Title: IC card controller for computer
Application Number: 99113649 Application Date: 1999.04.19
Publication Number: 1233029 Publication Date: 1999.10.27
Approval Pub. Date: Granted Pub. Date:
International Classifi-cation: G06K19/07
Applicant(s) Name: Shenhua Kehuan Computer Technology Co., Ltd., Shan Address: 201206
Inventor(s) Name: Liu Xiaolu, Liao Honglang
Attorney & Agent: zhang jing
Abstract:
     The IC card controller consists of minimal monochip computer unit, IC card read/write circuit, communication interface between the monochip computer and PC, PC monitoring and controlling circuit, power source circuit and state indiation circuit. The controller can perform functions difficult for man to realize. For example, the IC card holder can use the computer in any time needed, the computer may be unattended one, and when one altered correct card is used, the previous work may be continued without data loss. With reasonable structure and low cost, the IC card controller may be used widely for control of various computer and computer working station in school, organization, etc.
Time: 8
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