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:
May. 20, 2003
Filed:
Dec. 27, 1999
Applicant:
Inventor:
Ryuhei Fujiwara, Tokyo, JP;
Assignee:
NEC Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04L 2/906 ;
U.S. Cl.
CPC ...
H04L 2/906 ;
Abstract
A radio information terminal comprises a radio unit, functioning as a proxy server to a portable computer when it is connected to the portable computer and unable to receive a control radio wave from a base station, and synchronizing information received from the portable computer with information of an original server via the base station when it comes to receive the control radio wave from the base station.