Patents by Inventor Chaojie Yang

Chaojie Yang 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).

  • Switch device of data card with battery and realization method for saving power thereof
    Patent number: 8826044
    Abstract: The present invention discloses a switch device of a data card with a battery comprising a connection detecting module and a battery connection enable switch-off module inside an original battery power supply module. The present invention further discloses a method for saving power of a data card with a battery. Using the switch device of the data card and corresponding method for saving power of the data card, a switch button of the data card can be omitted and static power consumption of the battery can be avoided, thereby saving electric quantity of the battery.
    Type: Grant
    Filed: April 21, 2011
    Date of Patent: September 2, 2014
    Assignee: ZTE Corporation
    Inventor: Chaojie Yang
  • Switch Device of Data Card with Battery and Realization Method for Saving Power Thereof
    Publication number: 20120286590
    Abstract: The present invention discloses a switch device of a data card with a battery comprising a connection detecting module and a battery connection enable switch-off module inside an original battery power supply module. The present invention further discloses a method for saving power of a data card with a battery. Using the switch device of the data card and corresponding method for saving power of the data card, a switch button of the data card can be omitted and static power consumption of the battery can be avoided, thereby saving electric quantity of the battery.
    Type: Application
    Filed: April 21, 2011
    Publication date: November 15, 2012
    Applicant: ZTE CORPORATION
    Inventor: Chaojie Yang