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.

Date of Patent:
Feb. 24, 2026

Filed:

May. 23, 2022
Applicant:

Intel Corporation, Santa Clara, CA (US);

Inventors:

Frederick Atadana, Hillsboro, OR (US);

Jean Bosco Kana Kana, Chandler, AZ (US);

Assignee:

Intel Corporation, Santa Clara, CA (US);

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 23/00 (2006.01); H01L 25/065 (2023.01);
U.S. Cl.
CPC ...
H01L 24/83 (2013.01); H01L 24/26 (2013.01); H01L 24/29 (2013.01); H01L 24/32 (2013.01); H01L 24/73 (2013.01); H01L 24/92 (2013.01); H01L 24/13 (2013.01); H01L 24/14 (2013.01); H01L 24/16 (2013.01); H01L 24/81 (2013.01); H01L 25/0655 (2013.01); H01L 2224/13111 (2013.01); H01L 2224/13147 (2013.01); H01L 2224/14152 (2013.01); H01L 2224/16225 (2013.01); H01L 2224/26122 (2013.01); H01L 2224/2919 (2013.01); H01L 2224/2929 (2013.01); H01L 2224/29386 (2013.01); H01L 2224/32225 (2013.01); H01L 2224/73204 (2013.01); H01L 2224/81203 (2013.01); H01L 2224/81815 (2013.01); H01L 2224/83009 (2013.01); H01L 2224/83102 (2013.01); H01L 2224/83375 (2013.01); H01L 2224/83379 (2013.01); H01L 2224/8385 (2013.01); H01L 2224/92125 (2013.01); H01L 2924/05442 (2013.01); H01L 2924/0665 (2013.01);
Abstract

A microelectronic assembly comprises a first microelectronic component; a second microelectronic component under an area of the first microelectronic component and coupled to the first component through first interconnect structures within a central region of the area, and second interconnect structures within a peripheral region of the area, adjacent to the central region. A heterogenous dielectric surface on the first or second component or both and within a gap between the first and second components has a first surface composition within the central region and at least a second surface composition within the peripheral region.


Find Patent Forward Citations

Atadana, Frederick. (2026). Microelectronic assembly with underfill flow control (U.S. Patent No. 12564085). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12564085

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Loading…