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:
Nov. 04, 2025
Filed:
Aug. 15, 2022
Hrl Laboratories, Llc, Malibu, CA (US);
Florian Herrault, Malibu, CA (US);
HRL LABORATORIES, LLC, Malibu, CA (US);
Abstract
An electronic assembly, having a carrier wafer with a top wafer surface and a bottom wafer surface; an electronic integrated circuit being formed in the carrier wafer and comprising first and second integrated circuit contact pads; said carrier wafer comprising a through-wafer cavity having walls that join said top wafer surface to said bottom wafer surface; first and second component chips held in said through-wafer cavity each by direct contact of at least a side surface of said first and second component chips with a heat conducting attachment material that fills said through-wafer cavity; said first and second component chips comprising respectively at least a first and a second component contact pads; a barrier having a heat conductivity lower than a heat conductivity of said carrier wafer held by said heat conducting attachment material in said through-wafer cavity between said first and said second component chips.