Patents by Inventor Yu-Lien Wang-Chen

Yu-Lien Wang-Chen 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).

  • Mobile telephone case
    Patent number: 6082530
    Abstract: A mobile telephone case comprises a main body and a support frame. The main body is provided with a receiving space to accommodate the mobile telephone and with two pivoting holes. The support frame is of a U-shaped construction and is provided at the free end of two arms thereof with a pivoting piece having a through hole. The support frame is pivotally fastened with the main body by two pivots which are engaged with the two pivoting holes of the main body via the two through holes of the two pivoting pieces of the support frame. The main body can be tilted pieces of the support frame. The main body can be tilted on a surface by the support frame.
    Type: Grant
    Filed: January 6, 2000
    Date of Patent: July 4, 2000
    Inventor: Yu-Lien Wang-Chen