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:
Jan. 28, 2014
Filed:
Aug. 17, 2011
Christopher P. Ausschnitt, Naples, FL (US);
Nelson Felix, Briarcliff Manor, NY (US);
Christopher P. Ausschnitt, Naples, FL (US);
Nelson Felix, Briarcliff Manor, NY (US);
International Business Machines Corporation, Armonk, NY (US);
Abstract
An alignment feature disposed on a substrate, the alignment feature including a first lithographic pattern having a first aggregate geometric center point defined by a first sub-pattern comprising alignment marks having a first sub-pattern geometric center point arranged a distance (d) in a first direction from the first aggregate geometric center point, and a second sub-pattern comprising alignment marks having a second sub-pattern geometric center point arranged the distance din a reciprocal direction of the first direction from the first aggregate geometric center point.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile