David Ankri

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75015 Paris, FR

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Patents Grantslast 30 patents

Information Patent Grant
Ballistic heterojunction bipolar transistor
- Patent number 4,728,616
- Issue date Mar 1, 1988
- Cornell Research Foundation, Inc.
- David G. Ankri
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Ballistic heterojunction bipolar transistor
- Patent number 4,672,404
- Issue date Jun 9, 1987
- Cornell Research Foundation, Inc.
- David G. Ankri
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Phototransistor of the type having an emitter-base heterojunction
- Patent number 4,620,210
- Issue date Oct 28, 1986
- Andre Scavennec
- H01 - BASIC ELECTRIC ELEMENTS