Inventor · disambiguated record
Joshua Philipson
Also filed as: PHILIPSON JOSHUA · PHILIPSON JOSHUA B J · PHILIPSON JOSHUA BENJAMIN JULIUS
22 granted patents·3 pending applications·108 citations·filing 1999–2024
92Inventor score
Top patents by PatentIndex Score
25 records- 0192US11754862B2Polarization scrambler using a retardance elementVIAVI SOLUTIONS INC·Filed 2022·Granted Sep 12, 2023·2 cites·20 claims
- 0291US11125617B1Optical measurements with dynamic range and high speedVIAVI SOLUTIONS INC·Filed 2020·Granted Sep 21, 2021·3 cites·17 claims
- 0389US10866438B2Faraday-based polarization scramblerVIAVI SOLUTIONS INC·Filed 2019·Granted Dec 15, 2020·4 cites·18 claims
- 0486US11526035B2Polarization scrambler using a retardance elementVIAVI SOLUTIONS INC·Filed 2019·Granted Dec 13, 2022·2 cites·18 claims
- 0586US6125220AInterferometric optical device including a resonant optical cavityFiled 1999·Granted Sep 26, 2000·73 cites·23 claims
- 0685US10801918B2Mult-wavelength pulsed optical test instrumentVIAVI SOLUTIONS INC·Filed 2018·Granted Oct 13, 2020·3 cites·15 claims
- 0780US11668878B2Fiber-optic switches using multicore optical fibersVIAVI SOLUTIONS INC·Filed 2021·Granted Jun 6, 2023·1 cites·17 claims
- 0880US11002632B2Measuring polarization extinction ratio (PER) using a reference master test jumper (MTJ)VIAVI SOLUTIONS INC·Filed 2019·Granted May 11, 2021·2 cites·20 claims
- 0978US12007631B2Polarization scrambler using a retardance elementVIAVI SOLUTIONS INC·Filed 2023·Granted Jun 11, 2024·0 cites·20 claims
- 1075US12174066B2Reducing polarization dependent loss (PDL) in a grating-based optical spectrum analyzer (OSA)VIAVI SOLUTIONS INC·Filed 2023·Granted Dec 24, 2024·0 cites·20 claims
- 1173US10928274B2Fiber-optic interconnection stabilization apparatusVIAVI SOLUTIONS INC·Filed 2018·Granted Feb 23, 2021·2 cites·7 claims
- 1271US6396994B1Apparatus for varying the optical characteristics of an optical fiber by stretching the fiberJDS UNIPHASE INC·Filed 2000·Granted May 28, 2002·15 cites·10 claims
- 1370US11614360B2Optical measurements with dynamic range and high speedVIAVI SOLUTIONS INC·Filed 2021·Granted Mar 28, 2023·0 cites·17 claims
- 1468US11828648B2Reducing polarization dependent loss (PDL) in a grating-based optical spectrum analyzer (OSA)VIAVI SOLUTIONS INC·Filed 2021·Granted Nov 28, 2023·0 cites·20 claims
- 1568US11467059B2Multi-wavelength pulsed optical test instrumentVIAVI SOLUTIONS INC·Filed 2020·Granted Oct 11, 2022·0 cites·20 claims
- 1667US11821791B1Techniques for reducing optical ghosts in a gratings-based optical spectrum analyzer (OSA)VIAVI SOLUTIONS INC·Filed 2022·Granted Nov 21, 2023·0 cites·19 claims
- 1761US12222551B2Variable optical attenuator arraysVIAVI SOLUTIONS INC·Filed 2022·Granted Feb 11, 2025·0 cites·20 claims
- 1860US11662269B2Fiber-optic interconnection stabilization apparatusVIAVI SOLUTIONS INC·Filed 2021·Granted May 30, 2023·0 cites·13 claims
- 1958US2025231081A1Inspection of optical components in optical systemsVIAVI SOLUTIONS INC·Filed 2024·Application pending·0 cites
- 2055US12038346B2Techniques for providing a swept wavelength (SW) measurement for acquiring polarization dependent loss (PDL) in a single scanVIAVI SOLUTIONS INC·Filed 2021·Granted Jul 16, 2024·0 cites·20 claims
- 2154US2025231083A1Multiple magnification inspection of dutsVIAVI SOLUTIONS INC·Filed 2024·Application pending·0 cites
- 2254US2025189404A1Adapters for inspection of optical fiber terminating endsVIAVI SOLUTIONS INC·Filed 2023·Application pending·0 cites
- 2347US6807009B2Anti-PDL beam swappingJDS UNIPHASE INC·Filed 2002·Granted Oct 19, 2004·1 cites·21 claims
- 2445US11326982B2Referencing insertion loss using back-facet monitor from lasersVIAVI SOLUTIONS INC·Filed 2019·Granted May 10, 2022·0 cites·17 claims
- 2536US10598965B2Polarization control based upon a polarization reference stateVIAVI SOLUTIONS INC·Filed 2016·Granted Mar 24, 2020·0 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →