Electronic digital logic circuitry – Interface – Supply voltage level shifting
Reexamination Certificate
2009-10-21
2010-11-30
Barnie, Rexford N (Department: 2819)
Electronic digital logic circuitry
Interface
Supply voltage level shifting
C326S083000, C326S087000
Reexamination Certificate
active
07843222
ABSTRACT:
A method for increasing responding speed and lifespan of a buffer includes detecting an edge of an input signal of the buffer, triggering a pulse signal with a predetermined period according to the detected edge, and driving the buffer for generating an output signal according to the pulse signal and the input signal.
REFERENCES:
patent: 7068091 (2006-06-01), Kwong
patent: 7088167 (2006-08-01), Itoh
patent: 7239186 (2007-07-01), Yu et al.
patent: 2007/0008001 (2007-01-01), Sanchez et al.
Shiah Chun
Sung Yu-Hui
Ting Tzu-Jen
Barnie Rexford N
Etron Technology Inc.
Hsu Winston
Margo Scott
Tran Thienvu V
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