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:
Oct. 14, 2025
Filed:
Jun. 16, 2021
Intel Corporation, Santa Clara, CA (US);
Veronica Strong, Hillsboro, OR (US);
Aleksandar Aleksov, Chandler, AZ (US);
Georgios C. Dogiamis, Chandler, AZ (US);
Telesphor Kamgaing, Chandler, AZ (US);
Neelam Prabhu Gaunkar, Chandler, AZ (US);
Intel Corporation, Santa Clara, CA (US);
Abstract
Embodiments disclosed herein include package substrates and methods of fabricating such substrates. In an embodiment, a package substrate comprises a core with a first surface and a second surface opposite from the first surface. The package substrate further comprises a via hole through the core. In an embodiment the via hole comprises a first portion, a second portion, and a perforated ledge between the first portion and the second portion. In an embodiment, the package substrate further comprises a via filling the via hole.