Patents by Inventor Paul K. Mui

Paul K. Mui 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).

  • Publication number: 20170346971
    Abstract: An imaging device assembly that includes a first imaging module frame, a second imaging module frame, and at least one first attachment member including a base positioned within an interior of the first imaging module frame and at least one protrusion extending from the base through a first wall portion of the first imaging module frame to be exposed external to the first imaging module frame, wherein the at least one protrusion is releasably connected to a top portion of the second imaging module frame.
    Type: Application
    Filed: August 16, 2017
    Publication date: November 30, 2017
    Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
    Inventors: Paul K Mui, Eric Andersen, Jennifer Clark, Scott A Putz
  • Patent number: 9781290
    Abstract: A scanner is disclosed. The scanner has a platen with at least one edge of the platen uncovered.
    Type: Grant
    Filed: August 26, 2016
    Date of Patent: October 3, 2017
    Inventors: Paul K. Mui, Dean J. Richtsmeier, Jeffrey D. Rutland
  • Patent number: 9742942
    Abstract: An imaging device assembly that includes a first imaging module frame, a second imaging module frame, and at least one first attachment member including a base positioned within an interior of the first imaging module frame and at least one protrusion extending from the base through a first wall portion of the first imaging module frame to be exposed external to the first imaging module frame, wherein the at least one protrusion is releasably connected to a top portion of the second imaging module frame.
    Type: Grant
    Filed: May 4, 2011
    Date of Patent: August 22, 2017
    Assignee: Hewlett-Packard Development Company, L.P.
    Inventors: Paul K. Mui, Eric L. Andersen, Jennifer L. Clark, Scott A. Putz
  • Publication number: 20170233212
    Abstract: A slacking tab device includes a first tab member and a second tab member. The first tab member forms a first angle therewith and the second tab member forms a second angle less than the first angle. The first tab member contacts a media. The second tab member receives the media from the first tab member and guides the media to an output region.
    Type: Application
    Filed: December 10, 2014
    Publication date: August 17, 2017
    Inventors: Brad Dransfield, Linden M Boice, Jeffery Patrick, Paul K Mui
  • Publication number: 20170041491
    Abstract: A scanner is disclosed. The scanner has a platen with at least one edge of the platen uncovered.
    Type: Application
    Filed: August 26, 2016
    Publication date: February 9, 2017
    Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
    Inventors: Paul K. Mui, Dean J. Richtsmeier, Jeffrey D. Rutland
  • Patent number: 9456098
    Abstract: A scanner is disclosed. The scanner has a platen with at least one edge of the platen uncovered.
    Type: Grant
    Filed: September 25, 2015
    Date of Patent: September 27, 2016
    Assignee: Hewlett-Packard Development Company, L.P.
    Inventors: Paul K. Mui, Dean Richtsmeier, Jeffrey D. Rutland
  • Patent number: 9277071
    Abstract: A scanner is disclosed. The scanner has a platen with at least one edge of the platen uncovered.
    Type: Grant
    Filed: April 26, 2012
    Date of Patent: March 1, 2016
    Assignee: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
    Inventors: Paul K Mui, Dean J. Richtsmeier, Jeffrey D. Rutland
  • Publication number: 20160014295
    Abstract: A scanner is disclosed. The scanner has a platen with at least one edge of the platen uncovered.
    Type: Application
    Filed: September 25, 2015
    Publication date: January 14, 2016
    Inventors: Paul K. Mui, Dean Richtsmeier, Jeffrey D. Rutland
  • Publication number: 20140340722
    Abstract: A scanner is disclosed. The scanner has a platen with at least one edge of the platen uncovered.
    Type: Application
    Filed: April 26, 2012
    Publication date: November 20, 2014
    Inventors: Paul K Mui, Dean J. Richtsmeier, Jeffrey D. Rutland
  • Patent number: 8786914
    Abstract: A scanner is disclosed. The scanner has only one calibration strip.
    Type: Grant
    Filed: February 26, 2013
    Date of Patent: July 22, 2014
    Assignee: Hewlett-Packard Development Company, L.P.
    Inventors: Paul K. Mui, Dean J. Richtsmeier, Jeffrey D. Rutland
  • Patent number: 8310735
    Abstract: In one embodiment, an apparatus includes a transparent platen supported over an inside of a tub, an elongated member situated in the tub in a horizontal plane, a plurality of biasing members operatively connected to the elongated member, and a plurality of gap-maintaining members operable to connect to an image capture module and operatively connected to the platen. The elongated member is movable within a tub in a vertical plane, to movably support an image capture module in a horizontal plane. The biasing members are operable to urge the elongated member towards the platen. The gap-maintaining members are operable to maintain a constant distance between platen and an image capture module.
    Type: Grant
    Filed: January 27, 2010
    Date of Patent: November 13, 2012
    Assignee: Hewlett-Packard Development Company, L.P.
