Patents by Inventor Darwin Renner

Darwin Renner 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).

  • Caller select with memory for telephone number programming and review
    Patent number: 6690784
    Abstract: Caller Select allows the user to select incoming telephone numbers in the Caller ID that he wishes to receive and will ring the telephone 34; all other numbers will be rejected and not allowed to ring the telephone 34. Numbers may programmed either by pressing an enter switch 24 during a review controlled by a switch 26 or by going into the program mode by pressing a mode switch 22 and pressing buttons on a touch tone phone 34. The operation is controlled by software running in a low power microprocessor 16. The Caller Select mode may be turned off by a switch 28 which in display of the Caller ID only and ringing by all calls.
    Type: Grant
    Filed: March 3, 2001
    Date of Patent: February 10, 2004
    Inventors: Karl Renner, Darwin Renner
  • Caller select
    Publication number: 20020141558
    Abstract: Caller Select allows the user to select incoming telephone numbers in the Caller ID that he wishes to receive and will ring the telephone 34; all other numbers will be rejected and not allowed to ring the telephone 34. Numbers may programmed either by pressing an enter switch 24 during a review controlled by a switch 26 or by going into the program mode by pressing a mode switch 22 and pressing buttons on a touch tone phone 34. The operation is controlled by software running in a low power microprocessor 16. The Caller Select mode may be turned off by a switch 28 which in display of the Caller ID only and ringing by all calls.
    Type: Application
    Filed: March 3, 2001
    Publication date: October 3, 2002
    Inventors: Karl Renner, Darwin Renner