Patents by Inventor Benjamin Coughlin

Benjamin Coughlin 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).

  • Print cartridges with light pipes and touch sensitive circuits
    Patent number: 10933644
    Abstract: An example print cartridge (10) is described including a body component (15), a hollow tube (30) extending through the body component and visible on a portion of a surface (20, 25) of the body component, and a touch sensor (45) exposed on the surface (20) of the body component (15).
    Type: Grant
    Filed: July 20, 2017
    Date of Patent: March 2, 2021
    Assignee: Hewlett-Packard Development Company, L.P.
    Inventors: Jeremy Barribeau, Benjamin Coughlin
  • PRINT CARTRIDGES WITH LIGHT PIPES AND TOUCH SENSITIVE CIRCUITS
    Publication number: 20200171835
    Abstract: An example print cartridge (10) is described including a body component (15), a hollow tube (30) extending through the body component and visible on a portion of a surface (20, 25) of the body component, and a touch sensor (45) exposed on the surface (20) of the body component (15).
    Type: Application
    Filed: July 20, 2017
    Publication date: June 4, 2020
    Applicant: Hewlett-Packard Development Company, L.P.
    Inventors: Jeremy Barribeau, Benjamin Coughlin