignee: Sunstar Precision Co., Ltd.
    Inventors: Young Nam Ahn, Jong Soo Kim
  • Cap holding device for embroidery machine
    Publication number: 20040180987
    Abstract: Disclosed is a cap holding device for an embroidery machine capable of easily mounting a cap while securely supporting the cap and improving workability and productivity. The cap holding device has a holding member for mounting the cap thereon, a pressing member detachably coupled to the holding member so as to maintain the cap in the holding member, and at least one fixing part formed at one end or both ends of the pressing member and fixed to the holding member.
    Type: Application
    Filed: July 17, 2003
    Publication date: September 16, 2004
    Applicant: SUNSTAR PRECISION CO., LTD.
    Inventors: Young Nam Ahn, Jong Soo Kim
  • Convertible multipurpose plastic container
    Patent number: 5431298
    Abstract: A convertible multipurpose container includes a container body, a pair of lids, a pair of supporting members for supporting handles, and an extra plate whereby upon outwardly opening the lids, the extra plate is combined with the lids to become a composite plate for receiving articles thereon.
    Type: Grant
    Filed: December 14, 1993
    Date of Patent: July 11, 1995
    Inventors: Young-Nam Ahn, Hyoung B. Ahn, Hyoung K. Ahn