EP0168836B1
Expired / Lapsed
EP
⏱️ 0.0 years remaining
Ic card and ic card reader
Assignee: Oki Electric Industry Co Ltd
•
Filing: 1985-07-19
•
Granted: 1990-11-07
•
Expires: 2005-07-19
Abstract
No abstract record available.
Inventors
- 👤 Shin-Ichi Oki Electric Co. Ltd. Suto
- 👤 Toshihiko Oki Electric Co. Ltd. Okada
Bibliographic Details
Application Number
—
Jurisdiction
EP
Data Source
google_patents
Last Synchronized
2026-10-27 23:42
CPC Classifications
G; G07; G07F; G07F7/00; G07F7/08; G07F7/10; G07F7/1008; G06; G06K; G06K19/00; G06K19/06; G06K19/067; G06K19/07; G06K19/0723; G06K19/0728; G06K19/077; G06K19/07701; G06K19/07703; G06K19/07749; G06K7/00; G06K7/10; G06K7/10544; G06K7/10821; G06K7/1097; G06Q; G06Q20/00; G06Q20/30; G06Q20/34; G06Q20/341; G06Q20/38; G06Q20/40; G06Q20/409; G06Q20/4093; G07C; G07C9/00; G07C9/20; G07C9/28
Claims Analysis
Total Claims: 3
Claim 1
Independent Claim
178 words
An IC card for effecting financial transaction comprising: an integrated circuit (2) composed of a transmitter/receiver (12), a processor (9), a memory (10) and a display controller (11), a display (3) control switch means (7, 8) being operable for causing said display (3) to display data, the arrangement being such that the desired data stored in said memory (10) can be displayed on said display (3) by a command delivered through said transmitter/receiver (12) or by actuation of said control switch means (7, 8), the memory (10) storing data related to a plurality of transactions, characterized in that data concerning a plurality of transactions can be displayed and said control switch means (7, 8) being operable for successively switching data displayed on said display (3), said control switch means including a first control switch (7) for switching said display to display a newer transaction data than the transaction data displayed at the present time and second control switch (8) for switching said display to display an older transaction data than the transaction data displayed at the present time.
Claim 2
Dependent Claim
178 words
An IC card for effecting financial transaction comprising: an integrated circuit (2) composed of a transmitter/receiver (12), a processor (9), a memory (10) and a display controller (11), a display (3) control switch means (7, 8) being operable for causing said display (3) to display data, the arrangement being such that the desired data stored in said memory (10) can be displayed on said display (3) by a command delivered through said transmitter/receiver (12) or by actuation of said control switch means (7, 8), the memory (10) storing data related to a plurality of transactions, characterized in that data concerning a plurality of transactions can be displayed and said control switch means (7, 8) being operable for successively switching data displayed on said display (3), said control switch means including a first control switch (7) for switching said display to display a newer transaction data than the transaction data displayed at the present time and second control switch (8) for switching said display to display an older transaction data than the transaction data displayed at the present time.
Claim 3
Dependent Claim
34 words
An IC card holder for receiving an IC card according to claim 1, characterized in that it comprises presser levers (39, 40) for actuating said control switch means (7, 8) of said IC card.
References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
Maintenance schedule is calculated for granted US utility patents.