Patents by Inventor Dajun Cheng

Dajun Cheng 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).

  • Compact multi-band, multi-port antenna
    Patent number: 7289064
    Abstract: A multi-band, multi-port antenna includes at least one patch radiating element and at least one ring radiating element, that are operative within different frequency bands, on a common conductive layer.
    Type: Grant
    Filed: August 23, 2005
    Date of Patent: October 30, 2007
    Assignee: Intel Corporation
    Inventor: Dajun Cheng
  • RECONFIGURABLE PATCH ANTENNA APPARATUS, SYSTEMS, AND METHODS
    Publication number: 20070241978
    Abstract: Embodiments of a beam-reconfigurable patch antenna are described generally herein. Other embodiments may be described and claimed.
    Type: Application
    Filed: April 18, 2006
    Publication date: October 18, 2007
    Inventor: Dajun Cheng
  • Compact multi-band, multi-port antenna
    Publication number: 20070052587
    Abstract: A multi-band, multi-port antenna includes at least one patch radiating element and at least one ring radiating element, that are operative within different frequency bands, on a common conductive layer.
    Type: Application
    Filed: August 23, 2005
    Publication date: March 8, 2007
    Inventor: Dajun Cheng