Patents by Inventor Shangyi Qin

Shangyi Qin 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, DEVICE AND SYSTEM FOR TRANSMITTING PACKET SERVICE DATA
    Publication number: 20120099438
    Abstract: A method, device and system for transmitting packet service data are provided. The method includes the steps of: receiving the packet service data transmitted by a user equipment; determining the packet service data to be uninstalled in the packet service data according to the service uninstall strategy of the user equipment; and transmitting the packet service data to be uninstalled to the packet data network via a metropolitan-area network and an internet protocol (IP) backbone network. By applying this method, the problem in the prior art is overcome, thereby saving the operation and maintenance cost of the packet network.
    Type: Application
    Filed: December 28, 2011
    Publication date: April 26, 2012
    Applicant: Huawei Technologies Co., Ltd.
    Inventors: Shujuan Wang, Yongxiang Zhao, Ming Li, Minchang Yang, Wenyuan Yong, Shangyi Qin, Yu Shao, Wei Gu, Guangwei Wang, Xiaoying Zhao