Madjid Hafizi

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Santa Monica, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Method for making integrated heterojunction bipolar/high electron m...
- Patent number 5,920,773
- Issue date Jul 6, 1999
- Hughes Electronics Corporation
- Madjid Hafizi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Fully self-aligned submicron heterojunction bipolar transistor
- Patent number 5,729,033
- Issue date Mar 17, 1998
- Hughes Electronics
- Madjid Hafizi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for making fully self-aligned submicron heterojunction bipol...
- Patent number 5,665,614
- Issue date Sep 9, 1997
- Hughes Electronics
- Madjid Hafizi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Reduction of base-collector junction parasitic capacitance of heter...
- Patent number 5,468,659
- Issue date Nov 21, 1995
- Hughes Aircraft Company
- Madjid Hafizi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrical junction device with lightly doped buffer region to prec...
- Patent number 5,404,028
- Issue date Apr 4, 1995
- Hughes Aircraft Company
- Robert A. Metzger
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Gain-stable NPN heterojunction bipolar transistor
- Patent number 5,365,077
- Issue date Nov 15, 1994
- Hughes Aircraft Company
- Robert A. Metzger
- H01 - BASIC ELECTRIC ELEMENTS