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GOOCH & HOUSEGO PLC

Overview
  • Total Patents
    43
  • GoodIP Patent Rank
    79,350
  • Filing trend
    0.0%
About

GOOCH & HOUSEGO PLC has a total of 43 patent applications. It increased the IP activity by 0.0%. Its first patent ever was published in 2006. It filed its patents most often in United States, WIPO (World Intellectual Property Organization) and EPO (European Patent Office). Its main competitors in its focus markets optics, telecommunications and measurement are KOHERAS AS, Coherent Kaiserslautern GmbH and TIANJIN GP PHOTONICS INC.

Patent filings per year

Chart showing GOOCH & HOUSEGO PLCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Pannell Christopher N 8
#2 Wachman Elliot S 7
#3 Brunetta Carl D 5
#4 Dew Robert W 5
#5 Stenger Thomas E 5
#6 Geyer Stanley J 4
#7 Rosiewicz Alexander 4
#8 Wachman Jill 3
#9 Walker Thomas C 3
#10 Reed Murray Keith 2

Latest patents

Publication Filing date Title
US2019271863A1 Mounting ring for maintaining optical device alignment
US10897117B1 Fiber amplifier system with variable communication channel capacities
US10248032B1 Dual cone-based polarizer
EP3512816A1 Glass composition
US9762020B1 Bi-directionally pumped polarization maintaining fiber amplifier
US9219343B1 Crystal capture housing with non-contact fluid cooling
US9356420B1 Solid state laser with multiple cores coupled by fold optics
US9977160B1 Optical assembly for protection of optical devices
GB201503423D0 Fibre collimator
US9341920B1 Pulsed fiber laser wavelength convertor
US2015205147A1 Chemically reduced lithium compound-based Q-switch
US9372310B1 Free space fibre-to-fibre coupling using optical fibres below cut-off
US2016097942A1 Acoustic absorber having a roughened surface for AO devices
US2015043607A1 Distributed feedback (DFB) laser with slab waveguide
US2014198388A1 Fabry-perot device with a movable mirror
US2015169937A1 Use of spectral unmixing to clarify morphology
US2015117744A1 Use of error image for unmixing artifact removal in linear spectral unmixing
US2015049983A1 Optical fiber device having mode stripper thermally protecting structural adhesive
US8804787B1 Narrow linewidth semiconductor laser
GB201220074D0 Polarisation diversity detector