Patents by Inventor David N. N. OLSEN

David N. N. OLSEN 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).

  • Logic Circuitry
    Publication number: 20210402783
    Abstract: This disclosure describes integrated circuits which may be provided in logic circuitry packages and/or replaceable print apparatus components with print material reservoirs. An integrated circuit or logic circuitry package for a replaceable print apparatus component comprises an interface to communicate with a print apparatus logic circuit and at least one logic circuit.
    Type: Application
    Filed: December 3, 2019
    Publication date: December 30, 2021
    Inventors: Anthony D. STUDER, Quinton B. WEAVER, David N. N. OLSEN, James Michael GARDNER, Jim RING, David Owen ROETHIG, Christopher Hans BAKKER