Assignee
LIGHTWAVE MICROSYSTEMS CORP
US·45 granted patents·2 pending applications·1,336 citations·filing 1997–2008
Top patents by PatentIndex Score
47 records- 0198US6949176B2Microfluidic control using dielectric pumpingLIGHTWAVE MICROSYSTEMS CORP·Filed 2002·Granted Sep 27, 2005·212 cites·24 claims
- 0293US7016560B2Microfluidic control for waveguide optical switches, variable attenuators, and other optical devicesLIGHTWAVE MICROSYSTEMS CORP·Filed 2002·Granted Mar 21, 2006·71 cites·34 claims
- 0393US6654523B1Optical alignment guide and method for aligning an optical fiber array with an optical integrated circuitLIGHTWAVE MICROSYSTEMS CORP·Filed 2001·Granted Nov 25, 2003·73 cites·33 claims
- 0491US6144779AOptical interconnects with hybrid constructionLIGHTWAVE MICROSYSTEMS CORP·Filed 1997·Granted Nov 7, 2000·100 cites·44 claims
- 0590US6738545B1Athermal AWG and AWG with low power consumption using groove of changeable widthLIGHTWAVE MICROSYSTEMS CORP·Filed 2002·Granted May 18, 2004·43 cites·21 claims
- 0688US6625356B2Micro-mechanical waveguide optical devicesLIGHTWAVE MICROSYSTEMS CORP·Filed 2001·Granted Sep 23, 2003·38 cites·46 claims
- 0788US6449417B1Optical interconnects with hybrid constructionLIGHTWAVE MICROSYSTEMS CORP·Filed 2001·Granted Sep 10, 2002·34 cites·9 claims
- 0887US6498882B1Assembly and method for reorganizing planar lightwave circuit channelsLIGHTWAVE MICROSYSTEMS CORP·Filed 2000·Granted Dec 24, 2002·69 cites·38 claims
- 0987US6022671AMethod of making optical interconnects with hybrid constructionLIGHTWAVE MICROSYSTEMS CORP·Filed 1997·Granted Feb 8, 2000·93 cites·62 claims
- 1085US6704487B2Method and system for reducing dn/dt birefringence in a thermo-optic PLC deviceLIGHTWAVE MICROSYSTEMS CORP·Filed 2001·Granted Mar 9, 2004·34 cites·17 claims
- 1185US6678446B1Multi-band arrayed waveguide gratingLIGHTWAVE MICROSYSTEMS CORP·Filed 2001·Granted Jan 13, 2004·31 cites·43 claims
- 1284US7058249B2Waveplate and optical circuit formed using mesogen-containing polymerLIGHTWAVE MICROSYSTEMS CORP·Filed 2004·Granted Jun 6, 2006·31 cites·24 claims
- 1384US6615615B2GePSG core for a planar lightwave circuitLIGHTWAVE MICROSYSTEMS CORP·Filed 2001·Granted Sep 9, 2003·27 cites·17 claims
- 1483US6434282B1Optical interconnects with hybrid constructionLIGHTWAVE MICROSYSTEMS CORP·Filed 2000·Granted Aug 13, 2002·23 cites·15 claims
- 1582US6697552B2Dendritic taper for an integrated optical wavelength routerLIGHTWAVE MICROSYSTEMS CORP·Filed 2001·Granted Feb 24, 2004·26 cites·56 claims
- 1681US6705124B2High-density plasma deposition process for fabricating a top clad for planar lightwave circuit devicesLIGHTWAVE MICROSYSTEMS CORP·Filed 2001·Granted Mar 16, 2004·23 cites·19 claims
- 1780US6563988B2Optical apparatus and method having predetermined group velocity dispersionLIGHTWAVE MICROSYSTEMS CORP·Filed 2001·Granted May 13, 2003·24 cites·41 claims
- 1878US7160746B2GeBPSG top clad for a planar lightwave circuitLIGHTWAVE MICROSYSTEMS CORP·Filed 2001·Granted Jan 9, 2007·20 cites·16 claims
- 1978US7062127B2Athermal AWG and AWG with low power consumption using groove of changeable widthLIGHTWAVE MICROSYSTEMS CORP·Filed 2004·Granted Jun 13, 2006·18 cites·22 claims
- 2078US6865304B1Laser written waveguide polarization swapperLIGHTWAVE MICROSYSTEMS CORP·Filed 2001·Granted Mar 8, 2005·19 cites·23 claims
- 2178US6553170B2Method and system for a combination of high boron and low boron BPSG top clad fabrication process for a planar lightwave circuitLIGHTWAVE MICROSYSTEMS CORP·Filed 2001·Granted Apr 22, 2003·28 cites·17 claims
- 2277US6787868B1Microlenses for integrated optical devicesLIGHTWAVE MICROSYSTEMS CORP·Filed 2001·Granted Sep 7, 2004·20 cites·100 claims
- 2377US6603892B1Mechanical beam steering for optical integrated circuitsLIGHTWAVE MICROSYSTEMS CORP·Filed 2001·Granted Aug 5, 2003·18 cites·23 claims
- 2476US6853769B2Arrayed waveguide grating with waveguides of unequal widthsLIGHTWAVE MICROSYSTEMS CORP·Filed 2001·Granted Feb 8, 2005·15 cites·20 claims
