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:
Aug. 25, 2015
Filed:
Jan. 08, 2014
Canon Kabushiki Kaisha, Tokyo, JP;
Tetsuo Ido, Yokohama, JP;
CANON KABUSHIKI KAISHA, Tokyo, JP;
Abstract
In connection establishment processing in TCP communication, a next transmission destination IP address is decided by referring to a routing table. A next transmission destination MAC address associated with the next transmission destination IP address is decided by referring to the ARP table. The transmission destination IP address and the next transmission destination MAC address are stored as the connection management information in a connection management table. A transmission packet is created using the transmission destination IP address and the next transmission destination MAC address which are managed by the connection management information stored in the connection management table.