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:
Nov. 22, 2011
Filed:
Mar. 30, 2007
Jason A. Garcia, Chandler, AZ (US);
Jason A. Garcia, Chandler, AZ (US);
Intel Corporation, Santa Clara, CA (US);
Abstract
The formation of marks on devices is described. In one embodiment, a method for marking a device includes forming a plurality of unique marks sequentially on a device. The method includes defining a virtual array having a plurality of cells extending in an x-direction and a plurality of cells extending in a y-direction, wherein the marks are each positioned in a cell in the virtual array. The method also includes capturing an image including the relative cell position of the marks within the virtual array and converting the relative position of the marks within the virtual array into a set of coordinates including an x value along the x-direction and a y value along the y-direction for each of the marks. The method also includes generating a device identification using a plurality of the x values and the y values. Other embodiments are described and claimed.