Patents by Inventor David C. Swift

David C. Swift 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: 11436453
    Abstract: Systems and methods are provided for using augmented reality to create a printing template. The method includes capturing, using a camera of a mobile electronic device, a real world image of a surface. The method further includes, by a processor, receiving the real world image, processing the real world image to isolate and measure a portion of the surface on which print job content is to be applied, creating a printing template conforming to a shape and area of the isolated and measured portion of the surface, causing the real world image to be output on a display, and causing the display to output the printing template over the real world image, overlaid over the isolated and measured portion of the surface.
    Type: Grant
    Filed: June 9, 2021
    Date of Patent: September 6, 2022
    Assignee: Xerox Corporation
    Inventors: David Parsons, Andrew T. Martin, Shane Michael Jewitt, Ken Hayward, Dragana Pavlovic, Michael J. Martin, David C. Swift
  • Publication number: 20210295118
    Abstract: Systems and methods are provided for using augmented reality to create a printing template. The method includes capturing, using a camera of a mobile electronic device, a real world image of a surface. The method further includes, by a processor, receiving the real world image, processing the real world image to isolate and measure a portion of the surface on which print job content is to be applied, creating a printing template conforming to a shape and area of the isolated and measured portion of the surface, causing the real world image to be output on a display, and causing the display to output the printing template over the real world image, overlaid over the isolated and measured portion of the surface.
    Type: Application
    Filed: June 9, 2021
    Publication date: September 23, 2021
    Inventors: David Parsons, Andrew T. Martin, Shane Michael Jewitt, Ken Hayward, Dragana Pavlovic, Michael J. Martin, David C. Swift
  • Publication number: 20210232875
    Abstract: Systems and methods are provided for using augmented reality to create a printing template. The method includes capturing, using a camera of a mobile electronic device, a real world image of a surface. The method further includes, by a processor, receiving the real world image, processing the real world image to isolate and measure a portion of the surface on which print job content is to be applied, creating a printing template conforming to a shape and area of the isolated and measured portion of the surface, causing the real world image to be output on a display, and causing the display to output the printing template over the real world image, overlaid over the isolated and measured portion of the surface.
    Type: Application
    Filed: January 28, 2020
    Publication date: July 29, 2021
    Inventors: David Parsons, Andrew T. Martin, Shane Michael Jewitt, Ken Hayward, Dragana Pavlovic, Michael J. Martin, David C. Swift
  • Patent number: 11062184
    Abstract: Systems and methods are provided for using augmented reality to create a printing template. The method includes capturing, using a camera of a mobile electronic device, a real world image of a surface. The method further includes, by a processor, receiving the real world image, processing the real world image to isolate and measure a portion of the surface on which print job content is to be applied, creating a printing template conforming to a shape and area of the isolated and measured portion of the surface, causing the real world image to be output on a display, and causing the display to output the printing template over the real world image, overlaid over the isolated and measured portion of the surface.
    Type: Grant
    Filed: January 28, 2020
    Date of Patent: July 13, 2021
    Assignee: Xerox Corporation
    Inventors: David Parsons, Andrew T. Martin, Shane Michael Jewitt, Ken Hayward, Dragana Pavlovic, Michael J. Martin, David C. Swift
  • Patent number: 7385669
    Abstract: The invention is a method for creating a micropolarizer, including providing a first plate having a first and a second surface, providing a second plate having a first and a second surface. Then coating a polyimide on each of the first surface of the two plates followed by rubbing the polyimide coated upon the first surface of the first plate along a predetermined direction and rubbing the polyimide coated upon the first surface of the second plate along a direction having a predetermined angle in relation to the predetermined direction. An alignment process includes aligning the first plate and the second plate having the first surface of the first plate and the first surface of the second plate facing each other thereby creating a space there between. In conclusion there is a filling of a liquid crystal material in the space whereby a cell, or film is created.
    Type: Grant
    Filed: March 21, 2005
    Date of Patent: June 10, 2008
    Assignee: Vrex, Inc.
