Patents by Inventor Roger Knorr

Roger Knorr 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 and apparatus for electronic payment through mobile communication devices
    Publication number: 20040029570
    Abstract: The invention relates to a method of transferring electronically stored funds via a communications network with a first mobile user terminal which administers a first account, particularly a prepaid account, for telephone services,
    Type: Application
    Filed: January 7, 2003
    Publication date: February 12, 2004
    Applicant: ALCATEL
    Inventors: Roger Knorr, Kaspar Dutting