Coded data generation or conversion – Digital code to digital code converters – To or from packed format
Reexamination Certificate
2007-02-20
2008-07-01
Nguyen, Khai M (Department: 2819)
Coded data generation or conversion
Digital code to digital code converters
To or from packed format
C341S051000, C703S026000
Reexamination Certificate
active
07394409
ABSTRACT:
Emulation methods are provided for two PACK instructions, one for Unicode data and the other for ASCII coded data in which processing is carried out in a block-by-block fashion as opposed to a byte-by-byte fashion as a way to provide superior performance in the face of the usual challenges facing the execution of emulated data processing machine instructions as opposed to native instructions.
REFERENCES:
patent: 6039765 (2000-03-01), Trissel
patent: 6163764 (2000-12-01), Dulong et al.
patent: 7092869 (2006-08-01), Hilton
patent: 2003/0093649 (2003-05-01), Hilton
Rajendran Antonisamy A.
Somasundaram Muruganandam
Campbell John E.
Cutter, Esq. Lawrence D.
Heslin Rothenberg Farley & & Mesiti P.C.
International Business Machines - Corporation
Nguyen Khai M
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