L3 OPTICS, INC.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
G02B OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS 2203
 
  
 
G02F DEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH IS MODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THE DEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY, COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g. SWITCHING, GATING, MODULATING OR DEMODULATING; TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF; FREQUENCY-CHANGING; NON-LINEAR OPTICS; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS 1132

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
6493482 Optical switch having a planar waveguide and a shutter actuatorNov 22, 00Dec 10, 02[G02B]
6430322 Optical phase shifter having an integrated planar optical waveguide and phase shifter elementNov 22, 00Aug 06, 02[G02F]
6400856 Polarization diversity double resonator channel-dropping filterSep 21, 00Jun 04, 02[G02B]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2002/0163,709 Method and apparatus for detecting and latching the position of a MEMS moving memberAbandonedMay 03, 02Nov 07, 02[G02B]
2002/0164,111 MEMS assemblies having moving members and methods of manufacturing the sameAbandonedMay 03, 01Nov 07, 02[G02B]
2002/0164,832 Method for separating silica waveguidesAbandonedMay 03, 02Nov 07, 02[H01L]
2002/0044,721 Mems device having multiple DWDM filtersAbandonedJun 08, 01Apr 18, 02[G02B]
6341184 Low drive voltage optical modulatorExpiredSep 08, 00Jan 22, 02[G02B]
2001/0036,009 Surface-emitting semiconductor optical amplifierAbandonedFeb 20, 01Nov 01, 01[H01S]

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