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:
Dec. 10, 2024

Filed:

Mar. 10, 2020
Applicant:

Omron Corporation, Kyoto, JP;

Inventors:

Taiga Niimi, Kyoto, JP;

Mitsuhiro Yoneda, Kyoto, JP;

Ryota Akai, Kyoto, JP;

Nobuyuki Sakatani, Kyoto, JP;

Shigenori Sawada, Kyoto, JP;

Assignee:

OMRON Corporation, Kyoto, JP;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04L 7/00 (2006.01); H04L 67/12 (2022.01);
U.S. Cl.
CPC ...
H04L 7/0008 (2013.01); H04L 67/12 (2013.01);
Abstract

The present invention decides a reference timer for synchronizing time in consideration of an indicator which indicates a length of a transmission path. A timer decision means for deciding a reference timer out of timers having a plurality of transfer apparatuses acquires, for each of the plurality of transfer apparatuses, a path indicator which indicates a length of a path on a network through which data passes from the transfer apparatus to an end apparatus, and decides a reference timer out of timers of one or more transfer apparatuses having the path indicator which indicates that a path to the end apparatus has a predetermined length out of the plurality of transfer apparatuses.


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