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GOLAY BUCHEL & CIE SA

Overview
  • Total Patents
    76
About

GOLAY BUCHEL & CIE SA has a total of 76 patent applications. Its first patent ever was published in 1946. It filed its patents most often in Switzerland, Germany and France. Its main competitors in its focus markets electrical machinery and energy, basic communication technologies and measurement are SWITCHED RELUCTANCE DRIVES LTD, Software Motor Company and SCHADE W.

Patent filings in countries

World map showing GOLAY BUCHEL & CIE SAs patent filings in countries

Patent filings per year

Chart showing GOLAY BUCHEL & CIE SAs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Robert Favre 29
#2 Favre Robert 11
#3 Favre R 5
#4 Valentin Mathey 4
#5 Mathey Valentin 2
#6 Roger Meylan 1
#7 Paul-Louis Guignard 1
#8 Hugues Sentenac 1
#9 A Golay-Buchel Cie S 1
#10 Golay-Buchel Cie 1

Latest patents

Publication Filing date Title
GB1287007A Apparatus for including an asynchronous motor and means controlling the frequency of the voltage supplied to the asynchronous motor
FR1542391A Control installation of an electronically commutated motor
GB1209927A Control circuit for electronically-switched motors
FR1541846A Installation associated with an electronically commutated motor
GB1154788A Signal Generator
FR1540248A Pilot signal generator for switching an electronically commutated motor
GB1084829A Improvements in or relating to corrective contact lenses
GB1127263A Improvements in or relating to a system for forming pilot voltages for controlling electronic commutation channels for induction motors
US3339133A Self-commutated, oscillator-fed motor system
JPS4419604B1 Device for detecting the presence of a moving body
US3293467A Single-phase electric motors
GB1085799A Rotary electric motor or generator
GB1058284A A control system for electric motors
US3309592A Electronic switching system for motors
US3289021A Rotary electric machine
GB990880A Improvements in or relating to shock-absorbing bearings
FR1019634A Tools for stopping and putting the clock springs in place in the barrels
GB653804A Improvements in and relating to universal wrenches for opening and closing watchcasebacks