Patents by Inventor Hung-Sun Oh

Hung-Sun Oh 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: 11959588
    Abstract: A mounting bracket for an electrical box can be configured for use with a support that has a first and a second rail. The mounting bracket can include a first attachment device that is secured to mounting body and a second attachment device that is secured to the mounting body opposite the first attachment device. To secure the mounting bracket to the support, the first attachment device can be configured to engage one of the first rail or the second rail and the second attachment device can be configured to engage the other of the first rail or the second rail. Each of the first and second attachment devices can include a first arm configured to extend on a first side of the corresponding first or second rail, and a second arm configured to extend on a second side of the corresponding rail, opposite the first arm.
    Type: Grant
    Filed: October 18, 2022
    Date of Patent: April 16, 2024
    Assignee: ERICO International Corporation
    Inventors: Michael Hung-Sun Oh, James Anthony Bukowski, Kevin Jacobs
  • Publication number: 20240035500
    Abstract: A device for securing a threaded rod relative to concrete is provided. The device can include a housing with a securement portion and plungers to engage with the threaded rod. The securement portion can be slidably received in a housing receptacle configured to be seated on a setting structure. A tapered portion of the housing can engage the plungers to secure the threaded rod.
    Type: Application
    Filed: September 28, 2023
    Publication date: February 1, 2024
    Inventor: Michael Hung-Sun Oh
  • Publication number: 20230400148
    Abstract: A bracket for adjustable-depth mounting of an electrical box relative to a support structure can include a support body and a support arm. The support body can be configured to be secured to the support structure. A fastener can be retained on the support arm and can be adjusted relative to the support arm to move the electrical box to be secured at any of a plurality of depths relative to the support body.
    Type: Application
    Filed: August 29, 2023
    Publication date: December 14, 2023
    Inventors: Jeffrey Alan Wilson, Michael Hung-Sun Oh, Kevin Jacobs
  • Publication number: 20230378733
    Abstract: An electrical-box-and-bracket that can include a bracket including a support body, with a bracket opening, and first and second support arms extending from the support body on opposing sides of the bracket opening. An electrical box can have a front opening and can be positioned within the bracket opening. The assembly can further include a set of adjustable fasteners, including first and second box adjustment fasteners and an adjustable far side support. The first and second box adjustment fasteners can extend through a rear wall of the electrical box and to the first and second support arms and can be accessible for selectively adjusting the distance between the bracket opening of the bracket and the front opening of the electrical box. The adjustable far side support can extend through the rear wall of the electrical box and can be accessible for adjustably supporting the electrical box.
    Type: Application
    Filed: May 17, 2023
    Publication date: November 23, 2023
    Inventors: Michael Hung Sun Oh, James Anthony Bukowski
  • Patent number: 11773884
    Abstract: A device for securing threaded rod relative to concrete and plywood forms is provided. The device can include a housing with a securement portion and a plurality of plungers to engage with the threaded rod. The securement portion can be slidably received in a base configured to be seated on a setting structure. Fasteners can secure the device to the setting structure. A tapered portion of the housing can engage the plungers to secure a threaded rod.
    Type: Grant
    Filed: February 7, 2023
    Date of Patent: October 3, 2023
    Assignee: ERICO International Corporation
    Inventor: Michael Hung-Sun Oh
  • Patent number: 11739882
    Abstract: A bracket for adjustable-depth mounting of an electrical box relative to a support structure can include a support body and a support arm. The support body can be configured to be secured to the support structure. A fastener can be retained on the support arm and can be adjusted relative to the support arm to move the electrical box to be secured at any of a plurality of depths relative to the support body.
    Type: Grant
    Filed: November 19, 2020
    Date of Patent: August 29, 2023
    Assignee: ERICO International Corporation
    Inventors: Jeffrey Alan Wilson, Michael Hung-Sun Oh, Kevin Jacobs
  • Patent number: 11729925
    Abstract: A mounting bracket for electrical boxes that can include a mounting body with a plurality of mounting features. The plurality of mounting features can include a first set of mounting openings that can have respective elongate directions extending in parallel. The mounting body can have a mounting body axis extending across a shortest between opposing first and second sides of the mounting body. The elongate directions of the first set of mounting openings can be disposed at an acute angle relative to the mounting body axis. The first set of mounting openings can be configured to receive a plurality of fasteners to attach the mounting bracket to a first electrical box.
    Type: Grant
    Filed: June 15, 2021
    Date of Patent: August 15, 2023
    Assignee: ERICO International Corporation
    Inventor: Michael Hung-Sun Oh
  • Publication number: 20230184274
    Abstract: A device for securing threaded rod relative to concrete and plywood forms is provided. The device can include a housing with a securement portion and a plurality of plungers to engage with the threaded rod. The securement portion can be slidably received in a base configured to be seated on a setting structure. Fasteners can secure the device to the setting structure. A tapered portion of the housing can engage the plungers to secure a threaded rod.
    Type: Application
    Filed: February 7, 2023
    Publication date: June 15, 2023
    Inventor: Michael Hung-Sun Oh
  • Publication number: 20230135614
    Abstract: A bracket can be provided to support objects between studs. A pivot tab on the bracket can support the bracket relative to a stud as the bracket pivots from a vertical installation orientation to a horizontal support orientation. The bracket can engage a floor track when in the vertical orientation to align the bracket for installation at a predetermined height.
    Type: Application
    Filed: November 4, 2022
    Publication date: May 4, 2023
    Inventor: Michael Hung Sun Oh
  • Publication number: 20230057140
    Abstract: A mounting bracket for an electrical box can be configured for use with a support that has a first and a second rail. The mounting bracket can include a first attachment device that is secured to mounting body and a second attachment device that is secured to the mounting body opposite the first attachment device. To secure the mounting bracket to the support, the first attachment device can be configured to engage one of the first rail or the second rail and the second attachment device can be configured to engage the other of the first rail or the second rail.
