Patents by Inventor Woei-Jer Hwang

Woei-Jer Hwang 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: 6099118
    Abstract: A pair of eyeglasses includes a pair of temples, a pair of hinges each having an end pivotally connected with a respective one of the temples and another end formed with a first recess, a rim composed of an upper portion and a lower portion and having two opposite sides provided with two projections each configured to be fitted into the recess, a bridge having two ends each formed with a second recess configured to receive a respective one of the projections, and a pair of nose pads connected with the projections, whereby the eyeglasses can be easily assembled and disassembled thereby decrease the manufacturing cost and facilitating maintenance and replacement of component parts.
    Type: Grant
    Filed: December 1, 1999
    Date of Patent: August 8, 2000
    Inventors: Woei-Jyh Hwang, Woei-Jer Hwang