    Inventors: Zongkai Wang, Shu Fang Han, Adam W. Divelbiss, David C. Swift
  • Patent number: 7215357
    Abstract: A line blanker system for converting a stereoscopic image into a line-blanked stereoscopic image suitable for stereoscopic viewing on a standard non-interleaved display device is provided. The system includes a method for controlling the line blanker. According to the invention, one can enable and disable the line blanker, identify the first line of the image being processed and determine whether the first line is for viewing by the left eye or the right eye of a viewer. In addition, the invention includes a line doubler. The line doubler provides enhanced brightness and resolution by replacing the blanked line with a double of the line immediately adjacent to the blanked line.
    Type: Grant
    Filed: April 22, 1999
    Date of Patent: May 8, 2007
    Assignee: Vrex, Inc.
    Inventors: David C. Swift, Gerard M. Lazzaro, Gregory J. Hamlin, Sadeg M. Faris
  • Patent number: 7006125
    Abstract: The present invention utilizes a new and inexpensive method for stereoscopic demultiplexing from a single computer data source. The invention provides a means to switch the routing of left and right image data, if necessary. Additionally the invention provides for an internal swap of the green data signal between the two channels permitting the device to be used with polarized output projection systems in which the green light output is polarized orthogonally to the red and blue light output.
    Type: Grant
    Filed: September 5, 2002
    Date of Patent: February 28, 2006
    Assignee: Vrex, Inc.
    Inventors: Adam W. Divelbiss, David C. Swift
  • Patent number: 6985168
    Abstract: An intelligent system and process for producing and displaying stereoscopically-multiplexed images of either real or synthetic 3-D objects, for use in realistic stereoscopic viewing thereof. The system comprises a subsystem for acquiring parameters specifying the viewing process of a viewer positioned relative to a display surface associated with a stereoscopic display subsystem. A computer-based subsystem is provided for producing stereoscopically-multiplexed images of either the real or synthetic 3-D objects, using the acquired parameters. The stereoscopically-multiplexed images are on the display surface, for use in realistic stereoscopic viewing of either the real or synthetic 3-D objects, by the viewer.
    Type: Grant
    Filed: April 25, 2003
    Date of Patent: January 10, 2006
    Assignee: Reveo, Inc.
    Inventors: David C. Swift, Sadeg M. Faris
  • Patent number: 6970144
    Abstract: The invention is an improved kiosk for a 3D display. A clear plastic or transparent band surrounds a ?Pol based 3D stereo flat panel LCD display system. The radius of the band is designed to provide the optimum viewing distance from all angles.
    Type: Grant
    Filed: November 15, 2001
    Date of Patent: November 29, 2005
    Assignee: Vrex, Inc.
    Inventors: David C. Swift, Michael Simpson
  • Patent number: 6943852
    Abstract: The invention is a stereoscopic shutter system having a single liquid crystal (LC) cell. The system may have flexible substrates or non-flexible substrates. The system requires only two electrical conductors to shutter both eyes. The system uses twisted nematic liquid crystal, ferro-electric liquid crystal, pi-cell technology, or other similar shuttering technologies. The system includes only one LC cell, a single large laminated linearly polarizing filter P1, and two smaller linear polarizing analyzers oriented in the P1 and P2 states. The shutters may be bent into a one-dimensional curved shape about the vertical or horizontal axis.
    Type: Grant
    Filed: May 7, 2002
    Date of Patent: September 13, 2005
    Assignee: Inventqjaya Sdn Bhd
    Inventors: Adam W. Divelbiss, David C. Swift
  • Patent number: 6904122
    Abstract: The present invention provides a means to augment or upgrade a traditional single beam 2D x-ray system to produce 3D stereoscopic output. The system utilizes the cross-sectional beam divergence of a single source x-ray unit to generate perspective information. This is achieved by scanning the object twice where the object is shifted parallel to the cross-sectional beam plane between scans. The resulting two scans can be displayed on a 3D stereoscopic viewing system to produce a 3D stereoscopic representation of the object thus revealing all three-depth dimensions. The invention includes a method of converting a 2D x-ray system to a 3D x-ray system requiring no changes to an x-ray generation portion, optics portion or sensing system portion of said 2D x-ray system. The method includes coupling a 3D stereoscopic image processor to a 2D processor and installing a mechanical shift system and coupling said shift system to said 3D stereoscopic image processor and a object carrying device.
