Assignee

WAVEMAKERS RES INC

US·1 granted patent·45 citations·filing 1999–1999

Technology mixG01S1 G10L1 H04R1

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0160US6243322B1Method for estimating the distance of an acoustic signalWAVEMAKERS RES INC·Filed 1999·Granted Jun 5, 2001·45 cites·12 claims

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