NeoPhotonics
Patents, Design & Utilities

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List of all NeoPhotonics patents 20 in total

Status Patent
Grant
Utility: Apparatus and method for analog electronic fiber dispersion and bandwidth pre-compensation (EDPC) for use in 50 Gbps and greater pamn optical transceivers External link
Filling date: 26 Sep 2025 Issue date: 16 Aug 2022
Application
Utility: INDIUM PHOSPHIDE BASED OPTICAL TRANSMITTER WITH SINGLE PARAMETER DRIVEN PHASE CORRECTION FOR TEMPORAL VARIATION External link
Filling date: 26 Sep 2025 Issue date: 2 Dec 2021
Application
Utility: METHOD AND APPARATUS FOR PHASE-MATCHED OPTICAL AND RF WAVE PROPAGATIONS FOR SEMICONDUCTOR-BASED MZM MODULATORS External link
Filling date: 26 Sep 2025 Issue date: 23 Sep 2021
Grant
Utility: Indium phosphide based optical transmitter with single parameter driven phase correction for temporal variation External link
Filling date: 26 Sep 2025 Issue date: 14 Sep 2021
Grant
Utility: Planar lightwave circuit optical splitter/mixer External link
Filling date: 26 Sep 2025 Issue date: 13 Jul 2021
Grant
Utility: Method and apparatus for phase-matched optical and RF wave propagations for semiconductor based MZM modulators External link
Filling date: 26 Sep 2025 Issue date: 29 Jun 2021
Application
Utility: APPARATUS AND METHOD FOR ANALOG ELECTRONIC FIBER DISPERSION AND BANDWIDTH PRE-COMPENSATION (EDPC) FOR USE IN 50 GBPS AND GREATER PAMN OPTICAL TRANSCEIVERS External link
Filling date: 26 Sep 2025 Issue date: 22 Apr 2021
Grant
Utility: Apparatus and method for analog electronic fiber dispersion and bandwidth pre-compensation (EDPC) for use in 50 Gbps and greater PAMn optical transceivers External link
Filling date: 26 Sep 2025 Issue date: 12 Jan 2021
Grant
Utility: Dynamically-distributable multiple-output pump for fiber optic amplifier External link
Filling date: 26 Sep 2025 Issue date: 1 Dec 2020
Application
Utility: HIGH FREQUENCY OPTICAL MODULATOR WITH LATERALLY DISPLACED CONDUCTION PLANE RELATIVE TO MODULATING ELECTRODES External link
Filling date: 26 Sep 2025 Issue date: 5 Nov 2020
Application
Utility: METHOD FOR WAVELENGTH CONTROL OF SILICON PHOTONIC EXTERNAL CAVITY TUNABLE LASER External link
Filling date: 26 Sep 2025 Issue date: 3 Sep 2020
Grant
Utility: High frequency optical modulator with laterally displaced conduction plane relative to modulating electrodes External link
Filling date: 26 Sep 2025 Issue date: 1 Sep 2020
Application
Utility: INDIUM PHOSPHIDE BASED OPTICAL TRANSMITTER WITH SINGLE PARAMETER DRIVEN PHASE CORRECTION FOR TEMPORAL VARIATION External link
Filling date: 26 Sep 2025 Issue date: 26 Mar 2020
Application
Utility: APPARATUS AND METHOD FOR ANALOG ELECTRONIC FIBER DISPERSION AND BANDWIDTH PRE-COMPENSATION (EDPC) FOR USE IN 50 GBPS AND GREATER PAMN OPTICAL TRANSCEIVERS External link
Filling date: 26 Sep 2025 Issue date: 26 Mar 2020
Grant
Utility: Compact, energy efficient mach-zehnder interferometers and optical attenuators External link
Filling date: 26 Sep 2025 Issue date: 4 Feb 2020
Application
Utility: METHOD AND APPARATUS FOR PHASE-MATCHED OPTICAL AND RF WAVE PROPAGATIONS FOR SEMICONDUCTOR-BASED MZM MODULATORS External link
Filling date: 26 Sep 2025 Issue date: 28 Nov 2019
Application
Utility: METHOD AND APPARATUS FOR BIAS CONTROL WITH A LARGE DYNAMIC RANGE FOR MACH-ZEHNDER MODULATORS External link
Filling date: 26 Sep 2025 Issue date: 24 Oct 2019
Grant
Utility: Method and apparatus for phase-matched optical and RF wave propagations for semiconductor-based MZM modulators External link
Filling date: 26 Sep 2025 Issue date: 17 Sep 2019
Application
Utility: PLANAR LIGHTWAVE CIRCUIT OPTICAL SPLITTER / MIXER External link
Filling date: 26 Sep 2025 Issue date: 12 Sep 2019
Application
Utility: COMPACT, ENERGY EFFICIENT MACH-ZEHNDER INTERFEROMETERS AND OPTICAL ATTENUATORS External link
Filling date: 26 Sep 2025 Issue date: 1 Aug 2019

Showing 1 to 20 of 20 patents.