Patents by Inventor Cary G Addington

Cary G Addington 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: 20220080652
    Abstract: In one example, a processor readable medium having instructions thereon that when executed cause an additive manufacturing machine to vary operating characteristics of a fusing laser beam at multiple different voxel locations in a layer of build material according to an energy dosage to be applied at each voxel location in an object slice, including multiple different energy dosages for corresponding multiple different voxel locations in the slice.
    Type: Application
    Filed: November 24, 2021
    Publication date: March 17, 2022
    Inventors: Cary G. Addington, David A. Champion, Mohammed S. Shaarawi, James McKinnell, Diane R. Hammerstad
  • Patent number: 11207827
    Abstract: In one example, a processor readable medium having instructions thereon that when executed cause an additive manufacturing machine to vary operating characteristics of a fusing laser beam at multiple different voxel locations in a layer of build material according to an energy dosage to be applied at each voxel location in an object slice, including multiple different energy dosages for corresponding multiple different voxel locations in the slice.
    Type: Grant
    Filed: March 29, 2017
    Date of Patent: December 28, 2021
    Assignee: Hewlett-Packard Development Company, L.P.
    Inventors: Cary G. Addington, David A. Champion, Mohammed S. Shaarawi, James McKinnell, Diane R. Hammerstad
  • Publication number: 20210053278
    Abstract: In one example, a processor readable medium having instructions thereon that when executed cause an additive manufacturing machine to vary operating characteristics of a fusing laser beam at multiple different voxel locations in a layer of build material according to an energy dosage to be applied at each voxel location in an object slice, including multiple different energy dosages for corresponding multiple different voxel locations in the slice.
    Type: Application
    Filed: March 29, 2017
    Publication date: February 25, 2021
    Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
    Inventors: Cary G. ADDINGTON, David A. CHAMPION, Mohammed S. SHAARAWI, James McKINNELL, Diane R. HAMMERSTAD
  • Patent number: 9291756
    Abstract: Embodiments disclosed herein relate to a filter (100). In one embodiment, the filter includes a pattern (120). The pattern may reflect or fluoresce non-visible light.
    Type: Grant
    Filed: January 28, 2011
    Date of Patent: March 22, 2016
    Assignee: Hewlett-Packard Development Company, L.P.
    Inventors: Daniel I. Croft, Barry T Phillips, Brad Benson, Cary G Addington, Angus Wu, Stephan R Clark, Guy Adams, James Stasiak
  • Patent number: 8736645
    Abstract: A printhead and related fabrication method are described with the printhead including a spacer layer.
    Type: Grant
    Filed: July 8, 2009
    Date of Patent: May 27, 2014
    Assignee: Hewlett-Packard Development Company, L.P.
    Inventors: Napoleon J. Leoni, Omer Gila, Cary G. Addington, Paul H. McClelland, Henryk Birecki
  • Publication number: 20130334441
    Abstract: Embodiments disclosed herein relate to a filter (100). In one embodiment, the filter includes a pattern (120). The pattern may reflect or fluoresce non-visible light.
    Type: Application
    Filed: January 28, 2011
    Publication date: December 19, 2013
    Inventors: Daniel I. Croft, Bany T. Phillips, Brad Benson, Cary G. Addington, Angus Wu, Stephan R. Clark, Guy Adams
  • Publication number: 20130021393
    Abstract: A static electronic display employs pixels having a plurality of subpixels that exhibit one of a minimum intensity and a maximum intensity of an intensity range of the image. The static electronic display includes an array of the pixels of an electrode patterned to represent image pixels of the image. A relative number of minimum intensity subpixels and maximum intensity subpixels of each pixel in the array corresponds to an intensity level of a corresponding image pixel of the image.
    Type: Application
    Filed: July 22, 2011
    Publication date: January 24, 2013
    Inventors: Gregg A. Combs, Cary G. Addington
  • Patent number: 8299708
    Abstract: In an embodiment, a pixel structure has an electrical conductor, a dielectric on the electrical conductor, a plurality of ribs on the dielectric, and a plurality of discrete protrusions protruding from a surface of each of the ribs. The plurality ribs define a plurality of compartments on the dielectric.
