Inventor

FARINE PIERRE-ANDRE

CH41 patents

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

FARINE PIERRE-ANDRE

ASULAB SA

Portable object with a wristband including a keyboard

Method of input of a security code by means of a touch screen for access to a function, an apparatus or a given location, and device for implementing the same

Timepiece having a mechanical movement associated with an electronic regulator

Timepiece having a mechanical movement associated with an electronic regulator

Electronic timepiece comprising a generator driven by a spring barrel

Electronic timepiece including a game mode

Portable device for determining horizontal and vertical positions and method for operating the same

Timepiece including a GPS receiver, arranged in particular, for indicating the direction of a “target” location

Electrical apparatus supplied by a photo-voltaic power source

Chopper-amplifier for the voltage of a photovoltaic power source, in particular for a timepiece

Device for charging a battery using a photovoltaic cell, and timepiece comprising same

Method of measuring distance using ultrasonic waves

Echo tracking system for apparatus for ultrasonic measurement of the position of a mobile wall

Device including at least two coaxial wheels and means for detecting the angular position thereof and method for detecting said angular positions

Device and method for measuring an angular speed

Radiofrequency signal receiver with means for correcting the effects of multipath signals, and method for activating the receiver

Electronic watch including capacitive keys on its crystal

Timepiece including a magnetic or capacitive device for detecting at least one reference angular position of a wheel of said timepiece

Radio-frequency signal frequency conversion device for a low power RF receiver

Correlation and demodulation circuit for a receiver for signals modulated by a specific code

Low power RF receiver with redistribution of synchronisation tasks

Receiver circuit

Timepiece including means for indicating the angular position of coaxial analogue display indicators

Timepiece comprising a generator driven by the main spring of a barrel

Continuous electric power supply circuit regulated by a reversible converter

Timepiece including an electric power generator

Radiofrequency signal receiver with means for improving the reception dynamic of said signals

Device and method for measuring an angular speed

Portable device using inductive antenna to receive data transmitted via modulating vertical or horizonal line synchronization signals of a swept frame video display monitor

Highly stable frequency generator

Electronic timepiece supplied by a generator driven by a mechanical power source

Timepiece including a broadcasting antenna for an electromagnetic signal

Low voltage operated oscillator using transistors with forward biased source-tub junctions

Method for synchronising an analog display of a timepiece with its electronic time base

Numerically controlled oscillator in particular for a radiofrequency signal receiver

Delay locked loop for use in a GPS signal receiver

Method for controlling a navigation device and navigation device implementing the same

EBAUCHESFABRIK ETA AG

Device for producing a signal having a substantially temperature-independent frequency

INST MICROTECHNIQUE UNIVERSITE DE NEUCHATEL

Wireless data communication method via ultra-wide band encoded data signals, and receiver device for implementing the same

AEBY FRANCOIS

Method and device for determining the apical position in a dental root canal

ECOLE POLYTECHNIQUE FED DE LAUSANNE (EPFL)

Method of real-time regulation compliance for wireless transmitters