Incremental printing of symbolic information – Ink jet – Controller
Reexamination Certificate
2007-10-23
2007-10-23
Nguyen, Lam Son (Department: 2853)
Incremental printing of symbolic information
Ink jet
Controller
C347S002000, C347S009000
Reexamination Certificate
active
11003595
ABSTRACT:
An edge delta runlength (EDRL) expander circuit includes an EDRL stream decoder. The symbols comprising EDRL streams are preferably entropy encoded. In order to maintain symbol alignment the EDRL stream decoder includes a barrel shifter that receives the encoded data stream and is controlled by a feedback loop indicating symbol code length. In one embodiment the feedback loop includes a modulo-n adder, where n is the length of an input codeword bit pattern of the data stream.
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Lapstun Paul
Silverbrook Kia
Walmsley Simon Robert
Nguyen Lam Son
Silverbrook Research Pty Ltd
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