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:
Sep. 30, 2025
Filed:
Sep. 18, 2022
Applicant:
Marvell Asia Pte Ltd, Singapore, SG;
Inventors:
William Brad Matthews, Los Gatos, CA (US);
Meg Lin, Saratoga, CA (US);
Puneet Agarwal, Santa Clara, CA (US);
Assignee:
Marvell Asia Pte Ltd, Singapore, SG;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04L 47/30 (2022.01); H04L 9/40 (2022.01);
U.S. Cl.
CPC ...
H04L 47/30 (2013.01); H04L 63/0485 (2013.01);
Abstract
A Media Access Control Security (MACsec) core architecture implements flow control and bandwidth management when bandwidth is expanded internally due to encryption overhead and packet injection. External flow control requests are merged with internal flow control states and sent to a connected host.