Patents by Inventor Max Breitschafter

Max Breitschafter 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 for generating a laser pulse for the fine machining of workpieces using a fiber laser
    Patent number: 8068520
    Abstract: Method for generating a laser pulse for the fine machining of workpieces using a fiber laser, the laser fiber of which is optically pumped by use of at least one diode laser which is operated by a current pulse whose slew rate, pulse height, and pulse length are adjusted in adaptation to the laser fiber in such a way that the laser pulse (22) is initially composed of a primary relaxation pulse (A), independently of the pulse length of the current pulse.
    Type: Grant
    Filed: July 20, 2006
    Date of Patent: November 29, 2011
    Assignee: ROFIN-BAASEL Lasertech GmbH & Co. KG
    Inventors: Max Breitschafter, Wulf Polack
  • Method for generating a laser pulse for the fine machining of workpieces using a fiber laser
    Publication number: 20070017905
    Abstract: Method for generating a laser pulse for the fine machining of workpieces using a fiber laser, the laser fiber of which is optically pumped by use of at least one diode laser which is operated by a current pulse whose slew rate, pulse height, and pulse length are adjusted in adaptation to the laser fiber in such a way that the laser pulse (22) is initially composed of a primary relaxation pulse (A), independently of the pulse length of the current pulse.
    Type: Application
    Filed: July 20, 2006
    Publication date: January 25, 2007
    Inventors: Max Breitschafter, Wulf Polack