Patents by Inventor Kit Hui

Kit Hui 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).

  • Media jam and bent corner detector
    Patent number: 7753371
    Abstract: This invention relates to a media jam and media bent corner detector, comprising: a carriage; a transducer operatively connected to or adjacent to the carriage; and a piezoelectric film beam operatively connected to the transducer such that a portion of the beam substantially extends into a media path to detect the presence of a media jam or a media bent corner.
    Type: Grant
    Filed: December 12, 2005
    Date of Patent: July 13, 2010
    Assignee: Hewlett-Packard Development Company, L.P.
    Inventors: Algird M Gudaitis, Tod S. Heiles, Kit Hui
  • Media jam and bent corner detector
    Publication number: 20070134008
    Abstract: This invention relates to a media jam and media bent corner detector, comprising: a carriage; a transducer operatively connected to or adjacent to the carriage; and a piezoelectric film beam operatively connected to the transducer such that a portion of the beam substantially extends into a media path to detect the presence of a media jam or a media bent corner.
    Type: Application
    Filed: December 12, 2005
    Publication date: June 14, 2007
    Inventors: Algird Gudaitis, Tod Heiles, Kit Hui