Assignee
NEOPHOTONICS CORP
US·62 granted patents·12 pending applications·569 citations·filing 2001–2025
Top patents by PatentIndex Score
74 records- 0197US6952504B2Three dimensional engineering of planar optical structuresNEOPHOTONICS CORP·Filed 2001·Granted Oct 4, 2005·137 cites·77 claims
- 0296US11048139B2Method and apparatus for phase-matched optical and RF wave propagations for semiconductor based MZM modulatorsNEOPHOTONICS CORP·Filed 2019·Granted Jun 29, 2021·7 cites·11 claims
- 0396US10416525B2Method and apparatus for phase-matched optical and RF wave propagations for semiconductor-based MZM modulatorsNEOPHOTONICS CORP·Filed 2018·Granted Sep 17, 2019·10 cites·17 claims
- 0496US9742520B1Optical switching system with a colorless, directionless, and contentionless ROADM connected to unamplified drop channelsNEOPHOTONICS CORP·Filed 2015·Granted Aug 22, 2017·21 cites·14 claims
- 0596US8891914B2Scalable optical switches and switching modulesNEOPHOTONICS CORP·Filed 2012·Granted Nov 18, 2014·30 cites·30 claims
- 0695US11811195B2Method for wavelength control of silicon photonic external cavity tunable laserNEOPHOTONICS CORP·Filed 2020·Granted Nov 7, 2023·4 cites·23 claims
- 0795US6849334B2Optical materials and optical devicesNEOPHOTONICS CORP·Filed 2002·Granted Feb 1, 2005·74 cites·44 claims
- 0894US7720328B2Thermal control of optical componentsNEOPHOTONICS CORP·Filed 2008·Granted May 18, 2010·41 cites·20 claims
- 0992US12119616B2Method for wavelength control of silicon photonic external cavity tunable laserNEOPHOTONICS CORP·Filed 2023·Granted Oct 15, 2024·1 cites·20 claims
- 1091US11418259B2Apparatus and method for analog electronic fiber dispersion and bandwidth pre-compensation (EDPC) for use in 50 Gbps and greater pamn optical transceiversNEOPHOTONICS CORP·Filed 2020·Granted Aug 16, 2022·4 cites·21 claims
- 1190US11604396B2Indium phosphide based optical transmitter with single parameter driven phase correction for temporal variationNEOPHOTONICS CORP·Filed 2021·Granted Mar 14, 2023·2 cites·16 claims
- 1290US7447393B2Thermal control of optical componentsNEOPHOTONICS CORP·Filed 2004·Granted Nov 4, 2008·48 cites·51 claims
- 1388US11119380B2Indium phosphide based optical transmitter with single parameter driven phase correction for temporal variationNEOPHOTONICS CORP·Filed 2019·Granted Sep 14, 2021·4 cites·14 claims
- 1486US10892827B2Apparatus and method for analog electronic fiber dispersion and bandwidth pre-compensation (EDPC) for use in 50 Gbps and greater PAMn optical transceiversNEOPHOTONICS CORP·Filed 2019·Granted Jan 12, 2021·5 cites·32 claims
- 1586US9391695B2Optical network communication system with embedded optical time domain reflectometer and method of operation thereofNEOPHOTONICS CORP·Filed 2014·Granted Jul 12, 2016·8 cites·21 claims
- 1685US9722722B2Dense wavelength division multiplexing and single-wavelength transmission systemsNEOPHOTONICS CORP·Filed 2015·Granted Aug 1, 2017·5 cites·37 claims
- 1784US7391940B2Integrated gradient index lensesNEOPHOTONICS CORP·Filed 2007·Granted Jun 24, 2008·11 cites·20 claims
- 1883US7372121B2GeBPSG top clad for a planar lightwave circuitNEOPHOTONICS CORP·Filed 2006·Granted May 13, 2008·5 cites·14 claims
- 1982US7601919B2Printed circuit boards for high-speed communicationNEOPHOTONICS CORP·Filed 2005·Granted Oct 13, 2009·12 cites·20 claims
- 2079US11509275B2Method and apparatus for bias control with a large dynamic range for Mach-Zehnder modulatorsNEOPHOTONICS CORP·Filed 2019·Granted Nov 22, 2022·1 cites·11 claims
- 2179US7539364B2Method and apparatus facilitating mechanical beam steering for optical integrated circuitsNEOPHOTONICS CORP·Filed 2005·Granted May 26, 2009·9 cites·23 claims
- 2279US7039264B2Multilayered optical structuresNEOPHOTONICS CORP·Filed 2003·Granted May 2, 2006·13 cites·20 claims
- 2378US10338320B2Scalable optical switches and switching modulesNEOPHOTONICS CORP·Filed 2017·Granted Jul 2, 2019·2 cites·14 claims
- 2478US10330863B2Planar lightwave circuit optical splitter / mixerNEOPHOTONICS CORP·Filed 2017·Granted Jun 25, 2019·3 cites·23 claims
