Patents by Inventor Martin H. Feinberg

Martin H. Feinberg 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).

  • Patent number: 4243845
    Abstract: A repertory dialer provides instant recall of any one of a plurality of telephone numbers which are stored in a memory associated with the dialer. Each stored number is available at the touch of a recall button and an appropriate key button. The numbers as stored are automatically converted into Touch Tone signals for transmission via a conventional telephone line. The dialer can operate in a storage mode to enable a user to program a desired number to be stored in association with a particular key. The storage mode is accessed by means of a separate storage key. The apparatus further includes a last number storage mode wherein the last telephone number dialed by the apparatus can be recalled and retransmitted via a double depression of the recall key.
    Type: Grant
    Filed: January 22, 1979
    Date of Patent: January 6, 1981
    Assignee: International Telephone and Telegraph Corporation
    Inventors: Martin H. Feinberg, John DeFilippis, Ting W. Wong