Bertram Schwartz

Person

Westfield, NJ, US

People

Patents Grantslast 30 patents

Information Patent Grant
Method of making indium phosphide devices
- Patent number 4,738,934
- Issue date Apr 19, 1988
- American Telephone and Telegraph Company, AT&T Bell Laboratories
- Wilbur D. Johnston
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Fabrication of devices using phosphorus glasses
- Patent number 4,731,293
- Issue date Mar 15, 1988
- American Telephone and Telegraph Company, AT&T Bell Laboratories
- David T. Ekholm
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Fluxless bonding of microelectronic chips
- Patent number 4,645,116
- Issue date Feb 24, 1987
- AT&T Bell Laboratories
- Gerard E. Henein
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
High resistivity group III-V compounds by helium bombardment
- Patent number H147
- Issue date Nov 4, 1986
- AT&T Bell Laboratories
- Leonard C. Feldman
- 357 -
Information Patent Grant
Method of making integrated circuits employing proton-bombarded AlG...
- Patent number 4,599,791
- Issue date Jul 15, 1986
- AT&T Bell Laboratories
- Marlin W. Focht
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of making integrated circuits employing ion-bombarded InP la...
- Patent number 4,597,165
- Issue date Jul 1, 1986
- AT&T Bell Laboratories
- Federico Capasso
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Production of semiconductor structures with buried resistive or con...
- Patent number 4,539,743
- Issue date Sep 10, 1985
- AT&T Bell Laboratories
- Philip J. Anthony
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of forming current confinement channels in semiconductor dev...
- Patent number 4,514,896
- Issue date May 7, 1985
- AT&T Bell Laboratories
- Richard W. Dixon
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Stripe-guide TJS laser
- Patent number 4,504,952
- Issue date Mar 12, 1985
- AT&T Bell Laboratories
- Robert L. Hartman
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Current confinement in semiconductor light emitting devices
- Patent number 4,447,905
- Issue date May 8, 1984
- Bell Telephone Laboratories, Incorporated
- Richard W. Dixon
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Optical system for interrogation of the status of a switch
- Patent number 4,429,231
- Issue date Jan 31, 1984
- Bell Telephone Laboratories, Incorporated
- Bernard C. De Loach
- G08 - SIGNALLING
Information Patent Grant
V-Groove semiconductor light emitting devices
- Patent number 4,408,331
- Issue date Oct 4, 1983
- Bell Telephone Laboratories, Incorporated
- Robert L. Hartman
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor lasers with stable higher-order modes parallel to the...
- Patent number 4,340,967
- Issue date Jul 20, 1982
- Bell Telephone Laboratories, Incorporated
- Richard W. Dixon
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Optical monitoring photodiode system
- Patent number 4,292,512
- Issue date Sep 29, 1981
- Bell Telephone Laboratories, Incorporated
- Richard C. Miller
- G02 - OPTICS
Information Patent Grant
Selective plasma etching of dielectric masks in the presence of nat...
- Patent number 4,227,975
- Issue date Oct 14, 1980
- Bell Telephone Laboratories, Incorporated
- Robert L. Hartman
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Integrated optical detectors
- Patent number 4,127,862
- Issue date Nov 28, 1978
- Bell Telephone Laboratories, Incorporated
- Marc Ilegems
- G02 - OPTICS
Information Patent Grant
Technique for preparation of stoichiometric III-V compound semicond...
- Patent number 4,026,741
- Issue date May 31, 1977
- Bell Telephone Laboratories, Incorporated
- Chuan Chung Chang
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Electrolytic etching of III - V compound semiconductors
- Patent number 3,959,098
- Issue date May 25, 1976
- Bell Telephone Laboratories, Incorporated
- Bertram Schwartz
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR

Bertram Schwartz

Person

Patents Grantslast 30 patents

Method of making indium phosphide devices

Fabrication of devices using phosphorus glasses

Fluxless bonding of microelectronic chips

High resistivity group III-V compounds by helium bombardment

Method of making integrated circuits employing proton-bombarded AlG...

Method of making integrated circuits employing ion-bombarded InP la...

Production of semiconductor structures with buried resistive or con...

Method of forming current confinement channels in semiconductor dev...

Stripe-guide TJS laser

Current confinement in semiconductor light emitting devices

Optical system for interrogation of the status of a switch

V-Groove semiconductor light emitting devices

Semiconductor lasers with stable higher-order modes parallel to the...

Optical monitoring photodiode system

Selective plasma etching of dielectric masks in the presence of nat...

Integrated optical detectors

Technique for preparation of stoichiometric III-V compound semicond...

Electrolytic etching of III - V compound semiconductors