Earl S. Schlegel

Person

Pittsburgh, PA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Method of making a self-protected thyristor
- Patent number 4,516,315
- Issue date May 14, 1985
- Westinghouse Electric Corp.
- John X. Przybysz
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Compression bonded electronic device comprising a plurality of disc...
- Patent number 4,313,128
- Issue date Jan 26, 1982
- Westinghouse Electric Corp.
- Earl S. Schlegel
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Reducing the reverse recovery charge of thyristors by nuclear irrad...
- Patent number 4,311,534
- Issue date Jan 19, 1982
- Westinghouse Electric Corp.
- John Bartko
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Thyristor with continuous recombination center shunt across planar...
- Patent number 4,291,329
- Issue date Sep 22, 1981
- Westinghouse Electric Corp.
- Maurice H. Hanes
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of making ion implanted reverse-conducting thyristor
- Patent number 4,278,476
- Issue date Jul 14, 1981
- Westinghouse Electric Corp.
- John Bartko
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Forming of contoured irradiated regions in materials such as semico...
- Patent number 4,278,475
- Issue date Jul 14, 1981
- Westinghouse Electric Corp.
- John Bartko
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
High-frequency phototransistor operated with multiple light sources
- Patent number 4,270,135
- Issue date May 26, 1981
- Westinghouse Electric Corp.
- Earl S. Schlegel
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Integrated gate assisted turn-off, amplifying gate thyristor with n...
- Patent number 4,238,761
- Issue date Dec 9, 1980
- Westinghouse Electric Corp.
- Earl S. Schlegel
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Power metal-oxide-semiconductor-field-effect-transistor
- Patent number 4,206,469
- Issue date Jun 3, 1980
- Westinghouse Electric Corp.
- Maurice H. Hanes
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Thyristor fired by overvoltage
- Patent number 4,176,371
- Issue date Nov 27, 1979
- Westinghouse Electric Corp.
- Earl S. Schlegel
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
High speed high power two terminal solid state switch fired by dV/dt
- Patent number 4,060,825
- Issue date Nov 29, 1977
- Westinghouse Electric Corporation
- Earl S. Schlegel
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Integrated gate assisted turn-off, amplifying gate thyristor, and a...
- Patent number 4,040,170
- Issue date Aug 9, 1977
- Westinghouse Electric Corporation
- Earl S. Schlegel
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Gate assist turn-off, amplifying gate thyristor and a package assem...
- Patent number 3,975,758
- Issue date Aug 17, 1976
- Westinghouse Electric Corporation
- Earl S. Schlegel
- H01 - BASIC ELECTRIC ELEMENTS

Earl S. Schlegel

Person

Patents Grantslast 30 patents

Method of making a self-protected thyristor

Compression bonded electronic device comprising a plurality of disc...

Reducing the reverse recovery charge of thyristors by nuclear irrad...

Thyristor with continuous recombination center shunt across planar...

Method of making ion implanted reverse-conducting thyristor

Forming of contoured irradiated regions in materials such as semico...

High-frequency phototransistor operated with multiple light sources

Integrated gate assisted turn-off, amplifying gate thyristor with n...

Power metal-oxide-semiconductor-field-effect-transistor

Thyristor fired by overvoltage

High speed high power two terminal solid state switch fired by dV/dt

Integrated gate assisted turn-off, amplifying gate thyristor, and a...

Gate assist turn-off, amplifying gate thyristor and a package assem...