Patents by Inventor Heinz Peetz

Heinz Peetz 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: 4091272
    Abstract: An arrangement for effectively excluding the effects of disturbance pulses in the operation of an infra-red remote control system (e.g., for channel switching of a television receiver) is described. Facilities are provided on the transmitting side of the remote control arrangement for encoding the pulse interval of a chain of pulses derived from a quartz crystal-controlled oscillator with the intelligence contained in a selected one of a plurality of command signals for the channel switching function. The resulting encoded pulses are converted into a form suitable for modulating a high-frequency chain of pulses from the same oscillator so that the infra-red transmitter emits intelligence in extremely short-duration bursts of energy.
    Type: Grant
    Filed: July 7, 1976
    Date of Patent: May 23, 1978
    Assignee: Loewe-Opta GmbH
    Inventors: Heinz Richter, Heinz Peetz