Peter Madaffari

Person

Camden, ME, US

People

Patents Grantslast 30 patents

Information Patent Grant
Precisely controlled microphone acoustic attenuator with protective...
- Patent number 11,785,375
- Issue date Oct 10, 2023
- Peter L. Madaffari
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Head-gear mounted bone-conducting microphone
- Patent number 11,330,374
- Issue date May 10, 2022
- JLI Electronics, Inc.
- Jody DiLorenzo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Moving armature receiver
- Patent number 8,223,996
- Issue date Jul 17, 2012
- Sonion Nederland B.V.
- Niels Beekman
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Dual diaphragm electroacoustic transducer
- Patent number 7,912,240
- Issue date Mar 22, 2011
- Sonion Nederland B.V.
- Peter L. Madaffari
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Microphone assembly for hearing aid with JFET flip-chip buffer
- Patent number 6,366,678
- Issue date Apr 2, 2002
- Sarnoff Corporation
- Peter Madaffari
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Amplifier with reduced input capacitance
- Patent number 6,023,194
- Issue date Feb 8, 2000
- Tibbetts Industries, Inc.
- Peter L. Madaffari
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Low noise amplifier for microphone
- Patent number 5,589,799
- Issue date Dec 31, 1996
- Tibbetts Industries, Inc.
- Peter L. Madaffari
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Transducer assembly
- Patent number 5,570,428
- Issue date Oct 29, 1996
- Tibbetts Industries, Inc.
- Peter L. Madaffari
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Non-occludable transducers for in-the-ear applications
- Patent number 5,220,612
- Issue date Jun 15, 1993
- Tibbetts Industries, Inc.
- George C. Tibbetts
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Self-biasing, low noise amplifier of extended dynamic range
- Patent number 5,097,224
- Issue date Mar 17, 1992
- Telex Communications, Inc.
- Peter L. Madaffari
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Plural source follower amplifier
- Patent number 5,083,095
- Issue date Jan 21, 1992
- Knowles Electronics, Inc.
- Peter L. Madaffari
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
PRECISELY CONTROLLED MICROPHONE ACOUSTIC ATTENUATOR WITH PROTECTIVE...
- Publication number 20230345158
- Publication date Oct 26, 2023
- Quiet, Inc.
- Scott A. Moser
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
Precisely Controlled Microphone Acoustic Attenuator with Protective...
- Publication number 20220400334
- Publication date Dec 15, 2022
- Quiet, Inc.
- Peter L. Madaffari
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
Moving armature receiver
- Publication number 20080226115
- Publication date Sep 18, 2008
- Niels Beekman
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MOVING ARMATURE RECEIVER WITH REDUCED PARASITIC COUPLING
- Publication number 20080205691
- Publication date Aug 28, 2008
- Niels Beekman
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Electronic method for reducing noise in the ear canal using feed fo...
- Publication number 20080137878
- Publication date Jun 12, 2008
- Mead C. Killion
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
Dual Diaphragm Electroacoustic Transducer
- Publication number 20080044044
- Publication date Feb 21, 2008
- Peter L. Madaffari
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Microphone assembly for hearing aid with JFET flip-chip buffer
- Publication number 20020090102
- Publication date Jul 11, 2002
- Sarnoff Corporation
- Peter Madaffari
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Peter Madaffari

Person

Patents Grantslast 30 patents

Precisely controlled microphone acoustic attenuator with protective...

Head-gear mounted bone-conducting microphone

Moving armature receiver

Dual diaphragm electroacoustic transducer

Microphone assembly for hearing aid with JFET flip-chip buffer

Amplifier with reduced input capacitance

Low noise amplifier for microphone

Transducer assembly

Non-occludable transducers for in-the-ear applications

Self-biasing, low noise amplifier of extended dynamic range

Plural source follower amplifier

Patents Applicationslast 30 patents

PRECISELY CONTROLLED MICROPHONE ACOUSTIC ATTENUATOR WITH PROTECTIVE...

Precisely Controlled Microphone Acoustic Attenuator with Protective...

Moving armature receiver

MOVING ARMATURE RECEIVER WITH REDUCED PARASITIC COUPLING

Electronic method for reducing noise in the ear canal using feed fo...

Dual Diaphragm Electroacoustic Transducer

Microphone assembly for hearing aid with JFET flip-chip buffer