Assignee
NETWORK PHOTONICS INC
US15 patents
Top patents by PatentIndex Score
US6600591B2Jul 29, 2003
Micromirror array having adjustable mirror angles
NETWORK PHOTONICS INC101 citations97
US6625342B2Sep 23, 2003
Systems and methods for overcoming stiction using a lever
NETWORK PHOTONICS INC108 citations96
US6501877B1Dec 31, 2002
Wavelength router
NETWORK PHOTONICS INC128 citations96
US6542657B2Apr 1, 2003
Binary switch for an optical wavelength router
NETWORK PHOTONICS INC47 citations93
US6535664B1Mar 18, 2003
1×2 optical wavelength router
NETWORK PHOTONICS INC40 citations93
US6614581B2Sep 2, 2003
Methods and apparatus for providing a multi-stop micromirror
NETWORK PHOTONICS INC38 citations92
US6535319B2Mar 18, 2003
Free-space optical wavelength routing element based on stepwise controlled tilting mirrors
NETWORK PHOTONICS INC54 citations92
US6449096B1Sep 10, 2002
Diffraction grating with reduced polarization-dependent loss
NETWORK PHOTONICS INC23 citations89
US6517734B1Feb 11, 2003
Grating fabrication process using combined crystalline-dependent and crystalline-independent etching
NETWORK PHOTONICS INC23 citations88
US7356258B1Apr 8, 2008
Optical interconnection for traffic between a pair of DWDM rings
NETWORK PHOTONICS INC25 citations86
US6439728B1Aug 27, 2002
Multimirror stack for vertical integration of MEMS devices in two-position retroreflectors
NETWORK PHOTONICS INC70 citations86
US6525352B1Feb 25, 2003
Method to reduce release time of micromachined devices
NETWORK PHOTONICS INC17 citations84
US6616853B1Sep 9, 2003
Method for reducing leaching in metal-coated MEMS
NETWORK PHOTONICS INC7 citations73
US6490089B1Dec 3, 2002
Diffraction grating with reduced polarization-dependent loss
NETWORK PHOTONICS INC11 citations73
US6608712B2Aug 19, 2003
Hidden flexure ultra planar optical routing element
NETWORK PHOTONICS INC7 citations71