Patents Represented by Attorney Mike J. Zelenka

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  • IR detector structure and method of making
    Patent number: H894
    Abstract: An IR detector structure is made from a CdTe substrate by polishing the C subtrate, and transferring the cleaned substrate to a chamber for successive epitaxial growth of HgCdTe and CdTe layers insitu without removal reducing contamination at the interfaces due to exposure to the atmosphere.
    Type: Grant
    Filed: July 13, 1989
    Date of Patent: March 5, 1991
    Assignee: The United States of America as represented by the Secretary of the Army
    Inventor: James Halvis