Patents by Inventor Kwang K. Jang

Kwang K. Jang 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: 5611806
    Abstract: A skin perforating device comprises a plurality of alternately disposed needle disks and spacers which are combined together for rotational movement as a unit. Attached to the opposite ends of the device are a pair of end plates whose diameter is greater than that of the spacers. The end plates enable the skin perforating device to create skin cuts of uniform depth throughout the length thereof, thus avoiding pain and flare which would occur in the absence of the end plates. Each of the needle disks is provided with a multiplicity of skin perforation needles on its circumference. The skin perforation needles are of triangular configuration and have lateral sides of acute wave form such that the bodily skin can be cut readily by the skin perforation needles thereof.
    Type: Grant
    Filed: May 23, 1995
    Date of Patent: March 18, 1997
    Assignee: Samsung Electro-Mechanics Co., Ltd.
    Inventor: Kwang K. Jang