Patents by Inventor Robert Dennis TAFF

Robert Dennis TAFF 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 MATERIAL FEED SYSTEM
    Publication number: 20240083177
    Abstract: An inkjet printer has a print assembly and a print material feed system comprising a first circulation circuit and a second circulation circuit, the first circulation circuit fluidly coupled between the second circulation circuit and the print assembly.
    Type: Application
    Filed: November 14, 2023
    Publication date: March 14, 2024
    Applicant: Kateeva, Inc.
    Inventors: Robert Dennis Taff, Alexander Sou-Kang Ko, Stephen Mark Smith, Geoffrey Kenneth Love
  • Print material feed system
    Patent number: 11865848
    Abstract: An inkjet printer has a print assembly and a print material feed system comprising a first circulation circuit and a second circulation circuit, the first circulation circuit fluidly coupled between the second circulation circuit and the print assembly.
    Type: Grant
    Filed: April 19, 2022
    Date of Patent: January 9, 2024
    Assignee: Kateeva, Inc.
    Inventors: Robert Dennis Taff, Alexander Sou-Kang Ko, Stephen Mark Smith, Geoffrey Kenneth Love
  • PRINT MATERIAL FEED SYSTEM
    Publication number: 20220242137
    Abstract: An inkjet printer has a print assembly and a print material feed system comprising a first circulation circuit and a second circulation circuit, the first circulation circuit fluidly coupled between the second circulation circuit and the print assembly.
    Type: Application
    Filed: April 19, 2022
    Publication date: August 4, 2022
    Applicant: Kateeva,Inc.
    Inventors: Robert Dennis Taff, Alexander Sou-Kang Ko, Stephen Mark Smith, Geoffrey Kenneth Love
  • Print material feed system
    Patent number: 11338588
    Abstract: An inkjet printer has a print assembly and a print material feed system comprising a first circulation circuit and a second circulation circuit, the first circulation circuit fluidly coupled between the second circulation circuit and the print assembly.
    Type: Grant
    Filed: December 17, 2019
    Date of Patent: May 24, 2022
    Assignee: KATEEVA, INC.
    Inventors: Robert Dennis Taff, Alexander Sou-Kang Ko, Stephen Mark Smith, Geoffrey Kenneth Love
  • Manufacturing enclosure environmental containment systems and methods
    Patent number: 11331700
    Abstract: What is disclosed herein are embodiments of an enclosed manufacturing system configured to provide a controlled process environment for various articles of manufacture requiring a controlled process environment, and additionally to contain a process environment within the enclosure during periods of external access to the interior of the enclosed manufacturing system. Various embodiments of manufacturing systems of the present teaching can contain the environment within a manufacturing enclosure so as to minimize the interaction of an environment external to a manufacturing enclosure with the internal enclosure environment.
    Type: Grant
    Filed: April 10, 2018
    Date of Patent: May 17, 2022
    Assignee: KATEEVA, INC.
    Inventors: Alexander Sou-Kang Ko, Prahallad Iyengar, Robert Dennis Taff
  • Print Material Feed System
    Publication number: 20200198361
    Abstract: An inkjet printer has a print assembly and a print material feed system comprising a first circulation circuit and a second circulation circuit, the first circulation circuit fluidly coupled between the second circulation circuit and the print assembly.
    Type: Application
    Filed: December 17, 2019
    Publication date: June 25, 2020
    Applicant: Kateeva, Inc.
    Inventors: Robert Dennis Taff, Alexander Sou-Kang Ko, Stephen Mark Smith, Geoffrey Kenneth Love
  • MANUFACTURING ENCLOSURE ENVIRONMENTAL CONTAINMENT SYSTEMS AND METHODS
    Publication number: 20190374985
    Abstract: What is disclosed herein are embodiments of an enclosed manufacturing system configured to provide a controlled process environment for various articles of manufacture requiring a controlled process environment, and additionally to contain a process environment within the enclosure during periods of external access to the interior of the enclosed manufacturing system. Various embodiments of manufacturing systems of the present teaching can contain the environment within a manufacturing enclosure so as to minimize the interaction of an environment external to a manufacturing enclosure with the internal enclosure environment.
    Type: Application
    Filed: April 10, 2018
    Publication date: December 12, 2019
    Applicant: KATEEVA, INC.
    Inventors: Alexander Sou-Kang KO, Prahallad IYENGAR, Robert Dennis TAFF