    Type: Grant
    Filed: October 25, 2010
    Date of Patent: October 30, 2012
    Assignee: Hewlett-Packard Development Company, L.P.
    Inventors: Vincent C Korthuis, Cary G Addington, Peter S Nyholm
  • Publication number: 20120113206
    Abstract: Printhead fabrication methods and printheads are described. According to one aspect, a printhead fabrication method includes providing a spacer layer 36 over a plurality of bottom electrodes 10 of a printhead, providing a plurality of top electrodes 26 of the printhead over the spacer layer 36 and the bottom electrodes 10, aligning a plurality of printhead features 38 of the spacer layer 36 with a plurality of printhead features 28, 16 of the top electrodes 26 and the bottom electrodes 10, and bonding the spacer layer 36 with the top electrodes 26 and the bottom electrodes 10 with the printhead features 38 of the spacer layer 36 aligned with the printhead features 28, 16 of the top electrodes 26 and the bottom electrodes 10.
    Type: Application
    Filed: July 8, 2009
    Publication date: May 10, 2012
    Applicant: Hewlett-Packard Development Company, L.P.
    Inventors: Napoleon J. Leoni, Omer Gila, Cary G. Addington, Paul H. McClelland, Henryk Birecki
  • Publication number: 20120098406
    Abstract: In an embodiment, a pixel structure has an electrical conductor, a dielectric on the electrical conductor, a plurality of ribs on the dielectric, and a plurality of discrete protrusions protruding from a surface of each of the ribs. The plurality ribs define a plurality of compartments on the dielectric.
    Type: Application
    Filed: October 25, 2010
    Publication date: April 26, 2012
    Inventors: Vincent C. Korthuis, Cary G. Addington, Peter S. Nyholm
  • Patent number: 8115313
    Abstract: A plurality of electrodes are electrically coupled to each other by conductive interconnects formed from selectively sintered nanoparticles.
    Type: Grant
    Filed: October 12, 2006
    Date of Patent: February 14, 2012
    Assignee: Hewlett-Packard Development Company, L.P.
    Inventors: Jian-Gang Weng, Ravi Prasad, Cary G. Addington, Peter S. Nyholm
  • Patent number: 8089686
    Abstract: In one embodiment, a device includes a first display element including: a first electrode; a transparent dielectric layer having recessed regions therein over the first electrode; a halftoned second electrode opposite the first electrode; and a fluid with colorant particles between the first electrode and the second electrode, wherein a voltage signal applied between the first electrode and the second electrode controls movement of the colorant particles such that a first voltage signal provides a clear optical state by compacting the colorant particles into the recessed regions and a second voltage signal provides a grayscale optical state by attracting the colorant particles to the second electrode.
    Type: Grant
    Filed: October 14, 2009
    Date of Patent: January 3, 2012
    Assignee: Hewlett-Packard Development Company, L.P.
    Inventors: Cary G. Addington, Jong-Souk Yeo
  • Publication number: 20110085224
    Abstract: In one embodiment, a device includes a first display element including: a first electrode; a transparent dielectric layer having recessed regions therein over the first electrode; a halftoned second electrode opposite the first electrode; and a fluid with colorant particles between the first electrode and the second electrode, wherein a voltage signal applied between the first electrode and the second electrode controls movement of the colorant particles such that a first voltage signal provides a clear optical state by compacting the colorant particles into the recessed regions and a second voltage signal provides a grayscale optical state by attracting the colorant particles to the second electrode.
    Type: Application
    Filed: October 14, 2009
    Publication date: April 14, 2011
    Inventors: Cary G. Addington, Jong-Souk Yeo
  • Patent number: 7833426
    Abstract: The described embodiments relate to features in substrates and methods of forming same. One exemplary embodiment can be a microdevice that includes a substrate extending between a first substrate surface and a generally opposing second substrate surface, and at least one feature formed into the first surface along a bore axis that is not transverse to the first surface.
