Patents by Inventor Ryan W. Gessler

Ryan W. Gessler 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 and apparatus to control mounting pressure of semiconductor crystals
    Patent number: 6106365
    Abstract: A method and apparatus for controlling a mounting pressure for semiconductor ingots provide appropriate mounting pressure so that a high quality bond is formed between a semiconductor ingot and a mounting beam. The pressure between the semiconductor ingot and the mounting beam can be directly determined, but other indications representative of the pressure can be also used to control the mounting pressure.
    Type: Grant
    Filed: November 6, 1998
    Date of Patent: August 22, 2000
    Assignee: SEH America, Inc.
    Inventor: Ryan W. Gessler