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DRAKA COMTEQ FRANCE

Overview
  • Total Patents
    78
  • GoodIP Patent Rank
    53,839
  • Filing trend
    ⇩ 92.0%
About

DRAKA COMTEQ FRANCE has a total of 78 patent applications. It decreased the IP activity by 92.0%. Its first patent ever was published in 2005. It filed its patents most often in France, China and United States. Its main competitors in its focus markets optics, machines and telecommunications are BICKHAM SCOTT ROBERTSON, FITEL USA CORP and YANGTZE OPTICAL FIBRE & CABLE JOINT STOCK LTD CO.

Patent filings per year

Chart showing DRAKA COMTEQ FRANCEs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Sillard Pierre 54
#2 Molin Denis 36
#3 Bigot Marianne 16
#4 De Montmorillon Louis-Anne 15
#5 Pastouret Alain 15
#6 De Montmorillon Louis Anne 9
#7 Bigot Astruc Marianne 9
#8 Lumineau Yves 8
#9 Burov Ekaterina 8
#10 Richard Simon 7

Latest patents

Publication Filing date Title
EP3637161A1 Weakly-coupled few mode optical fibers for mode division multiplexing and corresponding optical transmission system
US2020319398A1 Bending-loss insensitive single mode fibre, with a shallow trench, and corresponding optical system
CN110418990A Weak coupling less fundamental mode optical fibre used in space division multiplexing
CN110268294A It is optimized to the multimode fibre to work near 1060nm and corresponding multimode optical system
BR112019006886A2 optical fiber, optical link, and optical system
AU2016416838A1 Reduced diameter optical fiber and manufacturing method
FR2966256A1 Multimode optical fiber insensitive to losses by
FR2971061A1 Broad bandwidth optical fiber with low curb losses
FR2968775A1 Doped optical fiber in rare earths having low interactions between the doping elements
FR2968092A1 Doped optical fiber in rare earths that is insensitive to irradiation
FR2966255A1 Multimode optical fibers selection method for transmission system, involves selecting fibers, where modal bandwidth and value of bandwidth are function of predetermined bending loss
FR2963787A1 Process for producing an optical fiber preform
FR2962998A1 Marking defect on optical fiber during drawing, by stretching bare fiber, introducing bare fiber into cooling tube/intermediate tube, and injecting cooling gas into cooling tube with nominal flow/injecting inert gas into intermediate tube
FR2962230A1 Optical fiber monomode
FR2957153A1 MULTIMODE OPTICAL FIBER WITH BROAD BANDWIDTH AND LOW BENDBACK LOSSES
FR2956219A1 CUTTING TOOL AND METHOD FOR DERIVING AT LEAST ONE OPTICAL FIBER FROM A TELECOMMUNICATION CABLE
FR2953605A1 MULTIMODE OPTICAL FIBER WITH BROAD BANDWIDTH AND LOW BENDBACK LOSSES
FR2953606A1 MULTIMODE OPTICAL FIBER WITH BROAD BANDWIDTH AND LOW BENDBACK LOSSES
FR2953030A1 Multimode optical fiber with large bandwidth with an optimized heat-sleeve interface
FR2952634A1 Rare earth doped silica fiber with low digital opening