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NETWORK PHOTONICS INC

Overview
  • Total Patents
    40
About

NETWORK PHOTONICS INC has a total of 40 patent applications. Its first patent ever was published in 1999. It filed its patents most often in United States, WIPO (World Intellectual Property Organization) and Australia. Its main competitors in its focus markets optics, telecommunications and measurement are BROWAVE CORP, ALLIANCE FIBER OPTIC PROD INC and PROXIMION FIBER SYSTEMS AB.

Patent filings in countries

World map showing NETWORK PHOTONICS INCs patent filings in countries

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Weverka Robert T 14
#2 Anderson Robert 7
#3 Georgis Steven P 7
#4 Muller Lilac 6
#5 Fabiny Larry 6
#6 Roth Richard S 6
#7 Staple Bevan 5
#8 Bortolini Edward J 4
#9 Weaver Samuel P 4
#10 Sarto Tony 3

Latest patents

Publication Filing date Title
WO03076981A2 Optical wavelength cross connect architectures using wavelength routing elements and methods for performing in-service upgrades
US7356258B1 Optical interconnection for traffic between a pair of DWDM rings
US6439728B1 Multimirror stack for vertical integration of MEMS devices in two-position retroreflectors
WO0210822A1 Athermalization of a wavelength routing element
AU8055501A Diffraction grating with reduced polarization-dependent loss
WO0206860A1 Diffraction grating with reduced polarization-dependent loss
US6625342B2 Systems and methods for overcoming stiction using a lever
US2003007721A1 Free-space optical wavelength routing element based on stepwise controlled tilting mirrors
US6614581B2 Methods and apparatus for providing a multi-stop micromirror
US6600591B2 Micromirror array having adjustable mirror angles
US6608712B2 Hidden flexure ultra planar optical routing element
US6525352B1 Method to reduce release time of micromachined devices
US6616853B1 Method for reducing leaching in metal-coated MEMS
US6542657B2 Binary switch for an optical wavelength router
US6535664B1 1×2 optical wavelength router
US6517734B1 Grating fabrication process using combined crystalline-dependent and crystalline-independent etching
US6449096B1 Diffraction grating with reduced polarization-dependent loss
US6501877B1 Wavelength router