Inventor
SCHWARTZ BERTRAM
17 patents
⚠️ This page may combine multiple inventors who share the name “SCHWARTZ BERTRAM”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BELL TELEPHONE LABOR INC
9 patentsUS4292512ASep 29, 1981
Optical monitoring photodiode system
BELL TELEPHONE LABOR INC88 citations96
US4127862ANov 28, 1978
Integrated optical detectors
BELL TELEPHONE LABOR INC82 citations94
US4227975AOct 14, 1980
Selective plasma etching of dielectric masks in the presence of native oxides of group III-V compound semiconductors
BELL TELEPHONE LABOR INC28 citations81
US4340967AJul 20, 1982
Semiconductor lasers with stable higher-order modes parallel to the junction plane
BELL TELEPHONE LABOR INC9 citations74
US4447905AMay 8, 1984
Current confinement in semiconductor light emitting devices
BELL TELEPHONE LABOR INC7 citations73
US3959098AMay 25, 1976
Electrolytic etching of III - V compound semiconductors
BELL TELEPHONE LABOR INC11 citations73
US4429231AJan 31, 1984
Optical system for interrogation of the status of a switch
BELL TELEPHONE LABOR INC16 citations71
US4026741AMay 31, 1977
Technique for preparation of stoichiometric III-V compound semiconductor surfaces
BELL TELEPHONE LABOR INC13 citations70
US4408331AOct 4, 1983
V-Groove semiconductor light emitting devices
BELL TELEPHONE LABOR INC5 citations62
AT & T BELL LAB
6 patentsUS4539743ASep 10, 1985
Production of semiconductor structures with buried resistive or conductive regions by controlled ion bombardment and heat treatment
AT & T BELL LAB22 citations81
US4645116AFeb 24, 1987
Fluxless bonding of microelectronic chips
AT & T BELL LAB24 citations75
US4514896AMay 7, 1985
Method of forming current confinement channels in semiconductor devices
AT & T BELL LAB10 citations73
US4504952AMar 12, 1985
Stripe-guide TJS laser
AT & T BELL LAB9 citations73
US4599791AJul 15, 1986
Method of making integrated circuits employing proton-bombarded AlGaAs layers
AT & T BELL LAB3 citations59
US4597165AJul 1, 1986
Method of making integrated circuits employing ion-bombarded InP layers
AT & T BELL LAB5 citations59