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:
Mar. 26, 2002
Filed:
Nov. 20, 1998
Yushi Niwa, Tokyo, JP;
Hidehiro Matsumoto, Tokyo, JP;
NEC Corporation, Tokyo, JP;
Abstract
A communication method for a wireless transmission network having a plurality of terminals and a central server, disclosed in the context of an E-mail system. The source terminal sends only a mail header identifying the message source, the destination and other attribute information to the server. The destination terminal receives the digital data directly from the source terminal when desired after first downloading the mail header from the server. Thus, a data recipient can reduce unnecessary communication cost and storage resources in the server and in the system, can be saved.
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