P

Inventor

GAUTHIER EDOUARD A

US6 patents
⚠️ This page may combine multiple inventors who share the name “GAUTHIER EDOUARD A”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

ENSONIC CORP

3 patents
US5321758AJun 14, 1994

Power efficient hearing aid

ENSONIC CORP84 citations93
US5195139AMar 16, 1993

Hearing aid

ENSONIC CORP87 citations93
US5537477AJul 16, 1996

Frequency characteristic shaping circuitry and method

ENSONIC CORP7 citations72

NU BAR ELECTRONICS

1 patent
US4520236AMay 28, 1985

Sound transfer from a hearing aid to the human ear drum

NU BAR ELECTRONICS54 citations91

ENSONIG CORP

1 patent
US5111506AMay 5, 1992

Power efficient hearing aid

ENSONIG CORP31 citations87

(unassigned)

1 patent
US6585075B1Jul 1, 2003

Hearing aid having hard mounted speaker and energy absorbing tip

18 citations81