Inventor · disambiguated record
Robert Meachem Jopson
Also filed as: JOPSON ROBERT · JOPSON ROBERT M · JOPSON ROBERT MEACHEM
23 granted patents·3 pending applications·689 citations·filing 1989–2020
97Inventor score
Files withLUCENT TECHNOLOGIES INC15AT & T BELL LAB3ALCATEL LUCENT USA INC2AT & T CORP2ALCATEL LUCENT1
Top patents by PatentIndex Score
26 records- 0198US11212005B1Bidirectional optical communication system employing hollow-core fiberNOKIA SOLUTIONS & NETWORKS OY·Filed 2020·Granted Dec 28, 2021·13 cites·16 claims
- 0290US5386314APolarization-insensitive optical four-photon mixer with orthogonally-polarized pump signalsAT & T CORP·Filed 1993·Granted Jan 31, 1995·94 cites·25 claims
- 0389US4918396AMonitoring and/or control of optical amplifiersAT & T BELL LAB·Filed 1989·Granted Apr 17, 1990·46 cites·5 claims
- 0484US6144450AApparatus and method for improving the accuracy of polarization mode dispersion measurementsLUCENT TECHNOLOGIES INC·Filed 1999·Granted Nov 7, 2000·47 cites·54 claims
- 0583US6385357B1Method and apparatus for compensating for higher order paid PMD in a fiber transmission system at the fiber outputLUCENT TECHNOLOGIES INC·Filed 2000·Granted May 7, 2002·26 cites·19 claims
- 0683US5532868AApparatus and method for compensating chromatic dispersion produced in optical phase conjugation or other types of optical signal conversionAT & T CORP·Filed 1994·Granted Jul 2, 1996·72 cites·34 claims
- 0782US6519027B1Polarization mode dispersion measurementLUCENT TECHNOLOGIES INC·Filed 2000·Granted Feb 11, 2003·24 cites·15 claims
- 0882US5101291AOptical frequency conversion deviceAT & T BELL LAB·Filed 1990·Granted Mar 31, 1992·45 cites·25 claims
- 0980US6381048B1Wavelength division multiplexed system having reduced cross-phase modulationLUCENT TECHNOLOGIES INC·Filed 1998·Granted Apr 30, 2002·52 cites·24 claims
- 1078US6380533B1Method for measurement of first-and second-order polarization mode dispersion vectors in optical fibersLUCENT TECHNOLOGIES INC·Filed 1999·Granted Apr 30, 2002·35 cites·30 claims
- 1177US5734493AOptical frequency conversion deviceLUCENT TECHNOLOGIES INC·Filed 1996·Granted Mar 31, 1998·56 cites·6 claims
- 1271US6788833B1Method and system for suppressing signal distortions associated with nonlinearity in optical fibersLUCENT TECHNOLOGIES INC·Filed 2003·Granted Sep 7, 2004·16 cites·20 claims
- 1371US6385356B1Method and apparatus for compensating for higher order PMD in a fiber transmission systemLUCENT TECHNOLOGIES INC·Filed 1999·Granted May 7, 2002·34 cites·16 claims
- 1471US5745273ADevice for single sideband modulation of an optical signalLUCENT TECHNOLOGIES INC·Filed 1996·Granted Apr 28, 1998·45 cites·8 claims
- 1571US4973120AOptical isolator with resonant cavity having gyrotropic materialAT & T BELL LAB·Filed 1989·Granted Nov 27, 1990·28 cites·7 claims
- 1664US8032024B2Method and apparatus for multi-band optical switching using multi-pump parametric devicesALCATEL LUCENT·Filed 2003·Granted Oct 4, 2011·6 cites·22 claims
- 1760US5619320AMethod and apparatus for measuring dispersion zero along an optical fiberLUCENT TECHNOLOGIES INC·Filed 1995·Granted Apr 8, 1997·21 cites·26 claims
- 1853US7145715B2Multiple pump parametric apparatus having no idler broadeningLUCENT TECHNOLOGIES INC·Filed 2004·Granted Dec 5, 2006·5 cites·19 claims
- 1953US6856450B2Method and apparatus for generating a sequence of optical wavelength bandsLUCENT TECHNOLOGIES INC·Filed 2002·Granted Feb 15, 2005·4 cites·23 claims
- 2053US5822476ATime delay device for optical signalsLUCENT TECHNOLOGIES INC·Filed 1997·Granted Oct 13, 1998·14 cites·11 claims
- 2145US7590355B2Method and apparatus for PMD mitigation in optical communication systemsALCATEL LUCENT USA INC·Filed 2006·Granted Sep 15, 2009·0 cites·21 claims
- 2243US2015139640A1Optical monitoring using optical frequency combsALCATEL LUCENT USA INC·Filed 2013·Application pending·0 cites
- 2342US6768541B2Chromatic dispersion measurementLUCENT TECHNOLOGIES INC·Filed 2002·Granted Jul 27, 2004·1 cites·8 claims
- 2440US2006198640A1Method and apparatus for PMD mitigation in optical communication systemsJOPSON ROBERT M·Filed 2005·Application pending·0 cites
- 2538US2019103917A1Optical Pumping TechniqueNOKIA AMERICA CORP·Filed 2017·Application pending·0 cites
- 2634US6473212B1Lightwave communication systems using semiconductor optical amplifiersLUCENT TECHNOLOGIES INC·Filed 1999·Granted Oct 29, 2002·5 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →