Leonard D. Cohen

Person

Brooklyn, NY, US

People

Patents Grantslast 30 patents

Information Patent Grant
Direct digital synthesizer-based injection locked oscillator
- Patent number 5,394,117
- Issue date Feb 28, 1995
- Ail Systems, Inc.
- Leonard D. Cohen
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Q enhanced dielectric resonator circuit
- Patent number 5,140,285
- Issue date Aug 18, 1992
- Ail Systems, Inc.
- Leonard D. Cohen
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Microwave oscillator with reduced phase noise
- Patent number 5,059,927
- Issue date Oct 22, 1991
- Ail Systems, Inc.
- Leonard D. Cohen
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Millimeter wave oscillator with flicker (1/f) noise suppression
- Patent number 5,019,791
- Issue date May 28, 1991
- All Systems, Inc.
- Leonard D. Cohen
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Millimeter wave, lumped element, VCO with ultrabroadband tuning
- Patent number 4,973,921
- Issue date Nov 27, 1990
- Eaton Corporation
- Leonard D. Cohen
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Antenna coupled millimeter wave oscillator
- Patent number 4,951,006
- Issue date Aug 21, 1990
- Eaton Corporation
- Leonard D. Cohen
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Frequency/temperature compensated millimeter wave oscillator
- Patent number 4,728,907
- Issue date Mar 1, 1988
- Eaton Corporation
- Leonard D. Cohen
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Phased array feed system
- Patent number 4,394,660
- Issue date Jul 19, 1983
- Eaton Corporation
- Leonard D. Cohen
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Wideband, millimeter wave frequency Gunn oscillator
- Patent number 4,246,550
- Issue date Jan 20, 1981
- Eaton Corporation
- Leonard D. Cohen
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Thermoelectric compensation for voltage control devices
- Patent number 4,097,829
- Issue date Jun 27, 1978
- Cutler-Hammer, Inc.
- Leonard D. Cohen
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Microwave harmonic power conversion apparatus
- Patent number 4,025,881
- Issue date May 24, 1977
- Cutler-Hammer, Inc.
- Leonard D. Cohen
- H03 - BASIC ELECTRONIC CIRCUITRY

Leonard D. Cohen

Person

Patents Grantslast 30 patents

Direct digital synthesizer-based injection locked oscillator

Q enhanced dielectric resonator circuit

Microwave oscillator with reduced phase noise

Millimeter wave oscillator with flicker (1/f) noise suppression

Millimeter wave, lumped element, VCO with ultrabroadband tuning

Antenna coupled millimeter wave oscillator

Frequency/temperature compensated millimeter wave oscillator

Phased array feed system

Wideband, millimeter wave frequency Gunn oscillator

Thermoelectric compensation for voltage control devices

Microwave harmonic power conversion apparatus