Patents by Inventor Hans-Georg Rosen

Hans-Georg Rosen 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 of welding metal bands together
    Patent number: 4529862
    Abstract: A method is disclosed for welding coiled metal bands together in a rotatable drum. An energy beam is introduced from an energy beam generator arranged stationary outside the drum coaxially into the interior of the drum. The energy beam is directed to a predetermined weld area by deflecting the energy beam at least once transversely, preferably at an angle of about 90.degree., from the axis of the drum.
    Type: Grant
    Filed: August 12, 1983
    Date of Patent: July 16, 1985
    Assignee: Siemens Aktiengesellschaft
    Inventors: Hans Lamatsch, Hans-Georg Rosen
  • Method for securing optical and electro-optical components
    Patent number: 4469929
    Abstract: A method for fastening optical and electro-optical components characterized by the component being fixed either individually to a base member or another component by being secured by laser welding. Preferably, the component is either secured directly to a weldable support member or to an intermediate carrier which in turn is connected to a weldable support member and the support member is then welded to a base member by the laser welding.
    Type: Grant
    Filed: July 8, 1982
    Date of Patent: September 4, 1984
    Assignee: Siemens Aktiengesellschaft
    Inventors: Hans-Georg Rosen, Julius Wittmann