Patents by Inventor Bruce Lu

Bruce Lu 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).

  • Lounge chair backrest with a three dimensional design
    Patent number: 6371555
    Abstract: A backrest of a lounge chair that has an open frame partially shrouded by a sheath. The sheath has a light transmissive front half. The rear half has a decorative design element and the front half has a decorative design element. The two decorative design elements are spaced from each other so that when looking through the light transmissive front half, both decorative design elements may be seen with the decorative design element on the rear half appearing to be further away than the decorative design element on the front half.
    Type: Grant
    Filed: September 21, 2000
    Date of Patent: April 16, 2002
    Assignee: Atico International USA, Inc.
    Inventors: Beth A. Edwards, Bruce Lu
  • Pad conditioner cleaning apparatus
    Patent number: 6358124
    Abstract: A chemical mechanical polishing apparatus includes a pad conditioner having a conditioner head, a cleaning cup for receiving and cleaning the conditioner head of the pad conditioner, and a fluid dispenser for dispensing a cleaning fluid onto the conditioner head.
    Type: Grant
    Filed: December 29, 1998
    Date of Patent: March 19, 2002
    Assignee: Applied Materials, Inc.
    Inventors: Raijiro Koga, Hiromi Tsuruta, Takashi Kumagai, Gee Hoey, Brian J. Brown, Boris Fishkin, Fred C. Redeker, Bruce Lu, Rex Lu, K. Y. Wang, Roland Shu