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FR D OPTIQUE ET DE MECANIQUE S

Overview
  • Total Patents
    20
About

FR D OPTIQUE ET DE MECANIQUE S has a total of 20 patent applications. Its first patent ever was published in 1958. It filed its patents most often in France, Germany and Switzerland. Its main competitors in its focus markets measurement and optics are BROCK & WEYMOUTH INC, ETABLISSEMENTS KRAUSS SOC D and UMBERTO NISTRI.

Patent filings in countries

World map showing FR D OPTIQUE ET DE MECANIQUE Ss patent filings in countries
# Country Total Patents
#1 France 8
#2 Germany 4
#3 Switzerland 3
#4 Canada 2
#5 United Kingdom 2
#6 United States 1

Patent filings per year

Chart showing FR D OPTIQUE ET DE MECANIQUE Ss patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Measurement
#2 Optics

Focus technologies

# Technology
#1 Measuring distances
#2 Cameras
#3 Optical systems

Top inventors

# Name Total Patents
#1 Yves Dubuisson Bernard Louis 4
#2 Dubuisson Bernard Louis Yves 3
#3 Dubuisson Bernard L Y 2
#4 Louis Yves Dubuisson Bernard 2
#5 De Montremy Jacques Waldruche 1
#6 Dubuisson Bernard-Louis-Yves 1
#7 Dubuisson Bernard 1

Latest patents

Publication Filing date Title
DE1957846A1 Stereoscopic reproduction apparatus
DE1936414A1 Device for obtaining orthophotoplasm
DE1934500A1 Spatial simulator
DE1925690A1 Stereoscopic reproduction apparatus
GB892453A Improvements in devices for determining the orientation in space of an apparatus at a given time
US3000284A Devices for determining the drientation in space of an apparatus at a given time
CA896634A Stereoscopic plotting apparatus
CA879215A Apparatus for obtaining orthophotoplans