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FITEL USA CORP

Overview
  • Total Patents
    365
About

FITEL USA CORP has a total of 365 patent applications. Its first patent ever was published in 1997. It filed its patents most often in United States, EPO (European Patent Office) and Japan. Its main competitors in its focus markets optics, machines and telecommunications are BICKHAM SCOTT ROBERTSON, YANGTZE OPTICAL FIBRE & CABLE JOINT STOCK LTD CO and DRAKA COMTEQ FRANCE.

Patent filings in countries

World map showing FITEL USA CORPs patent filings in countries

Patent filings per year

Chart showing FITEL USA CORPs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Lampert Norman R 32
#2 Gruner-Nielsen Lars 19
#3 Weimann Peter A 17
#4 Zhou Zhi 14
#5 Eggleton Benjamin J 13
#6 White Ian A 13
#7 Ramachandran Siddharth 13
#8 Digiovanni David John 13
#9 Leone Frank S 12
#10 Jones Sean L 11

Latest patents

Publication Filing date Title
CN101866034A Monomer cable retention shell for reinforced external line equipment connector
US2007077438A1 Soot layer formation for solution doping of glass preforms
EP1858128A1 Large mode area fibers by using conversion to higher order modes
US7218803B1 Microsphere probe for optical surface microscopy and method of using the same
US2006257071A1 Optical fiber filter for suppression of amplified spontaneous emission
US2006187540A1 Rare-earth-doped optical fiber having core co-doped with fluorine
US2006039663A1 Optical fiber having enhanced separation of higher-order modes
US2006029346A1 Polarization insensitive microbend fiber gratings and devices using the same
US6950578B1 Highly index-sensitive optical devices including long period fiber gratings
EP1475358A1 Methods for modifying ovality of optical fiber preforms
US7271916B2 Characterization of optical fiber using Fourier domain optical coherence tomography
EP1440948A2 Method of joining glass tubes end-to-end for making an optical fibre preform
EP1457468A1 Fiber optic cable comprising a core surrounded by coating having a radially-varying elastic modulus
EP1452502A1 Systems and methods involving optical fibers having seperate color layers
EP1544173A1 Glass preform for an optical fibre and method and apparatus for its manufacture
EP1431254A2 Manufacture of optical fiber prefroms using high pressure doping
US6810196B2 Variable attenuator for optical fiber applications
US2004106050A1 Method of making gratings and phase masks for fiber grating fabrication
FR2847679A1 Preform for drawing plastic optical fiber, comprises core, cladding layer, and jacket layer of partially fluorinated polymer material
US7143611B2 Rod-In-Tube optical fiber preform assembly and method having reduced movement