Facsimile and static presentation processing – Static presentation processing – Communication
Reexamination Certificate
2007-01-23
2007-01-23
Pokrzywa, Joseph R. (Department: 2625)
Facsimile and static presentation processing
Static presentation processing
Communication
C382S232000, C382S233000, C382S239000, C382S284000, C382S305000
Reexamination Certificate
active
10176057
ABSTRACT:
In an external print controller added to an MFP, bit map data obtained by analyzing and developing received PDL data is once compressed and, subsequently, transferred via a PCI bus. In the compressed bit map data, the data in a compressed state is stored onto an HD in the MFP as it is. The compressed bit map data is read out from the HD, decompressed, and sent to a printer unit.
REFERENCES:
patent: 6330363 (2001-12-01), Accad
patent: 6721071 (2004-04-01), Maruyama
patent: 6952279 (2005-10-01), Iida
Ozaki Hidenori
Takayama Makoto
Canon Kabushiki Kaisha
Fitzpatrick ,Cella, Harper & Scinto
Hang Vu B.
Pokrzywa Joseph R.
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