Robert M. Grodinsky

Person

Skokie, IL, US

People

Patents Grantslast 30 patents

Information Patent Grant
Distortion reduction in signal processors
- Patent number 5,982,905
- Issue date Nov 9, 1999
- Robert M. Grodinsky
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Amplifier-speaker interface correction circuit
- Patent number 5,386,474
- Issue date Jan 31, 1995
- Robert M. Grodinsky
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Distortion reduction in loudspeakers
- Patent number 5,357,587
- Issue date Oct 18, 1994
- Robert M. Grodinsky
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Electroacoustic transducers with increased magnetic stability for d...
- Patent number 5,070,530
- Issue date Dec 3, 1991
- Robert M. Grodinsky
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Ultra high resolution loudspeaker system
- Patent number 4,597,100
- Issue date Jun 24, 1986
- RG Dynamics, Inc.
- Robert M. Grodinsky
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Audio amplifier with resistive damping for minimizing time displace...
- Patent number 4,594,561
- Issue date Jun 10, 1986
- RG Dynamics, Inc.
- Robert M. Grodinsky
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Audio amplifier apparatus with minimum non-linear distortion
- Patent number 4,500,850
- Issue date Feb 19, 1985
- Robert Grodinsky
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Preamplifier for phonograph pickup
- Patent number 4,312,060
- Issue date Jan 19, 1982
- Robert Grodinsky
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Expansion circuit for improved stereo and apparent monaural image
- Patent number 4,162,457
- Issue date Jul 24, 1979
- Robert M. Grodinsky
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Self-energizing electrostatic loudspeaker system
- Patent number 3,992,585
- Issue date Nov 16, 1976
- Koss Corporation
- Jacob C. Turner
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Noise reduction circuit
- Patent number 3,980,964
- Issue date Sep 14, 1976
- Robert M. Grodinsky
- H03 - BASIC ELECTRONIC CIRCUITRY

Robert M. Grodinsky

Person

Patents Grantslast 30 patents

Distortion reduction in signal processors

Amplifier-speaker interface correction circuit

Distortion reduction in loudspeakers

Electroacoustic transducers with increased magnetic stability for d...

Ultra high resolution loudspeaker system

Audio amplifier with resistive damping for minimizing time displace...

Audio amplifier apparatus with minimum non-linear distortion

Preamplifier for phonograph pickup

Expansion circuit for improved stereo and apparent monaural image

Self-energizing electrostatic loudspeaker system

Noise reduction circuit