Patents by Inventor Rosa J. Thanasophon

Rosa J. Thanasophon 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).

  • Mobile digital receipts
    Publication number: 20030055733
    Abstract: Memorialization of commercial transactions via an electronic receipt including establishing a connection between a mobile device and an electronic receipt terminal, and transmitting an electronic receipt of a commercial transaction from the electronic receipt terminal to the mobile device.
    Type: Application
    Filed: September 20, 2001
    Publication date: March 20, 2003
    Inventors: Carl S. Marshall, Adam T. Lake, Rosa J. Thanasophon