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. 13, 2025
Filed:
May. 18, 2022
The Boeing Company, Chicago, IL (US);
Peter D. Brewer, Westlake Village, CA (US);
Sevag Terterian, Lake Balboa, CA (US);
Diego Eduardo Carrasco, Los Angeles, CA (US);
Charbel Abijaoude, Newbury Park, CA (US);
The Boeing Company, Arlington, VA (US);
Abstract
A method to align targets on opposite sides of a substrate includes forming a first via pattern in a protective layer on a first side of the substrate. The substrate includes a second side opposite the first side. The first via pattern is a first pixelated version of a first alignment target. The first alignment target is optically recognizable by an automated alignment system. The method includes etching a plurality of first vias through the substrate to the second side in the first via pattern. The first via pattern is optically recognizable by the automated alignment system as the first alignment target on both the first side and the second side of the substrate.