Patents by Inventor John Bowe

John Bowe 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).

  • Server-side digital signature system
    Publication number: 20050114670
    Abstract: A digital signature system is provided on a server for use by remote clients, such as by using a browser. The server generates and maintains all of the users' keys used for producing a digital signature. A user sends a data object to the server, and the server generates a digital signature for the data object using the private key stored at the server. The server then sends the digital signature to the client. A client can, at a later time, send the signature back to the server for verification.
    Type: Application
    Filed: December 31, 2004
    Publication date: May 26, 2005
    Inventors: John Bowe, Frederick Hirsch, Daniel Lanz, Peter Lieberwirth, Richard Salz