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:
Nov. 25, 2025

Filed:

Sep. 29, 2021
Applicants:

Advanced Micro Devices, Inc., Santa Clara, CA (US);

Ati Technologies Ulc, Markham, CA;

Inventors:

Suming Hu, Santa Clara, CA (US);

Farshad Ghahghahi, Santa Clara, CA (US);

Andrew Kwan Wai Leung, Markham, CA;

Assignees:

ADVANCED MICRO DEVICES, INC., Santa Clara, CA (US);

ATI TECHNOLOGIES ULC, Markham, CA;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 21/673 (2006.01); B23K 1/20 (2006.01); H01L 21/02 (2006.01); H01L 21/67 (2006.01);
U.S. Cl.
CPC ...
H01L 21/67313 (2013.01); H01L 21/02052 (2013.01); H01L 21/02082 (2013.01); H01L 21/67017 (2013.01); B23K 1/206 (2013.01);
Abstract

A carrier boat for die package flux cleaning, including: a body having at least one pair of substantially parallel sides, the body comprising one or more die package receptacles each oriented at a non-parallel angle relative to the substantially parallel sides of the body such that, when a die package is seated in a die package receptacle of the one or more die package receptacles, a first pair of opposing sides of a die of the die package are substantially perpendicular to the substantially parallel sides.


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