Patents by Inventor John A. Lepley, Jr.

John A. Lepley, Jr. 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).

  • System for selectively interconnecting audio-video sources and receivers
    Patent number: 5389963
    Abstract: A system for selectively interconnecting a plurality of audio/video sources and a plurality of audio/video communication devices including a single switch, a mixer to combine the audio and video signals as a single signal from a source to the switch and a modulator for modulating the video signal after the switch for optical transmission to the communication devices. The modulated audio and video signals directly drive an optical transmitter as a composite signal. A programmable interface is provided at the sources and at the communication devices for translating system remote control signals to source and communication device control signals for the connected device. The interface provides ALL CALL overrides.
    Type: Grant
    Filed: February 5, 1992
    Date of Patent: February 14, 1995
    Assignee: Dynacom, Inc.
    Inventors: John A. Lepley, John A. Lepley, Jr.