Inventor
RESNICK MARTIN L
10 patents
⚠️ This page may combine multiple inventors who share the name “RESNICK MARTIN L”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
GTE PROD CORP
4 patentsUS4304970ADec 8, 1981
Telephone status monitor apparatus
GTE PROD CORP192 citations97
US4286331AAug 25, 1981
Monitoring and signalling system including apparatus for processing and analyzing signals produced by activity monitoring sensors
GTE PROD CORP212 citations97
US4273960AJun 16, 1981
Apparatus for monitoring usage of a telephone
GTE PROD CORP10 citations72
US4301515ANov 17, 1981
Variable timing system
GTE PROD CORP3 citations60
GTE LABORATORIES INC
4 patentsUS4273961AJun 16, 1981
Apparatus for communicating with processing apparatus over a telephone network
GTE LABORATORIES INC28 citations78
US4295207AOct 13, 1981
Data processing apparatus for receiving and decoding words in which data is encoded by phase reversals or non-phase reversals of a signal of a predetermined frequency
GTE LABORATORIES INC3 citations61
US4281394AJul 28, 1981
Monitoring and signalling system including apparatus for processing binary signals having multiple messages
GTE LABORATORIES INC3 citations59
US4295208AOct 13, 1981
Signalling system including apparatus for generating and testing data and command words within first and second message intervals
GTE LABORATORIES INC1 citations49