Sheppard Cohen

Person

Danvers, MA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Glow discharge starter having discharge extinguishing means
- Patent number 4,959,589
- Issue date Sep 25, 1990
- GTE Products Corporation
- Nikolaos Barakitis
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Starting circuit for gaseous discharge lamps
- Patent number 4,950,961
- Issue date Aug 21, 1990
- GTE Products Corporation
- Gregory Zaslavsky
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Glow discharge starter containing cylindrical capacitor
- Patent number 4,912,370
- Issue date Mar 27, 1990
- GTE Products Corporation
- Gregory Zaslavsky
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Compact fluorescent lamps
- Patent number 4,524,301
- Issue date Jun 18, 1985
- GTE Products Corporation
- Sheppard Cohen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Discharge lamp starter and starting and operating circuitry
- Patent number 4,489,255
- Issue date Dec 18, 1984
- GTE Products Corporation
- Nikolaos Barakitis
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Discharge lamp starting and operating circuit
- Patent number 4,465,954
- Issue date Aug 14, 1984
- GTE Products Corporation
- Nikolaos Barakitis
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Discharge lamp starter and starting and operating circuitry
- Patent number 4,419,607
- Issue date Dec 6, 1983
- GTE Products Corporation
- Nikolaos Barakitis
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Discharge lamp with bimetal starter
- Patent number 4,412,152
- Issue date Oct 25, 1983
- GTE Products Corporation
- Nikolaos Barakitis
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Discharge lamp starting and operating circuit
- Patent number 4,355,265
- Issue date Oct 19, 1982
- GTE Products Corporation
- Sheppard Cohen
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Discharge lamp with integral starter
- Patent number 4,355,261
- Issue date Oct 19, 1982
- GTE Products Corporation
- Sheppard Cohen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Starter and discharge lamp starting circuit
- Patent number 4,329,621
- Issue date May 11, 1982
- GTE Products Corporation
- Nikolaos Barakitis
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Isolator circuit for use with frequency sensitive switching circuit
- Patent number 4,190,790
- Issue date Feb 26, 1980
- GTE Sylvania Incorporated
- John L. Plumb
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Energy saving fluorescent lamp
- Patent number 4,163,176
- Issue date Jul 31, 1979
- GTE Sylvania Incorporated
- Sheppard Cohen
- H01 - BASIC ELECTRIC ELEMENTS

Sheppard Cohen

Person

Patents Grantslast 30 patents

Glow discharge starter having discharge extinguishing means

Starting circuit for gaseous discharge lamps

Glow discharge starter containing cylindrical capacitor

Compact fluorescent lamps

Discharge lamp starter and starting and operating circuitry

Discharge lamp starting and operating circuit

Discharge lamp starter and starting and operating circuitry

Discharge lamp with bimetal starter

Discharge lamp starting and operating circuit

Discharge lamp with integral starter

Starter and discharge lamp starting circuit

Isolator circuit for use with frequency sensitive switching circuit

Energy saving fluorescent lamp