Electricity: measuring and testing – Impedance – admittance or other quantities representative of... – Calibration
Reexamination Certificate
2006-09-05
2006-09-05
Nguyen, Vincent Q. (Department: 2858)
Electricity: measuring and testing
Impedance, admittance or other quantities representative of...
Calibration
C324S076540
Reexamination Certificate
active
07102361
ABSTRACT:
A delay lock circuit includes a measuring path, a forward path, and a feedback path. The measuring path samples a pulse with a reference signal in a measurement to obtain a measured delay. The forward path delays the reference signal based on the measured delay to generate an internal signal. The feedback path includes a calibrating unit for generating the pulse based on a plurality of feedback signals generated from the reference signal. The delay lock circuit further includes a monitoring unit for monitoring the measurement. Based on the monitoring, the monitoring unit enables the calibrating unit to conditionally adjust the width of the pulse.
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US 6,249,165, 06/2001, Harrison (withdrawn)
Micro)n Technology, Inc.
Nguyen Vincent Q.
Schwegman Lundberg Woessner & Kluth P.A.
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