Patents by Inventor Ta-Wei Jain

Ta-Wei Jain 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).

  • Publication number: 20040263356
    Abstract: An automatic car toll paying method is provided. Before a car enters a toll road or bridge, the user previously calls a specific number representing a log in of an automatic charging through a on-vehicle cellular communication equipment and then hangs up, and after leaving the toll road, the user calls a specific number representing a log out of the automatic charging. Continuously, wherein said on-vehicle cellular communication equipment has been logged in automatic charging when said car enters cell governing area of a communication coverage covering a toll station, the cellular base station will inform the billing center to automatically chargeback from an account connected to the on-vehicle cellular communication equipment or record the toll of the passing car.
    Type: Application
    Filed: June 27, 2003
    Publication date: December 30, 2004
    Inventors: Quen-Zong Wu, Ta-Wei Jain, Bor-Shenn Jeng
  • Patent number: 6705521
    Abstract: An automatic car toll computing and charging method is provided. The method includes steps of employing a cellular phone to process a log in and a log out of a car toll computing; previously storing the connection between a cellular phone number and a vehicle identification number, or keying in said vehicle identification number or other car IDs sufficient to bring out said vehicle identification number in a billing center; and calling a specific number representing a log in of an automatic computing and charging through an on-vehicle cellular communication equipment and before a car enters a toll road or bridge and hanging up, and calling a specific number representing a log out of the automatic computing and charging after leaving the toll road or bridge. Consequently, the toll can be charged through calculating all cell IDs which by a cellular phone system passes theretrough during the log in and the log out.
    Type: Grant
    Filed: May 23, 2003
    Date of Patent: March 16, 2004
    Assignee: Chunghwa Telecom Co., Ltd.
    Inventors: Quen-Zong Wu, Ta-Wei Jain, Bor-Shenn Jeng