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ELNO

Overview
  • Total Patents
    24
  • GoodIP Patent Rank
    104,227
About

ELNO has a total of 24 patent applications. Its first patent ever was published in 1970. It filed its patents most often in France, EPO (European Patent Office) and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets audio-visual technology, consumer goods and telecommunications are ANPAC SEMICONDUCTOR LTD, ACOUSTIC 3D HOLDINGS LTD and SONITRON NV.

Patent filings per year

Chart showing ELNOs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Rosier Julie Marie Anne 16
#2 Robuchon Patrick Jean François 12
#3 Clowez Eric Bernard Jacques 11
#4 Robuchon Patrick Jean Francois 6
#5 Humen Laurent Edouard Roland 5
#6 Gaiffe Thierry Pierre François 4
#7 Mitte Monique 3
#8 Robuchon Patrick 3
#9 Cavelier Jean-François 2
#10 Gaiffe Thierry Pierre Francois 2

Latest patents

Publication Filing date Title
FR3052622A1 Acoustic headphones
FR3052621A1 Headphone type acoustic device
FR3019422A1 ACOUSTICAL APPARATUS COMPRISING AT LEAST ONE ELECTROACOUSTIC MICROPHONE, A OSTEOPHONIC MICROPHONE AND MEANS FOR CALCULATING A CORRECTED SIGNAL, AND ASSOCIATED HEAD EQUIPMENT
FR3019423A1 ELECTRONIC CIRCUIT FOR OSTEOPHONIC BAND
FR3006093A1 ACOUSTIC DEVICE CAPABLE OF ACHIEVING ACTIVE NOISE REDUCTION
FR3005823A1 Microphone comprising a mute switch, and breathing mask comprising such a microphone
HUE026770T2 Audio headset