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. 29, 2012
Filed:
Dec. 22, 2008
Douglas M. Carson, Cushing, OK (US);
Douglas M. Carson, Cushing, OK (US);
Doug Carson & Associates, Cushing, OK (US);
Abstract
Various embodiments of the present invention are generally directed to a method and apparatus for transferring an XY image to a rotating substrate, such as a semiconductor substrate, storage medium, etc. An XY image pattern comprising a plurality of image elements is divided into a matrix of adjacent tiles. A write beam is used to write the XY image pattern to a rotating substrate by defining a radial path at a selected radius of the rotating substrate, identifying the tiles of said matrix that intersect said radial path, and writing a portion of the XY image pattern at the selected radius using image elements from the identified tiles.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile