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:
Oct. 08, 1996
Filed:
Oct. 17, 1994
Paul Laferriere, Somerville, MA (US);
Panasonic Technologies, Inc., Princeton, NJ (US);
Abstract
Apparatus for laser treatment of a material includes a source that generates a laser beam which a lens focuses into a focused beam having a predetermined cross-sectional diameter defining a spot. A dichroic mirror directs the focused beam along an optical axis such that the spot is produced on the material for treatment. A video camera monitors the treatment of the material and has an optical path extending at least partially along the optical axis of the focused beam. A ring illuminator is disposed around the optical axis to directly illuminate the material.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile