Inventor
BLACKBURN TOM L
US15 patents
⚠️ This page may combine multiple inventors who share the name “BLACKBURN TOM L”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
GTE AUTOMATIC ELECTRIC LAB INC
6 patentsUS4170722AOct 9, 1979
Apparatus and method for remote testing of a loop transmission path
GTE AUTOMATIC ELECTRIC LAB INC13 citations73
US4048576ASep 13, 1977
Transistor amplifier stage with selectively adjustable gain control circuit
GTE AUTOMATIC ELECTRIC LAB INC11 citations70
US4012688AMar 15, 1977
Resistive pad with bridging resistor
GTE AUTOMATIC ELECTRIC LAB INC8 citations70
US4240024ADec 16, 1980
Temperature compensated current source
GTE AUTOMATIC ELECTRIC LAB INC3 citations62
US4145665AMar 20, 1979
Regulating amplifier
GTE AUTOMATIC ELECTRIC LAB INC2 citations59
US4205275AMay 27, 1980
Method and apparatus of controlling bias voltage in regulating amplifiers
GTE AUTOMATIC ELECTRIC LAB INC1 citations51
GTE COMMUNICATION SYST
5 patentsUS4633459ADec 30, 1986
Repeater for carrier subscriber communication system
GTE COMMUNICATION SYST11 citations73
US4583220AApr 15, 1986
Analog subscriber carrier system repeater with automatic gain and slope correction
GTE COMMUNICATION SYST16 citations73
US4580260AApr 1, 1986
Analog subscriber carrier system terminal with automatic gain and slope correction
GTE COMMUNICATION SYST7 citations73
US4658395AApr 14, 1987
Method for locating faults in a carrier subscriber communication system
GTE COMMUNICATION SYST2 citations62
US4642426AFeb 10, 1987
Apparatus for locating faults in a carrier subscriber communication system
GTE COMMUNICATION SYST4 citations62