Assignee
PHONIC EAR INC
6 granted patents·5 pending applications·527 citations·filing 1983–2009
Top patents by PatentIndex Score
11 records- 0187US5774791ALow power wireless communication system employing magnetic control zonesPHONIC EAR INC·Filed 1996·Granted Jun 30, 1998·168 cites·22 claims
- 0284US5615229AShort range inductively coupled communication system employing time variant modulationPHONIC EAR INC·Filed 1993·Granted Mar 25, 1997·112 cites·40 claims
- 0384US5568516AVery low power cordless headset systemPHONIC EAR INC·Filed 1994·Granted Oct 22, 1996·112 cites·9 claims
- 0481US5812598AHearing assist system employing time variant modulation transmission to hearing aidPHONIC EAR INC·Filed 1996·Granted Sep 22, 1998·120 cites·19 claims
- 0553US7822212B2Method and system for amplifying auditory soundsPHONIC EAR INC·Filed 2004·Granted Oct 26, 2010·9 cites·26 claims
- 0653US2009304202A1Sound amplification systemPHONIC EAR INC·Filed 2008·Application pending·0 cites
- 0752US2008170712A1Sound amplification systemPHONIC EAR INC·Filed 2007·Application pending·0 cites
- 0849US2010310090A1Sound amplification system comprising a combined ir-sensor/speakerPHONIC EAR INC·Filed 2009·Application pending·0 cites
- 0947US2008107277A1Classroom sound amplification systemPHONIC EAR INC·Filed 2006·Application pending·0 cites
- 1044USD280022SHearing aid transducer or the likePHONIC EAR INC·Filed 1983·Granted Aug 6, 1985·6 cites·1 claims
- 1141US2008085013A1Feedback cancellation in a sound systemPHONIC EAR INC·Filed 2006·Application pending·0 cites
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