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:
May. 15, 2012
Filed:
Sep. 22, 2008
Brian W. Baird, Portland, OR (US);
Kelly J. Bruland, Portland, OR (US);
Robert Hainsey, Portland, OR (US);
Brian W. Baird, Portland, OR (US);
Kelly J. Bruland, Portland, OR (US);
Robert Hainsey, Portland, OR (US);
Electro Scientific Industries, Inc., Portland, OR (US);
Abstract
A laser processing system includes a beam positioning system to align beam delivery coordinates relative to a workpiece. The beam positioning system generates position data corresponding to the alignment. The system also includes a pulsed laser source and a beamlet generation module to receive a laser pulse from the pulsed laser source. The beamlet generation module generates a beamlet array from the laser pulse. The beamlet array includes a plurality of beamlet pulses. The system further includes a beamlet modulator to selectively modulate the amplitude of each beamlet pulse in the beamlet array, and beamlet delivery optics to focus the modulated beamlet array onto one or more targets at locations on the workpiece corresponding to the position data.