The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 22, 2026
Filed:
Oct. 10, 2022
Rofin-sinar Technologies Llc, Plymouth, MI (US);
Matthew R. Kole, Troy, MI (US);
Rofin-Sinar Technologies LLC, Plymouth, MI (US);
Abstract
An apparatus for radial laser processing of a workpiece, located on a center axis, includes a laser beam scanner directing a laser beam along but offset from the center axis, and a bi-conical reflector system including first and second conical mirror surfaces surrounding the center axis. The first conical mirror surface faces away from the center axis to reflect the laser beam radially outwards therefrom, toward the second conical mirror surface. The second conical mirror surface faces the center axis to reflect the laser beam radially inwards toward the workpiece. The laser beam scanner azimuthally scans a location of incidence of the laser beam on the first conical mirror surface to scan an azimuthal angle of propagation of the laser beam from the second conical mirror surface toward the workpiece. The apparatus enables irradiation of the entire circumference of the workpiece without physically rotating the workpiece.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile