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. 21, 2010
Filed:
Jan. 11, 2006
Applicants:
Tohru Hasegawa, Osaka, JP;
Nobuo Shirai, Osaka, JP;
Inventors:
Tohru Hasegawa, Osaka, JP;
Nobuo Shirai, Osaka, JP;
Assignee:
Fujitsu Limited, Kawasaki, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04L 12/28 (2006.01); H04L 12/66 (2006.01);
U.S. Cl.
CPC ...
Abstract
When a partial rate guaranteed service is applied to a communication line connecting predetermined routers, a TCP tunnel (TCP connection) is established between the routers, a packet whose destination is a router connected to the communication line is passed through the TCP tunnel, and other packets of an application using a UDP of a VoIP or the like are forwarded by a normal routing control without being passed through the TCP tunnel.
Hasegawa, Tohru. (2010). Packet transfer method and apparatus (U.S. Patent No. 7856021). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7856021
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile