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:
Sep. 17, 2013
Filed:
Oct. 21, 2009
Applicants:
Yusuke Yamazaki, Tokyo, JP;
Masaki Tashiro, Saitama, JP;
Inventors:
Yusuke Yamazaki, Tokyo, JP;
Masaki Tashiro, Saitama, JP;
Assignee:
Oki Electric Industry Co., Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04L 12/28 (2006.01);
U.S. Cl.
CPC ...
Abstract
A packet transfer device includes: an address conversion unit that allocates a global address to a plurality of private addresses of the plurality of private networks and converts address information and a port number included in a header of a received packet;