Inventor
GREENWOOD JOHN C
GB17 patents
⚠️ This page may combine multiple inventors who share the name “GREENWOOD JOHN C”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
INT STANDARD ELECTRIC CORP
9 patentsUS4229979AOct 28, 1980
Transducer and method of making the same
INT STANDARD ELECTRIC CORP56 citations96
US4182937AJan 8, 1980
Mechanically biased semiconductor strain sensitive microphone
INT STANDARD ELECTRIC CORP59 citations96
US4660418AApr 28, 1987
Flexible hinge device
INT STANDARD ELECTRIC CORP41 citations92
US4567451AJan 28, 1986
Resonator having optical feedback coupling
INT STANDARD ELECTRIC CORP36 citations92
US4480162AOct 30, 1984
Electrical switch device with an integral semiconductor contact element
INT STANDARD ELECTRIC CORP49 citations92
US4293373AOct 6, 1981
Method of making transducer
INT STANDARD ELECTRIC CORP34 citations92
US4116531ASep 26, 1978
Fiber optic switch arrangement
INT STANDARD ELECTRIC CORP8 citations73
US4691117ASep 1, 1987
Switch device
INT STANDARD ELECTRIC CORP8 citations72
US4655091AApr 7, 1987
Rotational movement
INT STANDARD ELECTRIC CORP5 citations62
ITT
5 patentsUS4131985AJan 2, 1979
Thin silicon devices
ITT101 citations96
US4244225AJan 13, 1981
Mechanical resonator arrangements
ITT33 citations92
US4636829AJan 13, 1987
Photodetector integrated circuit
ITT22 citations82
US4305298ADec 15, 1981
Mechanical resonator arrangements
ITT18 citations82
US4503715AMar 12, 1985
Load sensors
ITT11 citations73