    Type: Grant
    Filed: October 31, 2002
    Date of Patent: June 7, 2005
    Assignee: InventQjaya Sdn. Bhd.
    Inventors: David C. Swift, Sadeg M. Faris
  • Patent number: 6887729
    Abstract: The invention is a method for creating a micropolarizer, including providing a first plate having a first and a second surface, providing a second plate having a first and a second surface. Then coating a polyimide on each of the first surface of the two plates followed by rubbing the polyimide coated upon the first surface of the first plate along a predetermined direction and rubbing the polyimide coated upon the first surface of the second plate along a direction having a predetermined angle in relation to the predetermined direction. An alignment process includes aligning the first plate and the second plate having the first surface of the first plate and the first surface of the second plate facing each other thereby creating a space there between. In conclusion there is a filling of a liquid crystal material in the space whereby a cell, or film is created.
    Type: Grant
    Filed: October 3, 2002
    Date of Patent: May 3, 2005
    Assignee: Reveo, Inc.
    Inventors: Zongkai Wang, Shu Fang Han, Adam W. Divelbiss, David C. Swift
  • Patent number: 6765568
    Abstract: The preferred embodiment addresses the problem of delivering stereoscopic media in electronic form (images, videos, animations, object models, etc.). First, it provides a single format with independent right and left channels to represent the stereoscopic media. Second, it provides a means of displaying stereoscopic media inside a movable windowed area while eliminating pseudostereo conditions during movement. Third, it provides automatic and manual optimization adjustments (parallax shift adjustment, brightness control, color adjustment, and cross-talk reduction) to the stereoscopic media based on viewing hardware, monitor size, and media content for optimal viewing quality. Fourth, it provides seamless support for monoscopic (2D) viewing modes allowing delivery of said stereoscopic media in a normal 2D viewing mode.
    Type: Grant
    Filed: June 12, 2001
    Date of Patent: July 20, 2004
    Assignee: Vrex, Inc.
    Inventors: David C. Swift, Michael L. Roche, Jr., Jon Siragusa, Adam W. Divelbiss
  • Patent number: 6727867
    Abstract: A first embodiment of the invention permits an extension of battery life through detection of the display synchronization signals of a computer and a power management system. The power management system also eliminates need for batteries through use of a 5V power source from pin 9 of the VGA port. A second embodiment improves the ease of use and the utility of the 3D system through removable glasses with improvements over the previous design. These embodiments have improved manufacturability through the use of design that is tolerant of poor quality, low cost components with low electrical tolerances.
    Type: Grant
    Filed: February 4, 2002
    Date of Patent: April 27, 2004
    Assignee: Vrex, Inc.
    Inventors: Adam W. Divelbiss, David C. Swift, Walter V. Tserkovnyuk
  • Publication number: 20040036763
    Abstract: An intelligent system and process for producing and displaying stereoscopically-multiplexed images of either real or synthetic 3-D objects, for use in realistic stereoscopic viewing thereof. The system comprises a subsystem for acquiring parameters specifying the viewing process of a viewer positioned relative to a display surface associated with a stereoscopic display subsystem. A computer-based subsystem is provided for producing stereoscopically-multiplexed images of either the real or synthetic 3-D objects, using the acquired parameters. The stereoscopically-multiplexed images are on the display surface, for use in realistic stereoscopic viewing of either the real or synthetic 3-D objects, by the viewer.
