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:
Nov. 10, 2026
Filed:
Sep. 27, 2021
Ntt, Inc., Tokyo, JP;
Junki Ichikawa, Tokyo, JP;
Hideki Nishizawa, Tokyo, JP;
Kenji Shimizu, Tokyo, JP;
Yukio Tsukishima, Tokyo, JP;
Tomoya Hibi, Tokyo, JP;
Kiwami Inoue, Tokyo, JP;
NTT, Inc., Tokyo, JP;
Abstract
An intermediate deviceA is the intermediate deviceA disposed between a requesterfor transferring data using RDMA and a responder. The intermediate deviceA extracts a combination of a QPN of the requesterand the QPN of the responderfrom a packet transmitted and received when establishing the connection, and registers the combination in a QPN table. The intermediate deviceA manages an MSN by a WQ table, and transitions the MSN number when receiving a request with a flag of Last or Only from the requester, and returns a pseudo-Response including the MSN after the transition.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile