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:
Feb. 03, 1998
Filed:
Apr. 22, 1996
Applicant:
Inventor:
Tomoaki Ieda, Neyagawa, JP;
Assignee:
Matsushita Electric Industrial Co., Ltd., Osaka-Fu, JP;
Primary Examiner:
Int. Cl.
CPC ...
G06K / ;
U.S. Cl.
CPC ...
235441 ; 235492 ;
Abstract
An IC-card reader/writer for an IC-card has an insertion chamber (7) for receiving the IC-card (80), plural contact springs (5a1, 5a2, 5a3) for contacting plural contact regions (C1-C4) provided in a front row of the IC-card (80), and at least two contact springs (5a5, 5a7) for contacting plural contact regions (C5-C8) provided in a rear row of the IC-card (80); the plural contact springs (5a1, 5a2, 5a3) are disposed between the at least two contact springs (5a5, 5a7) in the insertion chamber (7).
Quick Actions:
Ieda, Tomoaki. (1998). Ic-card reader/writer for an ic-card (U.S. Patent No. 5714742). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5714742
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile