Registers – Records – Particular code pattern
Reexamination Certificate
2006-07-18
2010-10-05
St. Cyr, Daniel (Department: 2876)
Registers
Records
Particular code pattern
C235S385000
Reexamination Certificate
active
07806342
ABSTRACT:
An object comprising first coded data and a random pattern disposed on or in a surface thereof is provided. The first coded data identifies a plurality of fiducials on the surface and the random pattern defines at least one fingerprint for the object.
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Dymetman, M., and Copperman, M., “Intelligent Paper in Electronic Publishing, Artist Imaging, and Digital Typography, Proceedings of EP '98”, Mar./Apr. 1998, Springer Verlag LNCS 1375, pp. 392-406.
Lapstun Paul
Silverbrook Kia
Cyr Daniel St.
Silverbrook Research Pty Ltd
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