Assignee

OLMSTEAD JOHN A

US·1 granted patent·26 citations·filing 1987–1987

Technology mixH03H1 H03M1

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0170US4968989ASwitched capacitor filter for use with a digital-to-analog (D/A) converterOLMSTEAD JOHN A·Filed 1987·Granted Nov 6, 1990·26 cites·7 claims

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