- 2575US6735363B1Waveguide-grating router with output tapers configured to provide a passband that is optimized for each channel individuallyLIGHTWAVE MICROSYSTEMS CORP·Filed 2002·Granted May 11, 2004·16 cites·36 claims
- 2674US7577324B2Methods to reduce polarization dependent loss in planar lightwave circuitsLIGHTWAVE MICROSYSTEMS CORP·Filed 2008·Granted Aug 18, 2009·6 cites·20 claims
- 2773US6975793B2Method and apparatus facilitating mechanical beam steering for optical integrated circuitsLIGHTWAVE MICROSYSTEMS CORP·Filed 2002·Granted Dec 13, 2005·14 cites·23 claims
- 2872US6895133B1Crack propagation stops for dicing of planar lightwave circuit devicesLIGHTWAVE MICROSYSTEMS CORP·Filed 2001·Granted May 17, 2005·16 cites·15 claims
- 2972US6826345B1Top cap process for reducing polarization dependent wavelength shift in planar lightwave circuitsLIGHTWAVE MICROSYSTEMS CORP·Filed 2002·Granted Nov 30, 2004·14 cites·20 claims
- 3072US6618514B1Passive pigtail attachment apparatus and method for planar lightwave circuitsLIGHTWAVE MICROSYSTEMS CORP·Filed 2001·Granted Sep 9, 2003·13 cites·28 claims
- 3172US5970186AHybrid digital electro-optic switchLIGHTWAVE MICROSYSTEMS CORP·Filed 1997·Granted Oct 19, 1999·56 cites·25 claims
- 3271US7421156B1Methods to reduce polarization dependent loss in planar lightwave circuitsLIGHTWAVE MICROSYSTEMS CORP·Filed 2006·Granted Sep 2, 2008·5 cites·16 claims
- 3371US6603916B1Lightwave circuit assembly having low deformation balanced sandwich substrateLIGHTWAVE MICROSYSTEMS CORP·Filed 2001·Granted Aug 5, 2003·16 cites·30 claims
- 3470US6823103B2Optical devices for controlling insertion lossLIGHTWAVE MICROSYSTEMS CORP·Filed 2001·Granted Nov 23, 2004·13 cites·19 claims
- 3568US6671450B2Apparatus and method to metallize, reinforce, and hermetically seal multiple optical fibersLIGHTWAVE MICROSYSTEMS CORP·Filed 2001·Granted Dec 30, 2003·14 cites·44 claims
- 3667US7088887B2Isothermal thin film heaterLIGHTWAVE MICROSYSTEMS CORP·Filed 2003·Granted Aug 8, 2006·12 cites·21 claims
- 3765US6676486B1Polymeric chemical injection into a water jet to improve cut quality while cutting very brittle materialsLIGHTWAVE MICROSYSTEMS CORP·Filed 2001·Granted Jan 13, 2004·9 cites·20 claims
- 3864US6690025B2Devices for etch loading planar lightwave circuitsLIGHTWAVE MICROSYSTEMS CORP·Filed 2001·Granted Feb 10, 2004·8 cites·23 claims
- 3962US6709882B2Planar lightwave circuit active device metallization processLIGHTWAVE MICROSYSTEMS CORP·Filed 2001·Granted Mar 23, 2004·8 cites·21 claims
- 4061US6795600B1Waveplate for optical integrated circuits and methods for manufacturing the sameLIGHTWAVE MICROSYSTEMS CORP·Filed 2001·Granted Sep 21, 2004·7 cites·22 claims
- 4160US6676485B1Wet injecting fine abrasives for water jet curved cutting of very brittle materialsLIGHTWAVE MICROSYSTEMS CORP·Filed 2001·Granted Jan 13, 2004·6 cites·20 claims
- 4256US7609917B2Method and apparatus for controlling waveguide birefringence by selection of a waveguide core width for a top claddingLIGHTWAVE MICROSYSTEMS CORP·Filed 2008·Granted Oct 27, 2009·1 cites·20 claims
- 4356US6928215B1Optical tap for optical integrated circuitsLIGHTWAVE MICROSYSTEMS CORP·Filed 2001·Granted Aug 9, 2005·6 cites·24 claims
- 4456US6857790B2Apparatus and method to vertically route and connect multiple optical fibersLIGHTWAVE MICROSYSTEMS CORP·Filed 2001·Granted Feb 22, 2005·5 cites·38 claims
- 4546US7182878B2Methods for etch loading planar lightwave circuitsLIGHTWAVE MICROSYSTEMS CORP·Filed 2004·Granted Feb 27, 2007·1 cites·7 claims
- 4639US2003133684A1Reducing polarization dependent loss caused by polarization dependent wavelength shift using core over-etch for planar lightwave circuit fabricationLIGHTWAVE MICROSYSTEMS CORP·Filed 2003·Application pending·0 cites
- 4734US2002159702A1Optical mach-zehnder interferometers with low polarization dependenceLIGHTWAVE MICROSYSTEMS CORP·Filed 2002·Application pending·0 cites
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