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:
May. 27, 2025
Filed:
Dec. 22, 2021
Applicant:
Intel Corporation, Santa Clara, CA (US);
Inventor:
Kishore Kasichainula, Phoenix, AZ (US);
Assignee:
Intel Corporation, Santa Clara, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04J 3/06 (2006.01); H04L 7/04 (2006.01);
U.S. Cl.
CPC ...
H04J 3/0667 (2013.01); H04L 7/048 (2013.01);
Abstract
System and techniques for synchronizing a real-time clock and a network clock are described herein. A network device maintains an always running time (ART) replica of an ART in a compute system. The network device samples network time updates (e.g., precision time protocol messages) and the ART replica to produce error correction of the ART replica to the network time. The error correction is written to memory of the compute device to enable high precision synchronization between clock sources local to the compute device and the network time.