Patents by Inventor Eric D. NESS

Eric D. NESS 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).

  • EMULATING PARAMETERS OF A FLUID EJECTION DIE
    Publication number: 20220348005
    Abstract: An integrated circuit includes thermal tracking logic, control logic, and an output interface. The thermal tracking logic determines a temperature of a fluid ejection die. The control logic defines an emulated parameter of the fluid ejection die as a function of the temperature of the fluid ejection die. The output interface outputs the emulated parameter to a printer system based on the function and the temperature of the fluid ejection die.
    Type: Application
    Filed: July 13, 2022
    Publication date: November 3, 2022
    Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, LP.
    Inventors: John ROSSI, Eric D. NESS, James Michael GARDNER, Scott A. LINN
  • Emulating parameters of a fluid ejection die
    Patent number: 11400704
    Abstract: An integrated circuit includes thermal tracking logic, control logic, and an output interface. The thermal tracking logic determines a temperature of a fluid ejection die. The control logic defines an emulated parameter of the fluid ejection die as a function of the temperature of the fluid ejection die. The output interface outputs the emulated parameter to a printer system based on the function and the temperature of the fluid ejection die.
    Type: Grant
    Filed: February 6, 2019
    Date of Patent: August 2, 2022
    Assignee: Hewlett-Packard Development Company, L.P.
    Inventors: John Rossi, Eric D. Ness, James Michael Gardner, Scott A. Linn
  • EMULATING PARAMETERS OF A FLUID EJECTION DIE
    Publication number: 20210213729
    Abstract: An integrated circuit includes thermal tracking logic, control logic, and an output interface. The thermal tracking logic determines a temperature of a fluid ejection die. The control logic defines an emulated parameter of the fluid ejection die as a function of the temperature of the fluid ejection die. The output interface outputs the emulated parameter to a printer system based on the function and the temperature of the fluid ejection die.
    Type: Application
    Filed: February 6, 2019
    Publication date: July 15, 2021
    Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
    Inventors: John ROSSI, Eric D. NESS, James Michael GARDNER, Scott A. LINN