Patents by Inventor Anthony R. Lazzara

Anthony R. Lazzara 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).

  • Optical relay
    Patent number: 4187421
    Abstract: A relay for electromagnetic radiation occurring in the optical portion of the electromagnetic spectrum has a receiver and a transmitter. The receiver senses a propagated beam of electromagnetic radiation providing a signal corresponding thereto which is shaped in an electrical circuit and provided as an excitation signal to the transmitter. An audio alignment feature is included providing audio indications for alignment of the receiver with the beam of electromagnetic radiation which is to be relayed. The transmitter is directionally adjustable to provide a relayed beam of electromagnetic radiation in a direction different from the received beam. The method includes aligning the receiver with the beam of electromagnetic radiation and converting the received electromagnetic radiation beam to a corresponding electrical signal in the receiver.
    Type: Grant
    Filed: March 18, 1977
    Date of Patent: February 5, 1980
    Assignee: Scientific Technology Inc.
    Inventors: Paul F. Key, Anthony R. Lazzara
  • Housing for photoelectric sensor and control circuit responsive thereto
    Patent number: D255031
    Type: Grant
    Filed: March 6, 1978
    Date of Patent: May 20, 1980
    Assignee: Scientific Technology, Inc.
    Inventor: Anthony R. Lazzara