Assignee
LIGHTWAVES 2020 INC
US·15 granted patents·1 pending application·99 citations·filing 2001–2014
Top patents by PatentIndex Score
16 records- 0192US7044660B2Erbium-doped fiber amplifier and integrated circuit module componentsLIGHTWAVES 2020 INC·Filed 2005·Granted May 16, 2006·19 cites·8 claims
- 0291US7130121B2Erbium-doped fiber amplifier and integrated module componentsLIGHTWAVES 2020 INC·Filed 2006·Granted Oct 31, 2006·16 cites·12 claims
- 0373US6795242B2Miniature circulator devices and methods for making the sameLIGHTWAVES 2020 INC·Filed 2002·Granted Sep 21, 2004·13 cites·19 claims
- 0469US7058257B2Miniature WDM add/drop multiplexer and method of manufacture thereofLIGHTWAVES 2020 INC·Filed 2004·Granted Jun 6, 2006·12 cites·32 claims
- 0569US6922281B2Erbium-doped fiber amplifier and integrated module componentsLIGHTWAVES 2020 INC·Filed 2002·Granted Jul 26, 2005·10 cites·18 claims
- 0663US8934164B2Tunable optical filter and method of manufacture thereofLIGHTWAVES 2020 INC·Filed 2013·Granted Jan 13, 2015·0 cites·11 claims
- 0762US6987611B2Miniature circulator devices and methods for making the sameLIGHTWAVES 2020 INC·Filed 2004·Granted Jan 17, 2006·6 cites·16 claims
- 0860US9244266B2Tunable optical filter and method of manufacture thereofLIGHTWAVES 2020 INC·Filed 2014·Granted Jan 26, 2016·0 cites·10 claims
- 0959US6813416B2Miniature fiberoptic filter and method of manufacture thereforLIGHTWAVES 2020 INC·Filed 2002·Granted Nov 2, 2004·6 cites·28 claims
- 1057US6785431B2Miniature circulator array devices and methods for making the sameLIGHTWAVES 2020 INC·Filed 2002·Granted Aug 31, 2004·6 cites·88 claims
- 1156US8036506B2Multi-fiber section tunable optical filterLIGHTWAVES 2020 INC·Filed 2009·Granted Oct 11, 2011·1 cites·21 claims
- 1256US6834137B2Cholesteric liquid crystal cell devices and systemsLIGHTWAVES 2020 INC·Filed 2001·Granted Dec 21, 2004·5 cites·13 claims
- 1351US6801183B2Temperature compensation for liquid crystal cell optical devicesLIGHTWAVES 2020 INC·Filed 2002·Granted Oct 5, 2004·3 cites·11 claims
- 1450US8049894B2Multiple wavelength optical analyzer deviceLIGHTWAVES 2020 INC·Filed 2007·Granted Nov 1, 2011·1 cites·25 claims
- 1546US7035501B2Cholesteric liquid crystal cell devices and systemsLIGHTWAVES 2020 INC·Filed 2004·Granted Apr 25, 2006·1 cites·23 claims
- 1639US2003147588A1Step-chirped, sampled optical waveguide gratings for WDM channel operations and method of manufacture thereforLIGHTWAVES 2020 INC·Filed 2002·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →