Patents by Inventor Jiehua Su

Jiehua Su 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).

  • Method of manufacturing a fuse module
    Patent number: 9378918
    Abstract: A method of manufacturing a fuse module includes forming a fuse clip member from a single, substantially planar piece of electrically conductive material to include a pressure plate, and assembling the pressure plate with a box lug and a securing member, wherein operating the securing member causes the box lug to move relative to the pressure plate.
    Type: Grant
    Filed: August 23, 2011
    Date of Patent: June 28, 2016
    Assignee: COOPER TECHNOLOGY COMPANY
    Inventors: Matthew R. Darr, Jiehua Su
  • Fused disconnect switch with terminal opening cover
    Patent number: 8854174
    Abstract: A fusible switching disconnect device includes a switch housing and terminal cover therefore that blocks access to a line side fuse clip and prevents insertion of a rectangular fuse module when switch contacts in the device are closed. An interlock element further presents the fuse from being retracted when the switch contacts are closed.
    Type: Grant
    Filed: March 4, 2011
    Date of Patent: October 7, 2014
    Assignee: Cooper Technologies Company
    Inventors: Jiehua Su, Matthew Rain Darr
  • TOUCH SAFE FUSE MODULE WITH IMPROVED WIRING LUGS
    Publication number: 20110314671
    Abstract: A fuse module includes a wiring lug. The wiring lug includes a fuse clip member comprising a first pressure plate and a fuse clip, a lug box comprising a second pressure plate, and a securing member operably coupled to the lug box. The securing member operates between a first position and a second position to move the second pressure plate of the lug box with respect to the first pressure plate of the fuse clip member. The first pressure plate and the second pressure plate have a clamping relationship when the securing member is in the first position and have a non-clamping relationship when the securing member is in the second position.
    Type: Application
    Filed: August 23, 2011
    Publication date: December 29, 2011
    Inventors: Matthew R. Darr, Jiehua Su
  • Touch safe fuse module with improved wiring lugs
    Patent number: 8026786
    Abstract: A fuse module includes a wiring lug. The wiring lug includes a fuse clip member comprising a first pressure plate and a fuse clip, a lug box comprising a second pressure plate, and a securing member operably coupled to the lug box. The securing member operates between a first position and a second position to move the second pressure plate of the lug box with respect to the first pressure plate of the fuse clip member. The first pressure plate and the second pressure plate have a clamping relationship when the securing member is in the first position and have a non-clamping relationship when the securing member is in the second position.
    Type: Grant
    Filed: July 25, 2008
    Date of Patent: September 27, 2011
    Assignee: Cooper Technologies Company
    Inventors: Matthew R. Darr, Jiehua Su
  • FUSED DISCONNECT SWITCH WITH TERMINAL OPENING COVER
    Publication number: 20110221563
    Abstract: A fusible switching disconnect device includes a switch housing and terminal cover therefore that blocks access to a line side fuse clip and prevents insertion of a rectangular fuse module when switch contacts in the device are closed. An interlock element further presents the fuse from being retracted when the switch contacts are closed.
    Type: Application
    Filed: March 4, 2011
    Publication date: September 15, 2011
    Inventors: Jiehua Su, Matthew Rain Darr
  • Touch Safe Fuse Module with Improved Wiring Lugs
    Publication number: 20100019879
    Abstract: A fuse module includes a wiring lug. The wiring lug includes a fuse clip member comprising a first pressure plate and a fuse clip, a lug box comprising a second pressure plate, and a securing member operably coupled to the lug box. The securing member operates between a first position and a second position to move the second pressure plate of the lug box with respect to the first pressure plate of the fuse clip member. The first pressure plate and the second pressure plate have a clamping relationship when the securing member is in the first position and have a non-clamping relationship when the securing member is in the second position.
    Type: Application
    Filed: July 25, 2008
    Publication date: January 28, 2010
    Inventors: Matthew R. Darr, Jiehua Su