Patents by Inventor Guanyan Xu

Guanyan Xu 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).

  • Method and system for software upgrade
    Patent number: 9128797
    Abstract: A method of upgrading an application installed on a mobile device is performed at a server. The method includes: determining a current version of the application installed on the mobile device and a new version of the application to be installed on the mobile device; generating a binary incremental package by comparing the current version of the application and the new version of the application using a binary file difference tool; in response to a upgrade request from the mobile device: pushing the binary incremental package to the mobile device through a wireless network; and receiving an application upgrade confirmation message from the mobile device. The mobile device is configured to reconstruct a version of the application and replace the current version of the application with the new version of the application using the reconstructed version of the application.
    Type: Grant
    Filed: April 29, 2014
    Date of Patent: September 8, 2015
    Assignee: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
    Inventors: Wei Zheng, Chunhua Luo, Yuedong Weng, Zhiqiang He, Guanyan Xu, Cheng Guo
  • METHOD AND SYSTEM FOR SOFTWARE UPGRADE
    Publication number: 20140237462
    Abstract: A method of upgrading an application installed on a mobile device is performed at a server. The method includes: determining a current version of the application installed on the mobile device and a new version of the application to be installed on the mobile device; generating a binary incremental package by comparing the current version of the application and the new version of the application using a binary file difference tool; in response to a upgrade request from the mobile device: pushing the binary incremental package to the mobile device through a wireless network; and receiving an application upgrade confirmation message from the mobile device. The mobile device is configured to reconstruct a version of the application and replace the current version of the application with the new version of the application using the reconstructed version of the application.
    Type: Application
    Filed: April 29, 2014
    Publication date: August 21, 2014
    Applicant: Tencent Technology (Shenzhen) Company Limited
    Inventors: Wei ZHENG, Chunhua Luo, Yuedong Weng, Zhiqiang He, Guanyan Xu, Cheng Guo