Patents by Inventor Renan Liu

Renan Liu 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: 20250141194
    Abstract: A high-voltage power distribution unit includes a housing, a cover, and a protection plate. The housing holds an electrical device and has a top opening to receive the cover. Once the cover is disposed over the housing, the housing and the cover form a closed structure. The protection plate is located on one side of the housing and has a receptacle through which an output female connector fits.
    Type: Application
    Filed: October 29, 2024
    Publication date: May 1, 2025
    Applicant: Suzhou Littelfuse OVS Co., Ltd.
    Inventors: Vector Li, Renan Liu, Shangchun Pan
  • Patent number: 12183531
    Abstract: A fuse holder including a main body portion formed of an electrically insulating material, the main body portion defining a hollow interior and having first and second through holes formed in opposing rear and front walls thereof, respectively, the first and second through holes being aligned with one another, an integrated first electrical cable having a first ring terminal extending into the hollow interior of the main body portion, the first ring terminal disposed on the rear wall and aligned with the first through hole in the rear wall, and an integrated second electrical cable having a second ring terminal extending into the hollow interior of the main body portion, the second ring terminal disposed on the front wall and aligned with the second through hole in the front wall.
    Type: Grant
    Filed: September 12, 2022
    Date of Patent: December 31, 2024
    Assignee: Suzhou Littelfuse OVS Co., Ltd.
    Inventors: Shangchun Pan, Renan Liu, Dan Jin
  • Publication number: 20240222061
    Abstract: A clip may include a shaft, an overhead, and an underhang. The shaft are located on and perpendicular to a base. The overhead is on and supported by the shaft and is triangular prism-shaped. The underhang is attached to the overhead. The underhang and the base secure a spare fuse.
    Type: Application
    Filed: December 28, 2023
    Publication date: July 4, 2024
    Applicant: c/o Suzhou Littelfuse OVS Co., Ltd.
    Inventors: Renan Liu, Shangchun Pan
  • Publication number: 20240204492
    Abstract: A power distribution unit includes a housing, a cover, and a gasket assembly. The housing, which holds one or more fuses, relays, cables, and busbars, includes a channel located along a perimeter of the housing. The cover is to be placed over the housing. The gasket assembly includes a gasket, multiple gasket ribs, and a gasket connector. The gasket is placed in the channel so that the gasket is sandwiched between the housing and the cover when the cover is placed over the housing. The gasket ribs are located around and attached to the gasket and are placed into gasket rib receivers in the housing. The gasket connector prevents the cover from being secured over the housing without the gasket.
    Type: Application
    Filed: December 14, 2023
    Publication date: June 20, 2024
    Applicant: c/o Suzhou Littelfuse OVS Co., Ltd.
    Inventors: Shangchun Pan, Du Cheng, Renan Liu
  • Publication number: 20230131568
    Abstract: A jumper bus bar may include a frame and a terminal assembly. The frame is to be seated along a surface of a housing of an electrical box. The terminal assembly features a first fork terminal perpendicular to the frame and a second fork terminal perpendicular to the frame. The first fork terminal is adjacent the second fork terminal. The terminal assembly also includes a slot to receive a terminal of a fuse or relay, the slot being coplanar with the frame.
    Type: Application
    Filed: October 11, 2022
    Publication date: April 27, 2023
    Applicant: Suzhou Littelfuse OVS Co., Ltd.
    Inventors: Shangchun Pan, Renan Liu, Edward Jin
  • Publication number: 20230129495
    Abstract: A fuse holder including a main body portion formed of an electrically insulating material, the main body portion defining a hollow interior and having first and second through holes formed in opposing rear and front walls thereof, respectively, the first and second through holes being aligned with one another, an integrated first electrical cable having a first ring terminal extending into the hollow interior of the main body portion, the first ring terminal disposed on the rear wall and aligned with the first through hole in the rear wall, and an integrated second electrical cable having a second ring terminal extending into the hollow interior of the main body portion, the second ring terminal disposed on the front wall and aligned with the second through hole in the front wall.
    Type: Application
    Filed: September 12, 2022
    Publication date: April 27, 2023
    Applicant: Suzhou Littelfuse OVS Co., Ltd.
    Inventors: Shangchun Pan, Renan Liu, Dan Jin