Patents by Inventor Duy P. Le

Duy P. Le 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: 8066044
    Abstract: An apparatus for high speed labeling of produce including a turret which carries label depositor arms and continuously rotates so that its fully extended tangential speed matches the produce conveyor speed. The label depositor arms are reciprocated along a predetermined path by a mechanical linkage. A supply of pressurized air and vacuum are selectively delivered to the label depositor arms to pick-up a print-on-demand label and adhere it to the produce. One or more rotating turrets are included within a system for high speed labeling. The system monitors a common shaft which drives a conveyor that moves multiple lanes of produce under corresponding turrets. A conveyor offset signal in combination with a printer offset control, allows the system to independently synchronize the high-speed labeling operation at each lane.
    Type: Grant
    Filed: April 16, 2009
    Date of Patent: November 29, 2011
    Assignee: Hurst International, LLC
    Inventors: Aron Lichtenberg, John F. Shaw, Duy P. Le, Heath Jensen
  • Publication number: 20100096089
    Abstract: An apparatus for high speed labeling of produce including a turret which carries label depositor arms and continuously rotates so that its fully extended tangential speed matches the produce conveyor speed. The label depositor arms are reciprocated along a predetermined path by a mechanical linkage. A supply of pressurized air and vacuum are selectively delivered to the label depositor arms to pick-up a print-on-demand label and adhere it to the produce. One or more rotating turrets are included within a system for high speed labeling. The system monitors a common shaft which drives a conveyor that moves multiple lanes of produce under corresponding turrets. A conveyor offset signal in combination with a printer offset control, allows the system to independently synchronize the high-speed labeling operation at each lane.
    Type: Application
    Filed: April 16, 2009
    Publication date: April 22, 2010
    Inventors: Aron Lichtenberg, John F. Shaw, Duy P. Le, Heath Jensen