Patents by Inventor Jing-Hwang Tsai

Jing-Hwang Tsai 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: 4886472
    Abstract: An improved push-type wire terminating apparatus having an outer casing formed with a plurality of wire grooves, a first recess in a middle portion, a hollow section in an upper portion, and a pair of metal conductors, each having a wire guide opening in the upper end, fixed in the hollow section with a lower portion of each metal conductor extending out of the outer casing.
    Type: Grant
    Filed: July 8, 1988
    Date of Patent: December 12, 1989
    Inventor: Jing-Hwang Tsai
  • Patent number: 4397518
    Abstract: A novel push-type wire terminating apparatus comprises an outer casing having a hollow section within, and a movable body loosely coupled with the outer casing in the hollow section. The outer casing has a recess in the hollow section corresponding to a protrusion of the movable body, and elastic means disposed therein for engaging the protrusion in position at one end so as to make the movable body be able to slide up and down in the hollow section. At least a pair of conductors are fixedly arranged in the hollow section at one end and loosely coupled with the movable body at another through a wire guide opening therein. When making wire termination, press down the movable body, insert the prepared wire end from a passage on top of the movable body and let it pass through a wire hole on the conductor until it reaches at the end. Releasing the pressure applied on the movable body, the wire ends will be firmly secured to the conductors thereat and the termination is completed accordingly.
    Type: Grant
    Filed: December 19, 1980
    Date of Patent: August 9, 1983
    Inventor: Jing-Hwang Tsai