Learn more

JDS FITEL INC

Overview
  • Total Patents
    260
About

JDS FITEL INC has a total of 260 patent applications. Its first patent ever was published in 1991. It filed its patents most often in Canada, United States and EPO (European Patent Office). Its main competitors in its focus markets optics, telecommunications and machines are E TEK DYNAMICS INC, JDS UNIPHASE INC and O NET INFORMATION TECHNOLOGY SHENZHEN CO LTD.

Patent filings in countries

World map showing JDS FITEL INCs patent filings in countries

Patent filings per year

Chart showing JDS FITEL INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Cheng Yihao 87
#2 Duck Gary S 40
#3 Teitelbaum Neil 24
#4 Farries Mark 23
#5 Delisle Vincent 23
#6 Colbourne Paul 21
#7 Macdonald Robert I 20
#8 Duck Gary Stephen 19
#9 Ip Joseph 14
#10 Paiam Reza 12

Latest patents

Publication Filing date Title
CA2289340A1 Polarimeter
US6519065B1 Chromatic dispersion compensation device
CA2288474A1 Optical multiplexor or demultiplexor
EP0997754A2 Lensed sleeve used with optical fibres
CA2282117A1 Optical switching gate
CA2281044A1 Optical multiplexor/demultiplexor
US6222958B1 Optical interleaver/de-interleaver
US6268954B1 Method and system for controlling the slope of an output response
CA2279798A1 Optical isolator
US6393179B1 Optical coupling system
US6219481B1 Optical filter
CA2279714A1 Method and system for measurement of a characteristic of lens
US6529328B1 Optical filter
US6281977B1 Interferometric optical device including an optical resonator
CA2278358A1 Asymmetric interleaver/de-interleaver circuit
CA2278081A1 Optical coupling system
US6292604B1 Optical coupler arrangement
US6607313B1 Micro-optic delay element for use in a polarization multiplexed system
US6154585A 11/2×2 optical switch
CA2273641A1 Polarisation-switched sagnac interferometer and applications