Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Dual outlet passage hearing aid transducer

Dual outlet passage hearing aid transducer

US Patent 5068901 · Granted Nov 26, 1991

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Microphone for hearing aid and communications applications having switchable pol2007
Vibration balanced receiver2007
Microphone for hearing aid and communications applications having switchable pol2005
Transmission detection and switch system for hearing improvement applications2004
Receiver and method of construction2003
System for mitigating RF interference in a hearing aid2001
Electret assembly1994
Combined microphone and magnetic induction pickup system1992
Acoustic transducer with improved electrode spacing1991
Magnetically shielded electromagnetic acoustic transducer1990
Hearing aid transducer1989
Passive ear protector1989