Inventor
GUERIN YVES
CH15 patents
⚠️ This page may combine multiple inventors who share the name “GUERIN YVES”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
EBAUCHESFABRIK ETA AG
12 patentsUS5734215AMar 31, 1998
Electromechanical transducer comprising two rotors
EBAUCHESFABRIK ETA AG19 citations83
US6025660AFeb 15, 2000
Electromechanical transducer comprising two rotors having permanent magnets
EBAUCHESFABRIK ETA AG13 citations73
US4633156ADec 30, 1986
Stepping motor assembly
EBAUCHESFABRIK ETA AG15 citations73
US4558268ADec 10, 1985
Control device for two bidirectional step motors
EBAUCHESFABRIK ETA AG19 citations73
US4477759AOct 16, 1984
Stepping motor unit
EBAUCHESFABRIK ETA AG11 citations73
US4430007AFeb 7, 1984
Method of reducing the power consumption of the stepping motor of an electronic timepiece and an electronic timepiece employing the method
EBAUCHESFABRIK ETA AG12 citations73
US4551665ANov 5, 1985
Method of and a device for controlling a stepping motor
EBAUCHESFABRIK ETA AG13 citations72
US5237254AAug 17, 1993
Control circuit for a stepping motor
EBAUCHESFABRIK ETA AG6 citations62
US4507599AMar 26, 1985
Method and device for controlling a stepping motor
EBAUCHESFABRIK ETA AG6 citations62
US4471284ASep 11, 1984
Reversible stepping motor
EBAUCHESFABRIK ETA AG4 citations62
US6025690AFeb 15, 2000
Method and device for controlling a stepping motor
EBAUCHESFABRIK ETA AG5 citations60
US4514676AApr 30, 1985
Method and device for controlling a bidirectional stepping motor
EBAUCHESFABRIK ETA AG6 citations59