Peter Roggwiller

Person

Riedt-Neerach, CH

People

Patents Grantslast 30 patents

Information Patent Grant
Semiconductor component having gate-turn-off thyristor and reduced...
- Patent number 5,587,594
- Issue date Dec 24, 1996
- ABB Management AG
- Andre Jaecklin
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
PN-junction with guard ring
- Patent number 5,093,693
- Issue date Mar 3, 1992
- BBC Brown Boveri AG
- Christian C. Abbas
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of making a gate turn-off thyristor using a simultaneous dif...
- Patent number 5,081,050
- Issue date Jan 14, 1992
- BBC Brown Boveri AG
- Peter Roggwiller
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Manufacturing gate turn-off thyristor having the cathode produced i...
- Patent number 5,057,440
- Issue date Oct 15, 1991
- BBC Brown Boveri AG
- Peter Roggwiller
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
High blocking-capacity semiconductor component
- Patent number 5,017,992
- Issue date May 21, 1991
- ASEA Brown Boveri Ltd.
- Peter Roggwiller
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Turn-off thyristor
- Patent number 5,003,368
- Issue date Mar 26, 1991
- BBC Brown Boveri AG
- Peter Roggwiller
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
High-power GTO thyristor and also a method for its manufacture
- Patent number 4,961,099
- Issue date Oct 2, 1990
- ASEA Brown Boveri Ltd.
- Peter Roggwiller
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Reverse-conducting thyristor
- Patent number 4,943,840
- Issue date Jul 24, 1990
- BBC Brown, Boveri & Company, Limited
- Peter Roggwiller
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Gate turn-off thyristor and method of producing same
- Patent number 4,910,573
- Issue date Mar 20, 1990
- BBC Brown Boveri AG
- Peter Roggwiller
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Controllable power semiconductor
- Patent number 4,843,449
- Issue date Jun 27, 1989
- BBC Brown Boveri AG
- Andre Jaecklin
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Disconnectable power semiconductor component
- Patent number 4,829,348
- Issue date May 9, 1989
- BBC Brown, Boveri & Company Limited
- Bruno Broich
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Process for manufacturing a power semiconductor component
- Patent number 4,801,554
- Issue date Jan 31, 1989
- BBC Brown, Boveri & Company, Limited
- Jens Gobrecht
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Power semiconductor module
- Patent number 4,768,075
- Issue date Aug 30, 1988
- BBC Brown, Boveri & Company, Limited
- Bruno Broich
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Thyristor with switchable emitter short circuit
- Patent number 4,743,950
- Issue date May 10, 1988
- BBC Brown, Boveri & Company, Limited
- Peter Roggwiller
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device having a blocking capability in only one direc...
- Patent number 4,642,669
- Issue date Feb 10, 1987
- BBC Brown, Boveri & Company Limited
- Peter Roggwiller
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Power semiconductor component and process for its manufacture
- Patent number 4,596,999
- Issue date Jun 24, 1986
- BBC Brown, Boveri & Company, Ltd.
- Jens Gobrecht
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Process for the cutting-off of a thyristor
- Patent number 4,386,283
- Issue date May 31, 1983
- BBC, Brown, Boveri & Company, Limited
- Peter Roggwiller
- H03 - BASIC ELECTRONIC CIRCUITRY

Peter Roggwiller

Person

Patents Grantslast 30 patents

Semiconductor component having gate-turn-off thyristor and reduced...

PN-junction with guard ring

Method of making a gate turn-off thyristor using a simultaneous dif...

Manufacturing gate turn-off thyristor having the cathode produced i...

High blocking-capacity semiconductor component

Turn-off thyristor

High-power GTO thyristor and also a method for its manufacture

Reverse-conducting thyristor

Gate turn-off thyristor and method of producing same

Controllable power semiconductor

Disconnectable power semiconductor component

Process for manufacturing a power semiconductor component

Power semiconductor module

Thyristor with switchable emitter short circuit

Semiconductor device having a blocking capability in only one direc...

Power semiconductor component and process for its manufacture

Process for the cutting-off of a thyristor