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. 28, 2019
Filed:
Dec. 20, 2016
Kla-tencor Corporation, Milpitas, CA (US);
Sagar A. Kekare, Milpitas, CA (US);
KLA-Tencor Corporation, Milpitas, CA (US);
Abstract
Methods and systems for determining electrically relevant placement of metrology targets using design analysis are disclosed. The method may include: identifying at least one critical design element of an integrated circuit based on a design of the integrated circuit; determining whether the design of the integrated circuit allows for an insertion of a metrology target in a vicinity of the at least one critical design element; and modifying the design of the integrated circuit by inserting a metrology target into the vicinity of the at least one critical design element when the design of the integrated circuit allows for the insertion of the metrology target.