Patents by Inventor Veronica Frances Burnett KRIM

Veronica Frances Burnett KRIM 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).

  • Fluid ejection devices
    Patent number: 11780226
    Abstract: A fluid ejection device can include a nozzle plate incorporating a non-coplanar surface. The non-coplanar surface can include a hydrophilic region of a hydrophilic material having a water contact angle from about 50° to about 90° and a hydrophobic coating including a hydrophobic material having a water contact angle from about 91° to about 160°.
    Type: Grant
    Filed: April 14, 2021
    Date of Patent: October 10, 2023
    Assignee: Hewlett-Packard Development Company, L.P.
    Inventors: Chien-Hua Chen, Michael G. Groh, Bo Song, Veronica Frances Burnett Krim
  • FLUID EJECTION DEVICES
    Publication number: 20210276332
    Abstract: A fluid ejection device can include a nozzle plate incorporating a non-coplanar surface. The non-coplanar surface can include a hydrophilic region of a hydrophilic material having a water contact angle from about 50° to about 90° and a hydrophobic coating including a hydrophobic material having a water contact angle from about 91° to about 160°.
    Type: Application
    Filed: April 14, 2021
    Publication date: September 9, 2021
    Applicant: Hewlett-Packard Development Company, L.P.
    Inventors: Chien-Hua Chen, Michael G. GROH, Bo SONG, Veronica Frances Burnett KRIM