Patents by Inventor Curtis Voss

Curtis Voss 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).

  • Printhead device including shipping fluid
    Patent number: 10583660
    Abstract: A printhead device includes firing chambers, nozzles, and shipping fluid. The shipping fluid includes a shipping fluid density and a shipping fluid viscosity greater than a corresponding ink density and ink viscosity of an ink that will be ejected from the firing chambers and through the nozzles.
    Type: Grant
    Filed: January 31, 2019
    Date of Patent: March 10, 2020
    Assignee: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
    Inventors: Curtis Voss, Palitha Wickramanayake
  • PRINTHEAD DEVICE INCLUDING SHIPPING FLUID
    Publication number: 20190160823
    Abstract: A printhead device includes firing chambers, nozzles, and shipping fluid. The shipping fluid includes a shipping fluid density and a shipping fluid viscosity greater than a corresponding ink density and ink viscosity of an ink that will be ejected from the firing chambers and through the nozzles.
    Type: Application
    Filed: January 31, 2019
    Publication date: May 30, 2019
    Inventors: Curtis Voss, Palitha Wickramanayake
  • Printhead device including shipping fluid
    Patent number: 10195861
    Abstract: A printhead device includes firing chambers, nozzles, and shipping fluid. The shipping fluid includes a shipping fluid density and a shipping fluid viscosity greater than a corresponding ink density and ink viscosity of an ink that will be ejected from the firing chambers and through the nozzles.
    Type: Grant
    Filed: December 2, 2014
    Date of Patent: February 5, 2019
    Assignee: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
    Inventors: Curtis Voss, Palitha Wickramanayake
  • PRINTHEAD DEVICE INCLUDING SHIPPING FLUID
    Publication number: 20170320328
    Abstract: A printhead device includes firing chambers, nozzles, and shipping fluid. The shipping fluid includes a shipping fluid density and a shipping fluid viscosity greater than a corresponding ink density and ink viscosity of an ink that will be ejected from the firing chambers and through the nozzles.
    Type: Application
    Filed: December 2, 2014
    Publication date: November 9, 2017
    Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
    Inventors: Curtis Voss, Palitha Wickramanayake
  • Etching with electrostatically attracted ions
    Publication number: 20060016784
    Abstract: A technique comprises directing a plasma having at least first and second gasses at a substrate. The substrate is at least partially covered with at least the first and second layers. Ions of the first gas are electrostatically attracted towards the substrate. The second gas selectively etches the first layer relative to the second layer.
    Type: Application
    Filed: July 21, 2004
    Publication date: January 26, 2006
    Inventor: Curtis Voss