Assignee

LOCAL SILENCE INC

US·2 granted patents·242 citations·filing 1994–1995

Technology mixA61B2 A61F2 G10K2 H04M1

Top patents by PatentIndex Score

2 records

0167US5797852ASleep apnea screening and/or detecting apparatus and methodLOCAL SILENCE INC·Filed 1995·Granted Aug 25, 1998·188 cites·18 claims
0249US5625684AActive noise suppression system for telephone handsets and methodLOCAL SILENCE INC·Filed 1994·Granted Apr 29, 1997·54 cites·6 claims

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