    Type: Application
    Filed: October 18, 2022
    Publication date: February 23, 2023
    Inventors: Michael Hung-Sun Oh, James Anthony Bukowski, Kevin Jacobs
  • Patent number: 11572905
    Abstract: A device for securing threaded rod relative to concrete and plywood forms is provided. The device can include a housing with a securement portion and a plurality of plungers to engage with the threaded rod. The securement portion can be slidably received in a base configured to be seated on a setting structure. Fasteners can secure the device to the setting structure. A tapered portion of the housing can engage the plungers to secure a threaded rod.
    Type: Grant
    Filed: June 29, 2021
    Date of Patent: February 7, 2023
    Assignee: ERICO International Corporation
    Inventor: Michael Hung-Sun Oh
  • Publication number: 20220400561
    Abstract: A mounting bracket for electrical boxes that can include a mounting body with a plurality of mounting features. The plurality of mounting features can include a first set of mounting openings that can have respective elongate directions extending in parallel. The mounting body can have a mounting body axis extending across a shortest between opposing first and second sides of the mounting body. The elongate directions of the first set of mounting openings can be disposed at an acute angle relative to the mounting body axis. The first set of mounting openings can be configured to receive a plurality of fasteners to attach the mounting bracket to a first electrical box.
    Type: Application
    Filed: June 15, 2021
    Publication date: December 15, 2022
    Inventor: Michael Hung-Sun Oh
  • Patent number: 11473721
    Abstract: A mounting bracket for an electrical box can be configured for use with a support that has a first and a second rail. The mounting bracket can include a first attachment device that is secured to mounting body and a second attachment device that is secured to the mounting body opposite the first attachment device. To secure the mounting bracket to the support, the first attachment device can be configured to engage one of the first rail or the second rail and the second attachment device can be configured to engage the other of the first rail or the second rail. Each of the first and second attachment devices can include a first arm configured to extend on a first side of the corresponding first or second rail, and a second arm configured to extend on a second side of the corresponding rail, opposite the first arm.
    Type: Grant
    Filed: June 2, 2020
    Date of Patent: October 18, 2022
    Assignee: ERICO International Corporation
    Inventors: Michael Hung-Sun Oh, James Anthony Bukowski, Kevin Jacobs
  • Publication number: 20220271521
    Abstract: A mounting bracket for electrical boxes that can include a mounting body with a central opening, a front face, a first and second set of keyhole features, a first bendable tab located adjacent a first side of the central opening, and a second bendable tab located adjacent a second side of the central opening. The first bendable tab can be bendable rearward away from the front face of the mounting body to engage an exterior surface of a side wall of the first electrical box and thereby secure the first fasteners within the first set of keyhole features. The second bendable tab can be bendable rearward away from the front face of the mounting body to engage an interior surface of a side wall of the second electrical box and thereby secure the second fasteners within the second set of keyhole features.
    Type: Application
    Filed: February 2, 2022
    Publication date: August 25, 2022
    Inventors: Michael Hung-Sun Oh, James Anthony Bukowski
  • Publication number: 20220216679
    Abstract: A mounting system for a first support and a second support for electrical components can include a first mounting interface and a second mounting interface. The first mounting interface can include a first channel, and a first insertion slot extending from inside of the first channel to outside of the first channel. The second mounting interface can include a second channel and a first interface arm, and a second interface arm. The second channel can be configured to nest within the first channel. The first interface arm can extend through the first insertion slot when the second channel is nested within the first channel. The second interface arm can be spaced laterally from the second channel and can engage an outside surface of the first channel when the second channel is nested within the first channel.
    Type: Application
    Filed: March 25, 2022
    Publication date: July 7, 2022
    Inventor: Michael Hung-Sun Oh
  • Patent number: 11342733
    Abstract: A bracket system for securing an electrical box and other components to a ceiling structure can include a support structure and a mounting bracket. The mounting bracket can include a first support member and a second support member that define a support channel for slidably receiving the ceiling member. The mounting bracket can further include a first contact member and a second contact member that extend from the second support member and define a contact channel to slidably receive the attachment end of the support structure.
    Type: Grant
    Filed: March 8, 2021
    Date of Patent: May 24, 2022
    Assignee: ERICO International Corporation
    Inventor: Michael Hung-Sun Oh
  • Patent number: 11296489
    Abstract: A mounting system for a first support and a second support for electrical components can include a first mounting interface and a second mounting interface. The first mounting interface can include a first channel, and a first insertion slot extending from inside of the first channel to outside of the first channel. The second mounting interface can include a second channel and a first interface arm, and a second interface arm. The second channel can be configured to nest with the first channel. The first interface arm can extend through the first insertion slot when the second channel is nested with the first channel.
    Type: Grant
    Filed: August 1, 2019
    Date of Patent: April 5, 2022
    Assignee: ERICO International Corporation
    Inventor: Michael Hung-Sun Oh
  • Patent number: D983147
    Type: Grant
    Filed: February 19, 2021
    Date of Patent: April 11, 2023
    Assignee: ERICO International Corporation
    Inventor: Michael Hung-Sun Oh
  • Patent number: D1019352
    Type: Grant
    Filed: October 10, 2023
    Date of Patent: March 26, 2024
    Assignee: ERICO International Corporation
    Inventor: Michael Hung-Sun Oh
  • Patent number: D1024975
    Type: Grant
    Filed: October 10, 2023
    Date of Patent: April 30, 2024
    Assignee: ERICO International Corporation
    Inventor: Michael Hung-Sun Oh