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:
Jun. 07, 2005
Filed:
Dec. 11, 2002
Electronic money transaction system with a radio transmitter and receiver using a portable telephone
Applicants:
Yutaka Takami, Yokohama, JP;
Kenji Matsumoto, Yokohama, JP;
Shigeyuki Itoh, Zushi, JP;
Inventors:
Assignee:
Hitachi, Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F017/60 ;
U.S. Cl.
CPC ...
Abstract
A terminalheld by the user is provided with a radio transmitter and receiver. Electronic money information is transferred via the radio transmitter and receiver. By using a portable telephone, it is unnecessary to directly insert an IC cardinto service supply equipment. In addition to the service supply equipment, a devicefor storing electronic money information in a lump is provided. Since the electronic money information is transferred into the devicefor storing the electronic money information in a lump, it is unnecessary to collect the electronic money information stored in terminals one by one.