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XPONENT PHOTONICS INC

Overview
  • Total Patents
    79
About

XPONENT PHOTONICS INC has a total of 79 patent applications. Its first patent ever was published in 2001. It filed its patents most often in United States, WIPO (World Intellectual Property Organization) and Australia. Its main competitors in its focus markets optics, semiconductors and micro-structure and nano-technology are OPTRONX INC, E TEK DYNAMICS INC and ITF TECHNOLOGIES OPTIQUES INC.

Patent filings in countries

World map showing XPONENT PHOTONICS INCs patent filings in countries

Patent filings per year

Chart showing XPONENT PHOTONICS INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Vernooy David W 63
#2 Blauvelt Henry A 53
#3 Paslaski Joel S 41
#4 Vahala Kerry J 18
#5 Hunziker Guido 13
#6 Painter Oskar J 13
#7 Benzoni Albert M 11
#8 Sercel Peter C 11
#9 Lee Hao 9
#10 Grosjean Charles I 6

Latest patents

Publication Filing date Title
WO2006042081A2 Bonded components and component bonding
CA2572741A1 Packaging for a fiber-coupled optical device
US2006182402A1 Multiple-core planar optical waveguides and methods of fabrication and use thereof
WO2005067573A2 Apparatus and methods for launching an optical signal into multimode optical fiber
WO2005010570A2 Packaging for a fiber-coupled optical device
WO2004068542A2 Etched-facet semiconductor optical component with integrated end-coupled waveguide and methods of fabrication and use thereof
US7095928B2 Surface-mounted photodetector for an optical waveguide
KR20050074583A Optical component for free-space optical propagation between waveguides
AU2003278910A8 Heat sink for a planar waveguide substrate
US6992276B2 Semiconductor photodetector with internal reflector
CA2500053A1 Optical assemblies for free-space optical propagation between waveguide(s) and/or fiber(s)
WO2004038871A2 Grating-stabilized semiconductor laser
US6981806B2 Micro-hermetic packaging of optical devices
US6975798B2 Waveguides assembled for transverse-transfer of optical power
WO2004003614A1 Waveguides assembled for transverse-transfer of optical power
US6870992B2 Alignment apparatus and methods for transverse optical coupling
WO03038498A2 Polarization-engineered transverse-optical-coupling apparatus and methods
US6907169B2 Polarization-engineered transverse-optical-coupling apparatus and methods
WO2006096147A1 Fiber-optic-taper loop probe for characterizing optical components for transverse optical coupling
US6987913B2 Optical junction apparatus and methods employing optical power transverse-transfer