    Type: Grant
    Filed: May 11, 2007
    Date of Patent: November 16, 2010
    Assignee: Hewlett-Packard Development Company, L.P.
    Inventors: Leo C. Clarke, Chris Aschoff, Cary G. Addington
  • Patent number: 7728425
    Abstract: One embodiment of an electronic component packaging system includes a base adapted for supporting an electronic component, a lid sealed to the base, the lid including a fillport, and the fillport hermetically sealed by light irradiation.
    Type: Grant
    Filed: June 21, 2005
    Date of Patent: June 1, 2010
    Assignee: Hewlett-Packard Development Company, L.P.
    Inventors: Cary G. Addington, Shell Elaine Whittington, Peter Mardilovich, William Wren
  • Patent number: 7658470
    Abstract: A method of using a flexible circuit, including attaching a first portion of the flexible circuit, via an attaching surface of the flexible circuit, to a first surface of a chip carrier. Statically bending a bending portion of the flexible circuit around an edge formed at the intersection of the first surface of the chip carrier, and a second surface of the chip carrier. Adhesively attaching a second portion of the flexible circuit, via the attaching surface, to the second surface of the chip carrier, where the second portion of the flexible circuit has at least one first anchor structure formed in the attaching surface, where the at least one first anchor structure is adapted to accept an adhesive.
    Type: Grant
    Filed: April 28, 2005
    Date of Patent: February 9, 2010
    Assignee: Hewlett-Packard Development Company, L.P.
    Inventors: Brian Jones, Robert Weber, Cary G Addington, Si-Lam Choy
  • Publication number: 20080257871
    Abstract: Embodiments of an ablation device and an ablation process are disclosed.
    Type: Application
    Filed: April 20, 2007
    Publication date: October 23, 2008
    Inventors: Judson M. Leiser, Cary G. Addington, Michael French, William Wren
  • Patent number: 7358169
    Abstract: A method is provided for depositing a patterning material onto an optically transparent substrate by the use of a laser beam. A solid layer of a patterning material is placed adjacent to a receiving surface of the substrate. A laser beam is directed at an incident angle between 0 and 90° relative to the receiving surface. The laser beam is transmitted through the substrate and onto the solid layer to cause patterning material from the solid layer to deposit onto the receiving surface of the substrate.
    Type: Grant
    Filed: April 13, 2005
    Date of Patent: April 15, 2008
    Assignee: Hewlett-Packard Development Company, L.P.
    Inventors: Lei Zhu, Seng Teng Khor, Qiong Chen, Cary G. Addington
  • Patent number: 7332263
    Abstract: A method for laser patterning of a passive matrix organic light emitting diode device having a multilayered structure comprising a substrate and at least one light emitting organic layer disposed between two electrode layers, the method comprising the step of: irradiating areas of the multilayered structure with a laser beam in a predetermined pattern thereby causing ablation of the multilayered structure in the irradiated areas; wherein, the electrode layers and the light emitting organic layer or layers are patterned substantially simultaneously during the same irradiation operation. Also described are a passive matrix organic light emitting diode device patterned by the method of the present invention and a display comprising the same.
    Type: Grant
    Filed: April 22, 2004
    Date of Patent: February 19, 2008
    Assignee: Hewlett-Packard Development Company, L.P.
    Inventors: Cary G Addington, Qiong Chen
  • Patent number: 7135405
    Abstract: Embodiments of methods, apparatuses, devices, and/or systems for forming an interconnect are described.
    Type: Grant
    Filed: August 4, 2004
    Date of Patent: November 14, 2006
    Assignee: Hewlett-Packard Development Company, L.P.
    Inventors: Jian-Gang Weng, Ravi Prasad, Cary G. Addington, Peter S. Nyholm