John L. Freeouf

Person

Cortlandt, NY, US

People

Patents Grantslast 30 patents

Information Patent Grant
High photon energy range reflected light characterization of solids
- Patent number 6,414,302
- Issue date Jul 2, 2002
- Interface Studies Inc.
- John Lawrence Freeouf
- G01 - MEASURING TESTING
Information Patent Grant
Angle of incidence accuracy in ultrathin dielectric layer ellipsome...
- Patent number 6,323,947
- Issue date Nov 27, 2001
- Interface Studies Corporation
- John Lawrence Freeouf
- G01 - MEASURING TESTING
Information Patent Grant
Ultrathin layer measurement having a controlled ambient of light path
- Patent number 6,222,199
- Issue date Apr 24, 2001
- Interface Studies Inc.
- John Lawrence Freeouf
- G01 - MEASURING TESTING
Information Patent Grant
Solid state radiation detector
- Patent number 6,191,465
- Issue date Feb 20, 2001
- John Lawrence Freeouf
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
LTG AlGaAs non-linear optical material and devices fabricated there...
- Patent number 5,508,829
- Issue date Apr 16, 1996
- International Business Machines Corporation
- John L. Freeouf
- G02 - OPTICS
Information Patent Grant
Semiconductor ballistic electron velocity control structure
- Patent number 5,049,955
- Issue date Sep 17, 1991
- International Business Machines Corporation
- John L. Freeouf
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Compound semiconductor surface termination
- Patent number 4,811,077
- Issue date Mar 7, 1989
- International Business Machines Corporation
- Alan B. Fowler
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Space charge modulation device
- Patent number 4,638,342
- Issue date Jan 20, 1987
- International Business Machines Corporation
- John L. Freeouf
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Intermediate passivation and cleaning of compound semiconductor sur...
- Patent number 4,597,825
- Issue date Jul 1, 1986
- International Business Machines Corporation
- John L. Freeouf
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Heater assembly for molecular beam epitaxy furnace
- Patent number 4,518,846
- Issue date May 21, 1985
- International Business Machines Corporation
- John L. Freeouf
- C30 - CRYSTAL GROWTH
Information Patent Grant
Refractory structure and process for the preparation thereof
- Patent number 4,436,768
- Issue date Mar 13, 1984
- International Business Machines Corporation
- John L. Freeouf
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Volatile metal oxide suppression in molecular beam epitaxy systems
- Patent number 4,426,237
- Issue date Jan 17, 1984
- International Business Machines Corporation
- John L. Freeouf
- C30 - CRYSTAL GROWTH
Information Patent Grant
Semiconductor ballistic transport device
- Patent number 4,366,493
- Issue date Dec 28, 1982
- International Business Machines Corporation
- Norman Braslau
- H01 - BASIC ELECTRIC ELEMENTS

John L. Freeouf

Person

Patents Grantslast 30 patents

High photon energy range reflected light characterization of solids

Angle of incidence accuracy in ultrathin dielectric layer ellipsome...

Ultrathin layer measurement having a controlled ambient of light path

Solid state radiation detector

LTG AlGaAs non-linear optical material and devices fabricated there...

Semiconductor ballistic electron velocity control structure

Compound semiconductor surface termination

Space charge modulation device

Intermediate passivation and cleaning of compound semiconductor sur...

Heater assembly for molecular beam epitaxy furnace

Refractory structure and process for the preparation thereof

Volatile metal oxide suppression in molecular beam epitaxy systems

Semiconductor ballistic transport device