Patents by Inventor Henry Ludwig Kazecki

Henry Ludwig Kazecki 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: 6944402
    Abstract: An Infrared Data Association (IrDA) communication range (109) (e.g., 1 meter) of an IrDA compliant portable device (201) is increased to an extended range infrared communication (ERIC) range (209) (e.g., 2 to 40 meters) by extending a transmission range over an uplink channel (207) from the portable device (201) up to a base station (202) and by extending a transmission range over the downlink channel (208) from the base station (202) down to the portable device (201).
    Type: Grant
    Filed: November 18, 2000
    Date of Patent: September 13, 2005
    Assignee: Tribeam Technologies, Inc.
    Inventors: James Clark Baker, Steven Howard Goode, Henry Ludwig Kazecki