    Inventors: Paul K. Mui, Eric L. Andersen, Scott A. Putz
  • Publication number: 20120281257
    Abstract: An imaging device assembly that includes a first imaging module frame, a second imaging module frame, and at least one first attachment member including a base positioned within an interior of the first imaging module frame and at least one protrusion extending from the base through a first wall portion of the first imaging module frame to be exposed external to the first imaging module frame, wherein the at least one protrusion is releasably connected to a top portion of the second imaging module frame.
    Type: Application
    Filed: May 4, 2011
    Publication date: November 8, 2012
    Inventors: Paul K. Mui, Eric L. Andersen, Jennifer L. Clark, Scott A. Putz
  • Publication number: 20110181924
    Abstract: In one embodiment, an apparatus includes a transparent platen supported over an inside of a tub, an elongated member situated in the tub in a horizontal plane, a plurality of biasing members operatively connected to the elongated member, and a plurality of gap-maintaining members operable to connect to an image capture module and operatively connected to the platen. The elongated member is movable within a tub in a vertical plane, to movably support an image capture module in a horizontal plane. The biasing members are operable to urge the elongated member towards the platen. The gap-maintaining members are operable to maintain a constant distance between platen and an image capture module.
    Type: Application
    Filed: January 27, 2010
    Publication date: July 28, 2011
    Inventors: Paul K. Mui, Eric L. Andersen, Scott A. Putz
  • Patent number: 7532801
    Abstract: An imaging device illumination system comprises first and second elongate light guides configured to emit light toward an object to be imaged, each of the first and second light guides having an input window at one end thereof for receiving light from a light source and an end face at an opposite end thereof, wherein the input window of the first light guide is disposed proximate to the end face of the second light guide.
    Type: Grant
    Filed: April 5, 2007
    Date of Patent: May 12, 2009
    Assignee: Hewlett-Packard Development Company, L.P.
    Inventors: Paul K. Mui, C. Greg Kelsay
  • Publication number: 20080247189
    Abstract: An imaging device illumination system comprises first and second elongate light guides configured to emit light toward an object to be imaged, each of the first and second light guides having an input window at one end thereof for receiving light from a light source and an end face at an opposite end thereof, wherein the input window of the first light guide is disposed proximate to the end face of the second light guide.
    Type: Application
    Filed: April 5, 2007
    Publication date: October 9, 2008
    Inventors: Paul K. Mui, C. Greg Kelsay
  • Patent number: 7275743
    Abstract: A representative embodiment provides for an imaging apparatus including an output tray supported by the imaging apparatus and configured to receive sheet media from a first source and a second source, wherein the first source and the second source are respectively supported by the imaging apparatus. Optionally, the imaging apparatus also includes a detector configured to provide a signal in response to a predetermined accumulation of sheet media from the first source and the second source within the output tray. Another embodiment provides a method of receiving a first sheet media and a second sheet media within a common output tray, including routing the first sheet media from an imaging device into the output tray using a diverter device, and routing the second sheet media from the imaging device into a sheet handling device and then into the output tray using the diverter device.
    Type: Grant
    Filed: February 25, 2003
    Date of Patent: October 2, 2007
    Assignee: Hewlett-Packard Development Company, L.P.
    Inventors: Paul K. Mui, David J. Arcaro, Roberto Obregon, Russell A. Mendenhall
  • Patent number: 7265879
    Abstract: A method and apparatus for an imaging device to automatically detect the presence of an automatic document feeder.
    Type: Grant
    Filed: January 27, 2003
    Date of Patent: September 4, 2007
    Assignee: Hewlett-Packard Development Company, L.P.
    Inventors: Paul K. Mui, Eric L. Andersen, Russell A. Mendenhall
  • Patent number: 7251063
    Abstract: A representative embodiment provides for an automatic document feeder apparatus configured for use in conjunction with an imaging device, and includes a feed guide supported in spaced overlying relation to a scan window of the imaging device. The automatic document feeder further includes a first document guide and a second document guide. The first and second document guides are supported in spaced relation to each other and are configured to guide a sheet media between the feed guide and the scan window. In use, the sheet media is the only element present between the scan window and the feed guide. Another representative embodiment provides for a method of automatically feeding documents, including guiding a sheet media into a gap that is defined by a scan window and a feed guide, and guiding the sheet media out of the gap.
    Type: Grant
    Filed: December 5, 2002
    Date of Patent: July 31, 2007
    Assignee: Hewlett-Packard Development Company, L.P.
    Inventors: Paul K. Mui, Eric L. Andersen, Russell A. Mendenhall
  • Patent number: 7149003
    Abstract: A method for scanning successive images including the steps of scanning a first image bearing media employing a top to bottom scan direction and scanning a second image bearing media employing a bottom to top scan direction.
    Type: Grant
    Filed: May 15, 2001
    Date of Patent: December 12, 2006
    Assignee: Hewlett-Packard Development Company, L.P.
    Inventors: Paul K. Mui, Russell A. Mendenhall
  • Patent number: D756361
    Type: Grant
    Filed: March 25, 2015
    Date of Patent: May 17, 2016
    Assignee: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
    Inventors: Daniel Huang, Brad Thomas Dransfield, Jeffery Patrick, Paul K. Mui