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:
Jun. 21, 2005
Filed:
Apr. 10, 2003
Todd E. Lizotte, Manchester, NH (US);
Orest Ohar, Hooksett, NH (US);
Todd E. Lizotte, Manchester, NH (US);
Orest Ohar, Hooksett, NH (US);
Hitachi Via Mechanics, Ltd., Ebina, JP;
Abstract
A laser process system with multiple, independently steerable laser beamlets and including a laser and beam shaper for generating a shaped source beam, a splitter stage for generating a plurality of beamlets from the shaped source beam, a beamlet controller including an independently steerable beamlet steering mirror for and corresponding to each beamlet for independently directing the corresponding beamlet, a mirror controller for controlling each beamlet steering mirror, and an optical path including a scanning lens for directing each steered beamlet to a target area of a workpiece. Each beamlet steering mirror is a multi-axis micro-electro-mechanical mirror and the system further includes a beam dump located in the optical path for intercepting a beamlet steered into the beam dump by the corresponding beamlet steering mirror.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile