Patents by Inventor Tim Hart

Tim Hart 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).

  • Quartz window for a degas chamber
    Patent number: 8603292
    Abstract: A five-sided quartz window configured to be mounted on a degas chamber as a UV-transmissive window. The quartz window is made of synthetic quartz and has a uniform thickness. The shape of the quartz window is defined by an upper surface, a lower surface and a sidewall therebetween. The sidewall has five straight sections interconnected by five arcuate sections. The quartz window has four arcuate recesses extending into the sidewall.
    Type: Grant
    Filed: October 28, 2009
    Date of Patent: December 10, 2013
    Assignee: Lam Research Corporation
    Inventors: Jason Augustino, Tim Hart
  • QUARTZ WINDOW FOR A DEGAS CHAMBER
    Publication number: 20110097900
    Abstract: A five-sided quartz window configured to be mounted on a degas chamber as a UV-transmissive window. The quartz window is made of synthetic quartz and has a uniform thickness. The shape of the quartz window is defined by an upper surface, a lower surface and a sidewall therebetween. The sidewall has five straight sections interconnected by five arcuate sections. The quartz window has four arcuate recesses extending into the sidewall.
    Type: Application
    Filed: October 28, 2009
    Publication date: April 28, 2011
    Applicant: Lam Research Corporation
    Inventors: Jason Augustino, Tim Hart