Assignee
FIBERA INC
US·17 granted patents·6 pending applications·302 citations·filing 2001–2006
Top patents by PatentIndex Score
23 records- 0197US6748138B2Optical grating fabricationFIBERA INC·Filed 2001·Granted Jun 8, 2004·140 cites·24 claims
- 0288US6809865B2ITU frequency/wavelength referenceFIBERA INC·Filed 2001·Granted Oct 26, 2004·41 cites·14 claims
- 0382US7139295B2Tunable wavelength locker, tunable wavelength spectrum monitor, and relative wavelength measurement systemFIBERA INC·Filed 2004·Granted Nov 21, 2006·18 cites·11 claims
- 0477US6552856B1Multi-channel wavelength locker using gas tuningFIBERA INC·Filed 2001·Granted Apr 22, 2003·15 cites·24 claims
- 0575US6904200B2Multidimensional optical gratingsFIBERA INC·Filed 2001·Granted Jun 7, 2005·21 cites·22 claims
- 0674US6795459B2Light frequency lockerFIBERA INC·Filed 2001·Granted Sep 21, 2004·10 cites·25 claims
- 0771US7004038B2Fiber optic flow meterFIBERA INC·Filed 2005·Granted Feb 28, 2006·7 cites·14 claims
- 0870US6804060B1Interference filter fabricationFIBERA INC·Filed 2001·Granted Oct 12, 2004·12 cites·19 claims
- 0964US6731659B1Frequency lockerFIBERA INC·Filed 2002·Granted May 4, 2004·6 cites·30 claims
- 1061US7268699B2Highway-rail grade crossing hazard mitigationFIBERA INC·Filed 2005·Granted Sep 11, 2007·3 cites·15 claims
- 1161US7245217B2Hazard mitigation for railway track intrusions at train station platformsFIBERA INC·Filed 2005·Granted Jul 17, 2007·4 cites·15 claims
- 1261US7027136B2Structure analysis and defect detection systemFIBERA INC·Filed 2003·Granted Apr 11, 2006·9 cites·32 claims
- 1356US7116846B2Athermal fiber Bragg gratingFIBERA INC·Filed 2005·Granted Oct 3, 2006·2 cites·20 claims
- 1455US6807339B1Wavelength division multiplexing and de-multiplexing systemFIBERA INC·Filed 2001·Granted Oct 19, 2004·4 cites·60 claims
- 1553US6812452B2Apparatus and method for measuring the wavelength of light present in a light beamFIBERA INC·Filed 2002·Granted Nov 2, 2004·4 cites·34 claims
- 1652US6718092B2Frequency detection, tuning and stabilization systemFIBERA INC·Filed 2002·Granted Apr 6, 2004·3 cites·24 claims
- 1751US6858834B2Light wavelength meterFIBERA INC·Filed 2001·Granted Feb 22, 2005·3 cites·22 claims
- 1843US2006214068A1Fiber optic monitor for railroad switchFIBERA INC·Filed 2006·Application pending·0 cites
- 1943US2006186276A1System for grade crossing accident mitigationFIBERA INC·Filed 2006·Application pending·0 cites
- 2042US2006202860A1Fiber optic track circuitFIBERA INC·Filed 2006·Application pending·0 cites
- 2139US2007031084A1Trafic monitoring systemFIBERA INC·Filed 2006·Application pending·0 cites
- 2238US2004109166A1Wavelength Locker With Confocal CavityFIBERA INC·Filed 2002·Application pending·0 cites
- 2337US2003152127A1Integrated etalon-beam splitterFIBERA INC·Filed 2002·Application pending·0 cites
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