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:
Feb. 03, 2009
Filed:
Mar. 23, 2001
Applicants:
Yusuke Kinoshita, Tokyo, JP;
Keiichi Shimizu, Tokyo, JP;
Inventors:
Yusuke Kinoshita, Tokyo, JP;
Keiichi Shimizu, Tokyo, JP;
Assignee:
Mitsubishi Denki Kabushiki Kaisha, Tokyo, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04L 12/28 (2006.01);
U.S. Cl.
CPC ...
Abstract
A method for packet communication including: sending a packet, by a node configured to be moved among different networks, the packet including a sender address being a private sender address; changing the sender address from the private sender address to a global address, even when the sending is performed in any of the different networks.