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:
Jul. 28, 2026
Filed:
Jul. 28, 2020
Ntt, Inc., Tokyo, JP;
Manabu Yoshino, Musashino, JP;
NTT, Inc., Tokyo, JP;
Abstract
There is provided a switch configuration including one or more first layer switches having first ports and second ports and one or more second layer switches, some of the first ports are connected to the second ports connected to the second layer switches, the second ports connected to the second layer switches are connected to the ports of the second layer switches, the ports of the second layer switches connected to the first layer switches are connected to the ports of the second layer switches connected to the first layer switches, and at least one of the second ports connected to the first ports and the ports of the second layer switches connected to the first layer switches are connected to a relay network.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile