Registers – Coded record sensors – Particular sensor structure
Reexamination Certificate
2006-08-01
2006-08-01
Lee, Seung H (Department: 2876)
Registers
Coded record sensors
Particular sensor structure
C235S380000, C235S492000, C235S493000
Reexamination Certificate
active
07083094
ABSTRACT:
The apparatus and method described herein provides for creating multiple spatial patterns, such as magnetic patterns on credit cards. The invention includes storage of information from which patterns may be created, a pattern creation device for creating the spatial patterns, and control whereby the information which is stored is selectively utilized to cause the pattern creation. This allows multiple desired patterns to be simulated, allowing convenient replacement of a number of separate pattern carrying devices.
REFERENCES:
patent: 4766293 (1988-08-01), Boston
patent: 4868376 (1989-09-01), Lessin et al.
patent: 4968873 (1990-11-01), Dethloff et al.
patent: 5140517 (1992-08-01), Nagata et al.
patent: 5530232 (1996-06-01), Taylor
Lee Seung H
Pixel Instruments Corporation
Stevens Law Group
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