- 2578US8837951B240, 50 and 100 Gb/s optical transceivers/transponders in 300pin and CFP MSA modulesNEOPHOTONICS CORP·Filed 2013·Granted Sep 16, 2014·3 cites·12 claims
- 2678US7492992B1Bi-directional PLC transceiver deviceNEOPHOTONICS CORP·Filed 2003·Granted Feb 17, 2009·23 cites·51 claims
- 2777US9110232B2Thermally compensated arrayed waveguide grating assembliesNEOPHOTONICS CORP·Filed 2013·Granted Aug 18, 2015·4 cites·16 claims
- 2875US12164210B2High frequency optical modulator with laterally displaced conduction plane relative to modulating electrodesNEOPHOTONICS CORP·Filed 2023·Granted Dec 10, 2024·0 cites·20 claims
- 2975US9581765B2Scalable optical switches and switching modulesNEOPHOTONICS CORP·Filed 2014·Granted Feb 28, 2017·2 cites·7 claims
- 3075US7905114B1Method for forming optical fiber preformsNEOPHOTONICS CORP·Filed 2004·Granted Mar 15, 2011·10 cites·19 claims
- 3175US7306845B2Optical materials and optical devicesNEOPHOTONICS CORP·Filed 2004·Granted Dec 11, 2007·7 cites·37 claims
- 3275US7272273B2Photodetector coupled to a planar waveguideNEOPHOTONICS CORP·Filed 2005·Granted Sep 18, 2007·6 cites·30 claims
- 3375US6919054B2Reactant nozzles within flowing reactorsNEOPHOTONICS CORP·Filed 2002·Granted Jul 19, 2005·14 cites·63 claims
- 3473US2023024334A1Adjustable grid tracking transmitters and receiversNEOPHOTONICS CORP·Filed 2022·Application pending·0 cites
- 3572US11686990B2Method and apparatus for phase-matched optical and RF wave propagations for semiconductor-based MZM modulatorsNEOPHOTONICS CORP·Filed 2021·Granted Jun 27, 2023·0 cites·15 claims
- 3671US10551643B2Compact, energy efficient mach-zehnder interferometers and optical attenuatorsNEOPHOTONICS CORP·Filed 2019·Granted Feb 4, 2020·0 cites·21 claims
- 3770US7447394B2Stable center wavelength performance in non-rectilinearly shaped optical integrated circuit chipNEOPHOTONICS CORP·Filed 2007·Granted Nov 4, 2008·7 cites·20 claims
- 3868US9337611B2Small packaged tunable laser transmitterNEOPHOTONICS CORP·Filed 2013·Granted May 10, 2016·2 cites·16 claims
- 3967US10345629B2Planar optical phase shifters with efficient heater placementNEOPHOTONICS CORP·Filed 2017·Granted Jul 9, 2019·0 cites·22 claims
- 4067US7437047B2Optical materials with selected index-of-refractionNEOPHOTONICS CORP·Filed 2007·Granted Oct 14, 2008·3 cites·10 claims
- 4167US2026063932A1Electro-absorption modulator and optical semiconductor deviceNEOPHOTONICS CORP·Filed 2025·Application pending·0 cites
- 4266US11573476B2High frequency optical modulator with laterally displaced conduction plane relative to modulating electrodesNEOPHOTONICS CORP·Filed 2020·Granted Feb 7, 2023·0 cites·7 claims
- 4366US10302975B2Compact, energy efficient Mach-Zehnder interferometers and optical attenuatorsNEOPHOTONICS CORP·Filed 2017·Granted May 28, 2019·0 cites·20 claims
- 4466US9660421B2Dynamically-distributable multiple-output pump for fiber optic amplifierNEOPHOTONICS CORP·Filed 2014·Granted May 23, 2017·1 cites·20 claims
- 4566US7776406B2Optical materials and optical devicesNEOPHOTONICS CORP·Filed 2007·Granted Aug 17, 2010·3 cites·16 claims
- 4665US2024297477A1Wavelength locker for distributed feedback tunable laserNEOPHOTONICS CORP·Filed 2023·Application pending·0 cites
- 4764US2015037513A1High rate deposition for the formation of high quality optical coatingsNEOPHOTONICS CORP·Filed 2014·Application pending·0 cites
- 4863US10761396B2High frequency optical modulator with laterally displaced conduction plane relative to modulating electrodesNEOPHOTONICS CORP·Filed 2017·Granted Sep 1, 2020·0 cites·18 claims
- 4963US7224882B2Optical materials with selected index-of-refractionNEOPHOTONICS CORP·Filed 2003·Granted May 29, 2007·6 cites·21 claims
- 5062US7574084B2Photodetector coupled to a planar waveguideNEOPHOTONICS CORP·Filed 2007·Granted Aug 11, 2009·2 cites·19 claims
Showing the top 50 of 74 patent records by PatentIndex Score.
Join the waitlist — get patent alerts
Get an alert when NEOPHOTONICS CORP files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →