Clock producing apparatus for a PWM system digital to analog con
Clock selection control device
Clock synchronization
Clocking device of substantially constant stability for short-te
Clockwork movement fitted with a generator
Coil block protection structure and electronic device having...
Compensated ensemble crystal oscillator for use in a well...
Compensation of crystal start up for accurate time measurement
Counter circuit for controlling the operation of a quartz clock
Device for driving twist pendulums
Display device by means of a hand
Display for illusion of floating in the air
Double pendulum clock
Drive device, particularly for a clockwork mechanism
Drive module comprising an MEMS micromotor, process for the...
Drive system for pulse motor
Driving device for timepieces
Dynamic control of power management circuitry
Electric watch
Electronic analog timepiece with rotation detection circuit