Patents by Inventor Tomohide OGI

Tomohide OGI 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).

  • License authentication device and license authentication method
    Patent number: 12056261
    Abstract: A license authentication device for a semiconductor manufacturing apparatus that provides a licensed function includes: an acquiring unit that acquires first information and second information from the semiconductor manufacturing apparatus; a first authentication information generating unit that generates first authentication information based on the first information and the second information acquired by the acquiring unit; and a usage authority determining unit that, when the first authentication information generated by the first authentication information generating unit and the first authentication information stored in advance in the license authentication device are not identical to each other, restricts use of the licensed function in the semiconductor manufacturing apparatus.
    Type: Grant
    Filed: February 23, 2022
    Date of Patent: August 6, 2024
    Assignee: TOKYO ELECTRON LIMITED
    Inventor: Tomohide Ogi
  • LICENSE AUTHENTICATION DEVICE AND LICENSE AUTHENTICATION METHOD
    Publication number: 20220284134
    Abstract: A license authentication device for a semiconductor manufacturing apparatus that provides a licensed function includes: an acquiring unit that acquires first information and second information from the semiconductor manufacturing apparatus; a first authentication information generating unit that generates first authentication information based on the first information and the second information acquired by the acquiring unit; and a usage authority determining unit that, when the first authentication information generated by the first authentication information generating unit and the first authentication information stored in advance in the license authentication device are not identical to each other, restricts use of the licensed function in the semiconductor manufacturing apparatus.
    Type: Application
    Filed: February 23, 2022
    Publication date: September 8, 2022
    Inventor: Tomohide OGI