Patents by Inventor Przemyslaw Jablonowski

Przemyslaw Jablonowski 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).

  • Toll-free telephony systems
    Publication number: 20020147001
    Abstract: A method of processing toll-free calls in a wireless telephoning communication system by extracting and manipulating call data records.
    Type: Application
    Filed: April 5, 2001
    Publication date: October 10, 2002
    Inventors: Mitchell J. Newdelman, Przemyslaw Jablonowski