Patents by Inventor Taewon Cho

Taewon Cho 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).

  • Control system for enabling use of wireless telephones
    Patent number: 7706774
    Abstract: Disclosed herein is a control system for enabling use of wireless telephones. In an exemplary embodiment of the present invention, each one of the wireless telephones are a prepaid wireless telephone associated with one of a plurality of carrier systems having disparate communication protocols. The control system receives a request having transaction information from a client system and processes the request in accordance with stored procedures corresponding with the associated carrier system. The control system sends the request to the carrier system to case usage of the prepaid wireless telephone to be enabled.
    Type: Grant
    Filed: August 8, 2006
    Date of Patent: April 27, 2010
    Assignee: Locus Telecommunications, Inc.
    Inventors: Johng Phil Lee, Kenneth W. Myers, Cary H. Solomon, Ik Gyon Woo, Rosanna De La Cruz, Taewon Cho, Alexsandr Livshits