Patents by Inventor Xavier Ching

Xavier Ching 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).

  • High voltage cartridge fuse assembly
    Patent number: 11251008
    Abstract: An electrical cartridge fuse including a cylindrical housing, first and second terminals coupled to the cylindrical housing, and a fuse element inside the housing and interconnected between the first and second terminals. The fuse element has a main body having at least five openings formed therein in a single line along a longitudinal axis of the fuse element, a guide element formed on a first end of the main body, and a hanger element formed on the second end of the main body. The cartridge fuse has a package size of about 6×32 mm and a voltage rating of at least 500 VADC, a 20 kA IR Rating, a current rating of 12 A to 30 A and a defined opening time at 100% rated current.
    Type: Grant
    Filed: May 17, 2021
    Date of Patent: February 15, 2022
    Assignee: EATON INTELLIGENT POWER LIMITED
    Inventors: Ramdev Kanapady, Xavier Ching
  • HIGH VOLTAGE CARTRIDGE FUSE ASSEMBLY
    Publication number: 20210375570
    Abstract: An electrical cartridge fuse including a cylindrical housing, first and second terminals coupled to the cylindrical housing, and a fuse element inside the housing and interconnected between the first and second terminals. The fuse element has a main body having at least five openings formed therein in a single line along a longitudinal axis of the fuse element, a guide element formed on a first end of the main body, and a hanger element formed on the second end of the main body. The cartridge fuse has a package size of about 6×32 mm and a voltage rating of at least 500 VADC, a 20 kA IR Rating, a current rating of 12 A to 30 A and a defined opening time at 100% rated current.
    Type: Application
    Filed: May 17, 2021
    Publication date: December 2, 2021
    Inventors: Ramdev Kanapady, Xavier Ching