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DOERR CHRISTOPHER R

Overview
  • Total Patents
    11
About

DOERR CHRISTOPHER R has a total of 11 patent applications. Its first patent ever was published in 2005. It filed its patents most often in United States. Its main competitors in its focus markets optics, telecommunications and digital networks are KILOLAMBDA IP LTD, SANYO ENG & CONSTRUCTION INC and PROXIMION FIBER OPTICS AB.

Patent filings in countries

World map showing DOERR CHRISTOPHER Rs patent filings in countries
# Country Total Patents
#1 United States 11

Patent filings per year

Chart showing DOERR CHRISTOPHER Rs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Doerr Christopher R 11
#2 Wilfong Gordon T 1

Latest patents

Publication Filing date Title
US2013108208A1 Photonic integrated circuit with a waveguide crossing structure
US2012308175A1 Optical isolator using phase modulators
US2011158577A1 Advanced modulation format using two-state modulators
US2012224810A1 Polarization-independent grating optical coupler
US2012002971A1 Polarization-tracking device having a waveguide-grating coupler
US2011038631A1 Coherent receiver having an interleave-chirped arrayed waveguide grating
US2011008001A1 Optical coupler
US2010239268A1 High-speed optical modulation using a quantum-well modulator
US7106923B1 Dispersion compensator