Registers – Coded record sensors – Particular sensor structure
Reexamination Certificate
2011-08-16
2011-08-16
Franklin, Jamara A (Department: 2876)
Registers
Coded record sensors
Particular sensor structure
Reexamination Certificate
active
07997491
ABSTRACT:
A color-based content encoding system is provided that includes providing a color-containing image from an electronic device display including a fixed pixel grid, wherein the color-containing image includes a plurality of color pixels on the fixed pixel grid, each of the color pixels having sub-pixels correlating to encoded binary data; reading the color-containing image with a scanner; and decoding the encoded binary data. In one embodiment, the plurality of sub-pixels includes three sub-pixels, wherein each sub-pixel of the three sub-pixels corresponds to a binary data value of “1” or “0”.
REFERENCES:
patent: 5900616 (1999-05-01), Takeuchi et al.
patent: 6685093 (2004-02-01), Challa et al.
patent: 6749120 (2004-06-01), Hung et al.
Kuyper-Hammond Michael Peter
Osborne Michael Charles
Visegrady Tamas
Franklin Jamara A
International Business Machines - Corporation
Kaufman, Esq. Stephen C.
Scully , Scott, Murphy & Presser, P.C.
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