Patents by Inventor David G. Goodman

David G. Goodman 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).

  • Adaptive focusing and transport system for electroplating
    Patent number: 11942341
    Abstract: A system and method for plating a workpiece are described. In one aspect, an apparatus includes a deposition chamber, a workpiece holder adapted for insertion into and removal from the deposition chamber, a shield with patterns of apertures corresponding to features on the workpiece, a shield holder also adapted for insertion into and removal from the deposition chamber and a positioning mechanism to position the workpiece in the workpiece holder such that the pattern of apertures on the shield will align with the corresponding features on the workpiece when the workpiece holder and shield holder are inserted into the deposition chamber.
    Type: Grant
    Filed: January 26, 2022
    Date of Patent: March 26, 2024
    Assignee: ASMPT NEXX, INC.
    Inventors: Arthur Keigler, David G. Guarnaccia, Freeman Fisher, Demetrius Papapanayiotou, Jonathan Haynes, Daniel L. Goodman
  • Retractable water ski rope
    Patent number: D334960
    Type: Grant
    Filed: October 18, 1990
    Date of Patent: April 20, 1993
    Inventor: David G. Goodman