Patents by Inventor Bejamin M. Johnston

Bejamin M. Johnston 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).

  • Publication number: 20090321397
    Abstract: Laser-scribing systems and translation stages operable to support a workpiece during laser scribing are provided. A laser-scribing system includes a base section, a bed supported by the base section, a laser, a first driving mechanism operable to move a workpiece longitudinally along the bed, and a second driving mechanism. The bed comprises a movable section configured to translate with respect to the base section. The movable section comprises a gap to allow a laser beam to pass through. The laser is positioned to direct the laser beam through the gap. The second driving mechanism is operable to laterally translate the laser and the movable section in order to scribe a pattern on the workpiece.
    Type: Application
    Filed: April 10, 2009
    Publication date: December 31, 2009
    Applicant: Applied Materials, Inc.
    Inventors: Sriram Krishnaswami, Shinichi Kurita, Bassam Shamoun, Bejamin M. Johnston, John M. White, Jiafa Fan, Inchen Huang