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:
Dec. 24, 2013
Filed:
Sep. 29, 2009
Applicant:
Yasuhiro Yamasaki, Tokyo, JP;
Inventor:
Yasuhiro Yamasaki, Tokyo, JP;
Assignee:
NEC Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04L 12/26 (2006.01);
U.S. Cl.
CPC ...
Abstract
In a system, there is provided a packet information registration section for selecting one of the plurality of packet information storage areas upon receiving a packet and storing, in the selected packet information storing area, information corresponding to the field values including at least the acknowledgment number in the received packet, and a counting section for counting the number of pieces of information commonly stored in packet information storage areas equal in number two or more than a predetermined number.