Patents by Inventor Chen Zesen

Chen Zesen 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).

  • Systems, methods, and apparatus to enable backup wireless devices
    Patent number: 8140065
    Abstract: Systems, methods, and apparatus are disclosed to enable backup wireless devices. An example method disclosed herein includes receiving an activation code associated with a backup wireless device to activate the backup wireless device, and in response to receiving the activation code, transmitting a deactivation instruction to a primary wireless device along with a deactivation message for presentation on a visual display of the primary wireless device.
    Type: Grant
    Filed: December 27, 2010
    Date of Patent: March 20, 2012
    Assignee: AT&T Intellectual Property I, LP
    Inventors: Brian Gonsalves, Kent Perkins, Sheri Pena, Chen Zesen, Peter Chou