Patents by Inventor Rene J. Lyman

Rene J. Lyman 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).

  • Portable laser head
    Patent number: 7653116
    Abstract: A portable laser head has a single-piece holder configured with a plurality of spaced-apart nests. The nests are arranged to receive at least a non-linear frequency converter, a V-shaped beam splitter and a dump collimator. Alternatively, the holder has multiple nests configured to receive an input collimator and output focusing optics unit in addition to the non-linear frequency converter, V-shaped beam splitter and dump collimator. The holder is characterized by small dimensions allowing for self-alignment of the above-referred components.
    Type: Grant
    Filed: February 27, 2008
    Date of Patent: January 26, 2010
    Assignee: IPG Photonics Corporation
    Inventors: Yuri Grapov, William D. Jones, Stephen J. Kasik, Jr., Rene J. Lyman
  • Portable laser head
    Publication number: 20090213894
    Abstract: A portable laser head has a single-piece holder configured with a plurality of spaced-apart nests. The nests are arranged to receive at least a non-linear frequency converter, a V-shaped beam splitter and a dump collimator. Alternatively, the holder has multiple nests configured to receive an input collimator and output focusing optics unit in addition to the non-linear frequency converter, V-shaped beam splitter and dump collimator. The holder is characterized by small dimensions allowing for self-alignment of the above-referred components.
    Type: Application
    Filed: February 27, 2008
    Publication date: August 27, 2009
    Inventors: Yuri Grapov, William D. Jones, Stephen J. Kasik, JR., Rene J. Lyman