Coded data generation or conversion – Analog to or from digital conversion – Analog to digital conversion
Reexamination Certificate
2007-03-06
2007-03-06
Young, Brian (Department: 2819)
Coded data generation or conversion
Analog to or from digital conversion
Analog to digital conversion
C341S155000
Reexamination Certificate
active
11253627
ABSTRACT:
An A/D conversion apparatus for converting an analog signal into a digital signal includes a successive approximation A/D converter receiving the analog signal and outputting high-order data of the digital signal, a flash A/D converter receiving the analog signal and outputting low-order data of the digital signal, and a coupling circuit coupling the high-order data and the low-order data and outputting the digital signal.
REFERENCES:
patent: 4994806 (1991-02-01), Yun-Tae
patent: 5455583 (1995-10-01), Stryjewski
patent: 5-63571 (1993-03-01), None
McGinn IP Law Group PLLC
NEC Electronics Corporation
Young Brian
LandOfFree
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