Patents by Inventor Sofia Tan

Sofia Tan 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).

  • Wireless communication data store construction and analysis
    Patent number: 8229415
    Abstract: A system for automatically generating a recommendation to migrate a wireless communication service account from a first wireless communication protocol to a second wireless communication protocol is provided. The system comprises a computer system, a data store comprising call metrics for a first plurality of base transceiver stations, wherein the base transceiver stations promote wireless communication according to the second wireless communication protocol, and an application stored in a memory of the computer system.
    Type: Grant
    Filed: August 22, 2011
    Date of Patent: July 24, 2012
    Assignee: Sprint Communications Company L.P.
    Inventors: Sail Chen, Matthew Pierce, Sofia Tan, Alex Wang