ALEXANDRIA, Va., May 12 -- United States Patent no. 12,624,990, issued on May 12, was assigned to Primes GmbH Messtechnik fur die Produktion mit Laserstrahlung (Pfungstadt, Germany).
"System and method for focal position control" was invented by Reinhard Kramer (Pfungstadt, Germany), Otto Marten (Dreieich, Germany), Stefan Wolf (GroB-Gerau, Germany), Johannes RoBnagel (Mainz-Kastel, Germany) and Roman Niedrig (Berlin).
According to the abstract* released by the U.S. Patent & Trademark Office: "The present disclosure relates to a beam analysis device for determining a light beam state, e.g., determining the focal position of a light beam, where the device has a partial beam imaging device having at least one first selection device for form...