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:
Jan. 20, 2026
Filed:
Nov. 08, 2022
Yamaha Corporation, Hamamatsu, JP;
Shogo Fujita, Hamamatsu, JP;
Kosuke Onoyama, Hamamatsu, JP;
Koji Onda, Hamamatsu, JP;
Satoshi Miyagishima, Hamamatsu, JP;
Yamaha Corporation, Hamamatsu, JP;
Abstract
A communication system includes a first network device including a RADIUS server configured to determine whether to authenticate a network communication of a terminal, or a first RADIUS client corresponding to a RADIUS server and storing identification information identifying the RADIUS server and a secret key, and a second network device directly connected to the first network device in the same network segment as the first network device. The first network device includes a first processor and a first memory device configured to store a first program, the first program being executed by the first processor to cause the first processor to transmit the identification information and the secret key to the second network device in a first time period.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile