Miscellaneous active electrical nonlinear devices – circuits – and – Signal converting – shaping – or generating – Having specific delay in producing output waveform
Reexamination Certificate
2006-11-21
2006-11-21
Callahan, Timothy P. (Department: 2816)
Miscellaneous active electrical nonlinear devices, circuits, and
Signal converting, shaping, or generating
Having specific delay in producing output waveform
C327S261000
Reexamination Certificate
active
07138844
ABSTRACT:
Circuitry for providing an input data signal to other circuitry on an integrated circuit includes a course delay chain and a fine delay chain. These two delay chains are cascadable, if desired, to provide a very wide range of possible amounts of delay which can be finely graded by use of the fine delay chain.
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Betz Vaughn
Fung Ryan
Lai Gary
Lee Andy L.
Zhang Changsong
Altera Corporation
Callahan Timothy P.
Cox Cassandra
Fish & Neave IP Group of Ropes & Gray LLP
Jackson Robert R.
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