    Type: Application
    Filed: April 25, 2003
    Publication date: February 26, 2004
    Inventors: David C. Swift, Sadeg M. Faris
  • Publication number: 20030146973
    Abstract: The present invention addresses the problem of converting existing 2D applications into 3D stereoscopic compatible applications using a 3D enabling solution. This enabling solution results in a 3D stereoscopic software application with the following characteristics and benefits: provides stereoscopic features using a familiar interface; allows a large existing base of 2D applications to be converted to 3D; reduces development time and cost since core features are already provided by the existing 2D application; makes it easy to create 3D stereoscopic content using well known tools; and ease of display using a variety of 3D viewing methods. The present invention is realized using a combination of 3D enabling methods. These methods include: Plug-In; Compiled or Interpreted program language extension; Com/Active-X/DLL/Library Control; External Application; Custom Hack or Patch; Platform modification.
    Type: Application
    Filed: November 12, 2002
    Publication date: August 7, 2003
    Inventors: David C. Swift, Joshua Ong, Michael L. Roche
  • Publication number: 20030137620
    Abstract: The invention is a method for creating a micropolarizer, including providing a first plate having a first and a second surface, providing a second plate having a first and a second surface. Then coating a polyimide on each of the first surface of the two plates followed by rubbing the polyimide coated upon the first surface of the first plate along a predetermined direction and rubbing the polyimide coated upon the first surface of the second plate along a direction having a predetermined angle in relation to the predetermined direction. An alignment process includes aligning the first plate and the second plate having the first surface of the first plate and the first surface of the second plate facing each other thereby creating a space there between. In conclusion there is a filling of a liquid crystal material in the space whereby a cell, or film is created.
    Type: Application
    Filed: October 3, 2002
    Publication date: July 24, 2003
    Inventors: Zongkai Wang, Shu Fang Han, Adam W. Divelbiss, David C. Swift
  • Publication number: 20030123147
    Abstract: A film for forming a 3D display body capable of obtaining a 3D image having higher display quality and a higher cubic feeling, by developing a 3D image containing right-eye image display portions a and left-eye display portions b in mixtures, wherein a laminate phase difference film 3 is formed by laminating, on a transparent support member 1, a plurality of phase differences films 3′ such as a polycarbonate film or stretched PVA film having birefringence in such a fashion that the optical axes thereof cross one another; predetermined portions of the laminate phase difference film 3 are removed; an appropriate synthetic resin 6 is packed into the removed portions and are set to the right-eye image display portions a; and portions of the laminate phase difference film 3 other than the right-eye image display portions a are set to the left-eye image display portions b.
    Type: Application
    Filed: December 31, 2001
    Publication date: July 3, 2003
    Inventors: Sadeg M. Faris, Yashiro Minami, Yingqiu Jiang, Kazuo Maeda, Yuen-Ming Chang, Yuzuru Ohkawara, David C. Swift, Adam W. Divelbiss
  • Publication number: 20030095306
    Abstract: The present invention utilizes a new and inexpensive method for stereoscopic demultiplexing from a single computer data source. The invention provides a means to switch the routing of left and right image data, if necessary. Additionally the invention provides for an internal swap of the green data signal between the two channels permitting the device to be used with polarized output projection systems in which the green light output is polarized orthogonally to the red and blue light output.
    Type: Application
    Filed: September 5, 2002
    Publication date: May 22, 2003
    Inventors: Adam W. Divelbiss, David C. Swift
  • Publication number: 20030081720
    Abstract: The present invention provides a means to augment or upgrade a traditional single beam 2D x-ray system to produce 3D stereoscopic output. The system utilizes the cross-sectional beam divergence of a single source x-ray unit to generate perspective information. This is achieved by scanning the object twice where the object is shifted parallel to the cross-sectional beam plane between scans. The resulting two scans can be displayed on a 3D stereoscopic viewing system to produce a 3D stereoscopic representation of the object thus revealing all three-depth dimensions. The invention includes a method of converting a 2D x-ray system to a 3D x-ray system requiring no changes to an x-ray generation portion, optics portion or sensing system portion of said 2D x-ray system. The method includes coupling a 3D stereoscopic image processor to a 2D processor and installing a mechanical shift system and coupling said shift system to said 3D stereoscopic image processor and a object carrying device.
    Type: Application
    Filed: October 31, 2002
    Publication date: May 1, 2003
    Inventors: David C. Swift, Sadeg M. Faris