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:
Apr. 25, 2023
Filed:
Sep. 18, 2020
Applicant:
Xilinx, Inc., San Jose, CA (US);
Inventor:
Paolo Novellini, Gorgonzola, IT;
Assignee:
XILINX, INC., San Jose, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04J 3/06 (2006.01); H04L 7/00 (2006.01);
U.S. Cl.
CPC ...
H04J 3/0661 (2013.01); H04L 7/0037 (2013.01);
Abstract
A method for measuring asynchronous timestamp requests includes receiving a timestamp ('TS') request from a client device during a first interval of a time of day ('TOD') clock, and calculating, using the TOD clock, at a next interval of the TOD clock, a TS correction of the TS request relative to a reference point of the first TOD clock interval. The method further includes adding the TS correction to the reference point of the first interval of the TOD clock, and outputting the corrected TS to the client device.