Inventor

BESSON RENE

CH24 patents

⚠️ This page may combine multiple inventors who share the name “BESSON RENE”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

BESSON RENE

EBAUCHES SA

Electronic watch with touch-sensitive keys

Watch

Electro-mechanical watch

Electro-mechanical calendar timepiece

Analog-display electronic timepiece comprising a divider with an adjustable division factor

Reduction of energy consumption of electronic timepiece

Capacitive adjusting device for a quartz crystal oscillator

Method for the display of information

Electro-mechanical calendar watch

ROLEX MONTRES

Automatic initialisation method for at least the date display, a device for performing this method and a watch equipped with said device

Method for detecting the zero position of a hand of a quartz watch with analogue display, a device for performing this method and a watch fitted with this device

Time-keeping instrument, in particular an analog-type electric wrist watch

Device for controlling and correcting the display of the day and date for a watch, and a wrist watch fitted with such a device

Chronometer for starting races, particularly regattas

Device for controlling or correcting the readout of the day of the week or date for a wrist watch

Wristwatch

Perpetual calendar watch with analog time display

Method for programming the perpetual calendar of a watch and a watch for implementing such a process

EBAUCHESFABRIK ETA AG

Watch having an analog and digital display

Watch having an analog display and a digital display

Electronic watch with means for detecting the movement of a hand through a reference position

Electronic time piece comprising a device for adjusting the time display

Stepping motor assembly

Control device for two bidirectional step motors