Patents by Inventor John Davidsohn

John Davidsohn 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).

  • Videophone interactive mailbox facility system and method of processing information
    Patent number: 5724092
    Abstract: A videophone interactive mailbox facility system for processing of information to conduct a transaction which includes a user station, a vendor station, and a central data center. The user station has a videophone for viewing information sent or received to conduct a transaction; an encryption encoder and a decryption decoder for safeguarding the information sent or received; and a touch pad for inputting the information into the videophone. The vendor station has a computer for the transmission and receipt of vendor-type information to or from the central data center for conducting a transaction; and an encryption encoder and a decryption decoder for message privacy and transaction authentication of the information sent or received. The central data center is electronically connected to the user station and to the vendor station and includes a computer processor for centralized transmitting, receipt of and storage of all information and transactions with the user station and the vendor station.
    Type: Grant
    Filed: September 12, 1996
    Date of Patent: March 3, 1998
    Inventors: John Davidsohn, Anthony Cinotti
  • Videophone interactive mailbox facility system and method of processing information
    Patent number: 5606361
    Abstract: A videophone interactive mailbox facility system for processing of information to conduct a transaction which includes a user station, a vendor station, and a central data center. The user station has a videophone for viewing information sent or received to conduct a transaction; an encryption encoder and a decryption decoder for safeguarding the information sent or received; and a touch pad for inputting the information into the videophone. The vendor station has a computer for the transmission and receipt of vendor-type information to or from the central data center for conducting a transaction; and an encryption encoder and a decryption decoder for message privacy and transaction authentication of the information sent or received. The central data center is electronically connected to the user station and to the vendor station and includes a computer processor for centralized transmitting, receipt of and storage of all information and transactions with the user station and the vendor station.
    Type: Grant
    Filed: May 10, 1995
    Date of Patent: February 25, 1997
    Inventors: John Davidsohn, Anthony Cinotti