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:
Apr. 01, 2003
Filed:
Aug. 10, 1998
Kenji Takeda, Tokyo, JP;
Tomoki Osawa, Tokyo, JP;
NEC Corporation, , JP;
Abstract
In a data communication network, a first connection is established over a wireless link between a terminal and a router and a second connection is established between the router and a server over a land-line network. Communication protocol data necessary for communication control with the server is transferred from the terminal to the router. A data signal from the terminal is received at the router and converted into a packet according to communication protocol defined by the transferred protocol data between the router and the server and then transmitted to the server. A data signal from the server is received at the router and converted into a packet according to communication protocol defined by the transferred protocol data between the router and the terminal and then transmitted to the terminal.