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:
Jun. 23, 2026
Filed:
Jun. 26, 2024
Marvell Asia Pte Ltd, Singapore, SG;
Zhiheng Liao, San Jose, CA (US);
Jianghui Su, San Jose, CA (US);
Xu Han, San Jose, CA (US);
Mo Yang, San Jose, CA (US);
MARVELL ASIA PTE LTD, Singapore, SG;
Abstract
A method for checking integrity of data propagated, in either direction, between a first data link having a first data width and a first data speed, and a plurality of second data links each of which has a second data width narrower than the first width and a second data speed slower than the first speed, includes propagating data with a known pattern (a) from the first link to the plurality of second links, or (b) from the plurality of second links to the first link, selecting bits when transitioning (a) from the first link to each link in the plurality of second links, or (b) from each link in the plurality of second links to the first link, in a manner that preserves the known pattern, and checking for the known pattern when receiving the propagated data at (a) the plurality of second links, or (b) the first link.