Assignee
CONFERTECH INTERNATIONAL
US·2 granted patents·137 citations·filing 1990–1990
Top patents by PatentIndex Score
2 records- 0173US5034947AWhisper circuit for a conference call bridge including talker nulling and method thereforCONFERTECH INTERNATIONAL·Filed 1990·Granted Jul 23, 1991·80 cites·14 claims
- 0266US5029162AAutomatic gain control using root-mean-square circuitry in a digital domain conference bridge for a telephone networkCONFERTECH INTERNATIONAL·Filed 1990·Granted Jul 2, 1991·57 cites·20 claims
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