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:
Feb. 04, 2025
Filed:
Nov. 30, 2021
Hrl Laboratories, Llc, Malibu, CA (US);
Florian G. Herrault, Malibu, CA (US);
HRL LABORATORIES, LLC, Malibu, CA (US);
Abstract
An electronic assembly, comprising a carrier wafer of a first material, having a top wafer surface and a bottom wafer surface; said carrier wafer comprising a through-wafer cavity having walls that join said top wafer surface to said bottom wafer surface; and an insulator of a second material, different from the first material, having insulator top and bottom surfaces, joined by insulator side surfaces, and having a conducting via that passes through said insulator between said insulator top surface and said insulator bottom surface; wherein the insulator is held in said through-wafer cavity by direct contact of the insulator side surfaces with an attachment metal that fills said through-wafer cavity.