Patents by Inventor Tzuo-Chang Lee

Tzuo-Chang Lee 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).

  • Optics for multi-track holographic tape recorder
    Patent number: 4045115
    Abstract: Optics for a multi-track holographic tape recorder are disclosed. A multiplicity of one-dimensional page composers and passive optical means store the data in a multiple track format on a moving tape.
    Type: Grant
    Filed: November 17, 1975
    Date of Patent: August 30, 1977
    Assignee: Honeywell Inc.
    Inventor: Tzuo-Chang Lee
  • Holographic memory with moving memory medium
    Patent number: 3976354
    Abstract: In a holographic memory or a holographic recording system, one dimensional Fourier transform holograms are recorded on a moving memory medium.
    Type: Grant
    Filed: December 14, 1974
    Date of Patent: August 24, 1976
    Assignee: Honeywell Inc.
    Inventors: Michael F. Braitberg, Tzuo-Chang Lee