Patents by Inventor Gilbert J. Mains

Gilbert J. Mains 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).

  • Method of depositing doped amorphous semiconductor on a substrate
    Patent number: 4348428
    Abstract: A method of depositing a doped amorphous semiconductor on a base material including the steps of subjecting the base to an environment including a semiconductor gas such as silane or germane, a dopant gas such as arsine, phosphine, or diborane, and mercury vapor, and exposing the base in such environment to ultraviolet radiation to effect decomposition of the semiconductor and dopant materials onto the base.
    Type: Grant
    Filed: December 15, 1980
    Date of Patent: September 7, 1982
    Assignee: Board of Regents for Oklahoma Agriculture and Mechanical Colleges acting for and on behalf of Oklahoma State University of Agriculture and Applied Sciences
    Inventors: Mark G. Rockley, Gilbert J. Mains