Electrical computers and digital data processing systems: input/ – Input/output data processing – Data transfer specifying
Reexamination Certificate
2007-01-23
2007-01-23
Fleming, Fritz (Department: 2181)
Electrical computers and digital data processing systems: input/
Input/output data processing
Data transfer specifying
C347S001000, C347S005000, C710S001000, C710S052000, C710S053000, C710S100000
Reexamination Certificate
active
10649578
ABSTRACT:
A data transferring apparatus has an ASIC (Application Specific Integrated Circuit), and the ASIC incorporates an interface unit, a head controlling unit, a receiving buffer unit and a DECU, which are coupled to be capable of transferring data. The DECU incorporates a development processing controller having a decode circuit for performing hardware development on compressed recording data, and a line buffer storing developed recording data. The DECU and the head controlling unit are coupled by an internal bus IB in order to perform data transfer.
REFERENCES:
patent: 4918624 (1990-04-01), Moore et al.
patent: 5511151 (1996-04-01), Russell et al.
patent: 5634090 (1997-05-01), Narukawa et al.
patent: 6304335 (2001-10-01), Furuya et al.
patent: 6388760 (2002-05-01), Kadota et al.
patent: 6665088 (2003-12-01), Chiba et al.
patent: 6687022 (2004-02-01), Lapstun et al.
patent: 6819443 (2004-11-01), Shima et al.
patent: 0 802 503 (1997-10-01), None
patent: 1 079 326 (2001-02-01), None
patent: 05-334213 (1993-12-01), None
FreeBSD; FreeBSD Developers' Handbook; 1995; Chapter 9 DMA; http://www.freebsd.org/doc/en—US.ISO8859-1/books/developers-handbook/dma.html.
European Search Report dated Jul. 25, 2005.
Fukumitsu Yasunori
Kimura Masahiro
Edwards Angell Palmer & & Dodge LLP
Fleming Fritz
Franklin, Jr. Richard B.
Penny, Jr. John J.
Seiko Epson Corporation
LandOfFree
Data transferring apparatus for transferring liquid ejection... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Data transferring apparatus for transferring liquid ejection..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Data transferring apparatus for transferring liquid ejection... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3803971