Russell Warren Dreyfus

Person

Cross River, NY, US

People

Patents Grantslast 30 patents

Information Patent Grant
Full chip integrated circuit tester
- Patent number 4,845,425
- Issue date Jul 4, 1989
- International Business Machines Corporation
- Johannes G. Beha
- G01 - MEASURING TESTING
Information Patent Grant
Photon assisted tunneling testing of passivated integrated circuits
- Patent number 4,786,864
- Issue date Nov 22, 1988
- International Business Machines Corporation
- Johannes G. Beha
- G01 - MEASURING TESTING
Information Patent Grant
Noncontact dynamic tester for integrated circuits
- Patent number 4,706,018
- Issue date Nov 10, 1987
- International Business Machines Corporation
- Johannes G. Beha
- G01 - MEASURING TESTING
Information Patent Grant
Full chip integrated circuit tester
- Patent number 4,703,260
- Issue date Oct 27, 1987
- International Business Machines Corporation
- Johannes G. Beha
- G01 - MEASURING TESTING
Information Patent Grant
Noncontact full-line dynamic AC tester for integrated circuits
- Patent number 4,670,710
- Issue date Jun 2, 1987
- International Business Machines Corporation
- Johannes G. Beha
- G01 - MEASURING TESTING
Information Patent Grant
Photon assisted tunneling testing of passivated integrated circuits
- Patent number 4,644,264
- Issue date Feb 17, 1987
- International Business Machines Corporation
- Johannes G. Beha
- G01 - MEASURING TESTING
Information Patent Grant
Electron source
- Patent number 4,352,117
- Issue date Sep 28, 1982
- International Business Machines Corporation
- Jerome J. Cuomo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method and apparatus for focusing elastic waves converted from ther...
- Patent number 4,269,067
- Issue date May 26, 1981
- International Business Machines Corporation
- Eugene E. Tynan
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Microchannel ion gun
- Patent number 4,240,007
- Issue date Dec 16, 1980
- International Business Machines Corporation
- Russell W. Dreyfus
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Versatile microsecond multiple framing camera
- Patent number 4,236,179
- Issue date Nov 25, 1980
- International Business Machines Corporation
- Russell W. Dreyfus
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Electron beam pumped gas laser
- Patent number 4,047,125
- Issue date Sep 6, 1977
- International Business Machines Corporation
- Russell Warren Dreyfus
- H01 - BASIC ELECTRIC ELEMENTS

Russell Warren Dreyfus

Person

Patents Grantslast 30 patents

Full chip integrated circuit tester

Photon assisted tunneling testing of passivated integrated circuits

Noncontact dynamic tester for integrated circuits

Full chip integrated circuit tester

Noncontact full-line dynamic AC tester for integrated circuits

Photon assisted tunneling testing of passivated integrated circuits

Electron source

Method and apparatus for focusing elastic waves converted from ther...

Microchannel ion gun

Versatile microsecond multiple framing camera

Electron beam pumped gas laser