Patents by Inventor Chun-Gang Wang

Chun-Gang Wang 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).

  • Portable electronic device
    Patent number: 8255015
    Abstract: A portable electronic device includes a main body and a touch pen. The main body includes a first surface and a second surface opposite to the first surface. One or more accessories, such as a display and/or camera can be positioned on the first surface. A touch pen includes a support pole and a pivot portion formed on an end of the support pole. The main body defines a sliding groove in the second surface. The pivot portion slidably engages in the sliding groove. When the pivot portion slides to an end of the sliding groove, the main body is capable of being support by the touch pen.
    Type: Grant
    Filed: July 6, 2009
    Date of Patent: August 28, 2012
    Assignees: Shenzhen Futaihong Precision Industry Co., Ltd., Chi Mei Communication Systems, Inc.
    Inventor: Chun-Gang Wang
  • PORTABLE ELECTRONIC DEVICE
    Publication number: 20100159997
    Abstract: A portable electronic device includes a main body and a touch pen. The main body includes a first surface and a second surface opposite to the first surface. One or more accessories, such as a display and/or camera can be positioned on the first surface. A touch pen includes a support pole and a pivot portion formed on an end of the support pole. The main body defines a sliding groove in the second surface. The pivot portion slidably engages in the sliding groove. When the pivot portion slides to an end of the sliding groove, the main body is capable of being support by the touch pen.
    Type: Application
    Filed: July 6, 2009
    Publication date: June 24, 2010
    Applicants: SHENZHEN FUTAIHONG PRECISION INDUSTRY CO., LTD., CHI MEI COMMUNICATION SYSTEMS, INC.
    Inventor: CHUN-GANG WANG