Patents by Inventor Steve Kuo-Ren Hisa

Steve Kuo-Ren Hisa 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).

  • Laser annealing of complex metal oxides (CMO) memory materials for non-volatile memory integrated circuits
    Patent number: 7309616
    Abstract: A method is disclosed to effectively achieve a low deposition temperature of CMO memory materials by depositing the CMO memory material at relatively low temperatures that give an amorphous film, then to later melt and re-crystallize the CMO memory material with a laser (laser annealing).
    Type: Grant
    Filed: March 13, 2003
    Date of Patent: December 18, 2007
    Inventors: Makoto Nagashima, Darrell Rinerson, Steve Kuo-Ren Hisa