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:
Mar. 30, 2004
Filed:
Jul. 31, 2002
Applicant:
Inventors:
Michael R. Bruce, Austin, TX (US);
Victoria Jean Bruce, Austin, TX (US);
Rama R. Goruganthu, Austin, TX (US);
Assignee:
Advanced Micro Devices, Inc., Sunnyvale, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01N 2/100 ;
U.S. Cl.
CPC ...
G01N 2/100 ;
Abstract
Methods and apparatus for inspecting a sample are provided. In one aspect, a method of inspection is provided that includes generating an entangled set of particle beams and directing one of the entangled set of particle beams to a location of a workpiece. One of the entangled set of particle beams interacts with the location of the workpiece. One of the entangled set of particle beams is observed after the interaction with the location of the workpiece to inspect the location of the workpiece.