Patents by Inventor Ran Qi

Ran Qi 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).

  • Dual-mode digital mobile communication terminal enabling CDMA and GSM
    Patent number: 8380243
    Abstract: A dual-mode digital mobile communication terminal enabling Code Division Multiple Access (CDMA) and Global System for Mobile Communications (GSM) is disclosed, in which a processing module functions as a core; both CDMA and GSM wireless modules can be controlled; functions of high performance Bluetooth, camera, and FM receiver, etc. can be expanded; program downloading, debugging information printing and radio calibration, etc.
    Type: Grant
    Filed: April 9, 2010
    Date of Patent: February 19, 2013
    Assignee: ZTE Corporation
    Inventors: Yongliang Zhang, Ran Qi, Lei Ma, Fangxi Hou
  • Dual-mode digital mobile communication terminal enabling CDMA and GSM
    Publication number: 20120231835
    Abstract: A dual-mode digital mobile communication terminal enabling Code Division Multiple Access (CDMA) and Global System for Mobile Communications (GSM) is disclosed, in which a processing module functions as a core; both CDMA and GSM wireless modules can be controlled; functions of high performance Bluetooth, camera, and FM receiver, etc. can be expanded; program downloading, debugging information printing and radio calibration, etc.
    Type: Application
    Filed: April 9, 2010
    Publication date: September 13, 2012
    Applicant: ZTE CORPORATION
    Inventors: Yongliang Zhang, Ran Qi, Lei Ma, Fangxi Hou