Roland Sittig

Person

Umiken, CH

People

Patents Grantslast 30 patents

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
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
Asymmetrical thyristor with highly doped anode base layer region fo...
- Patent number 4,517,582
- Issue date May 14, 1985
- BBC Brown, Boveri & Company, Limited
- Roland Sittig
- 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
Information Patent Grant
Semiconductor element with zone guard rings
- Patent number 4,377,816
- Issue date Mar 22, 1983
- BBC Brown, Boveri & Company Limited
- Roland Sittig
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Power thyristor and method of fabrication therefore utilizing contr...
- Patent number 4,298,880
- Issue date Nov 3, 1981
- BBC, Brown, Boveri & Co., Ltd.
- Roland Sittig
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Thyristor with starting and generating cathode base contacts for us...
- Patent number 4,231,054
- Issue date Oct 28, 1980
- BBC Brown, Boveri & Company, Limited
- Christian Ruetsch
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Thyristor having an anode transverse field emitter
- Patent number 4,223,332
- Issue date Sep 16, 1980
- BBC Brown, Boveri & Company, Limited
- Roland Sittig
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Safety device for protecting semiconductor components against exces...
- Patent number 4,207,584
- Issue date Jun 10, 1980
- BBC Brown Boveri & Company Limited
- Patrick De Bruyne
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electrical circuit with a high-frequency thyristor fired by blockin...
- Patent number 4,177,479
- Issue date Dec 4, 1979
- BBC Brown Boveri & Company
- Patrick DeBruyne
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Light-controlled thyristor with anode-base surface firing
- Patent number 4,142,201
- Issue date Feb 27, 1979
- BBC Brown, Boveri & Company
- Roland Sittig
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Bistable semiconductor component for high frequencies having four z...
- Patent number 4,081,821
- Issue date Mar 28, 1978
- BBC Brown Boveri & Company Limited
- Jozef Cornu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Thyristor
- Patent number 3,987,476
- Issue date Oct 19, 1976
- BBC Brown Boveri & Company Limited
- Roland Sittig
- H01 - BASIC ELECTRIC ELEMENTS

Roland Sittig

Person

Patents Grantslast 30 patents

Process for manufacturing a power semiconductor component

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

Power semiconductor component and process for its manufacture

Asymmetrical thyristor with highly doped anode base layer region fo...

Process for the cutting-off of a thyristor

Semiconductor element with zone guard rings

Power thyristor and method of fabrication therefore utilizing contr...

Thyristor with starting and generating cathode base contacts for us...

Thyristor having an anode transverse field emitter

Safety device for protecting semiconductor components against exces...

Electrical circuit with a high-frequency thyristor fired by blockin...

Light-controlled thyristor with anode-base surface firing

Bistable semiconductor component for high frequencies having four z...

Thyristor