Inventor · disambiguated record
Po Dong
Also filed as: DONG PO
45 granted patents·19 pending applications·306 citations·filing 2008–2025
97Inventor score
Files withALCATEL LUCENT USA INC19II VI DELAWARE INC15NOKIA SOLUTIONS & NETWORKS OY11DONG PO7KOTURA INC3
Top patents by PatentIndex Score
64 records- 0198US9459177B1Wafer-level testing of optical circuit devicesALCATEL LUCENT USA INC·Filed 2015·Granted Oct 4, 2016·39 cites·25 claims
- 0296US8737772B2Reducing optical loss in an optical modulator using depletion regionDONG PO·Filed 2010·Granted May 27, 2014·32 cites·20 claims
- 0396US8588556B1Advanced modulation formats using optical modulatorsALCATEL LUCENT USA INC·Filed 2013·Granted Nov 19, 2013·27 cites·19 claims
- 0496US8346028B2Optical device having modulator employing horizontal electrical fieldKOTURA INC·Filed 2009·Granted Jan 1, 2013·34 cites·16 claims
- 0595US11543592B2Modular assembly for opto-electronic systemsII VI DELAWARE INC·Filed 2020·Granted Jan 3, 2023·5 cites·20 claims
- 0695US8897606B2Ring resonator with wavelength selectivityASGHARI MEHDI·Filed 2010·Granted Nov 25, 2014·25 cites·17 claims
- 0794US11139907B2Methods and apparatus for tuning optical microring devicesNOKIA SOLUTIONS & NETWORKS OY·Filed 2018·Granted Oct 5, 2021·13 cites·8 claims
- 0894US10191214B2Photonic integrated circuit having a relative polarization-rotating splitter/combinerALCATEL LUCENT USA INC·Filed 2017·Granted Jan 29, 2019·12 cites·20 claims
- 0993US8625936B1Advanced modulation formats using optical modulatorsDONG PO·Filed 2012·Granted Jan 7, 2014·12 cites·20 claims
- 1093US8053790B2Optical device having light sensor employing horizontal electrical fieldKOTUSA INC·Filed 2009·Granted Nov 8, 2011·22 cites·20 claims
- 1192US9954618B1Optical data modulators with feedback wavelength controlALCATEL LUCENT USA INC·Filed 2017·Granted Apr 24, 2018·9 cites·22 claims
- 1292US9274353B1Electrooptic silicon modulator with enhanced bandwidthKOTURA INC·Filed 2014·Granted Mar 1, 2016·8 cites·18 claims
- 1391US9817297B1Reconfigurable athermal optical filtersALCATEL LUCENT USA INC·Filed 2016·Granted Nov 14, 2017·5 cites·18 claims
- 1491US8476576B2Optical device having partially butt-coupled light sensorDONG PO·Filed 2010·Granted Jul 2, 2013·8 cites·17 claims
- 1589US11740411B2Optical couplers and hybridsII VI DELAWARE INC·Filed 2022·Granted Aug 29, 2023·1 cites·20 claims
- 1688US8837878B2Multi-core optical fiber couplerCHEN LONG·Filed 2011·Granted Sep 16, 2014·12 cites·18 claims
- 1787US12181709B2Trimming of optical response for tunable photonic devicesII VI DELAWARE INC·Filed 2022·Granted Dec 31, 2024·1 cites·13 claims
- 1886US10715258B1Optical coherent receiverNOKIA SOLUTIONS & NETWORKS OY·Filed 2019·Granted Jul 14, 2020·5 cites·20 claims
- 1985US11041999B2Chip-to-chip optical interconnectNOKIA SOLUTIONS & NETWORKS OY·Filed 2019·Granted Jun 22, 2021·4 cites·14 claims
- 2084US10295741B2Single mode grating coupler with vertical coupling direction and small back reflectionNOKIA SOLUTIONS & NETWORKS OY·Filed 2017·Granted May 21, 2019·4 cites·14 claims
- 2184US9164300B2Reconfigurable optical networksALCATEL LUCENT USA INC·Filed 2013·Granted Oct 20, 2015·7 cites·16 claims
- 2283US11333831B2Optical couplers and hybridsII VI DELAWARE INC·Filed 2020·Granted May 17, 2022·1 cites·18 claims
- 2379US12461314B2Modular assembly for opto-electronic systemsII VI DELAWARE INC·Filed 2023·Granted Nov 4, 2025·0 cites·16 claims
- 2478US2025085473A1Trimming of optical response for tunable photonic devicesII VI DELAWARE INC·Filed 2024·Application pending·0 cites
- 2577US2024361550A1Photonic integrated circuit having array of photonic devicesII VI DELAWARE INC·Filed 2024·Application pending·0 cites
- 2676US8571362B1Forming optical device using multiple mask formation techniquesDONG PO·Filed 2009·Granted Oct 29, 2013·7 cites·17 claims
- 2775US11874502B2Modular assembly for opto-electronic systemsII VI DELAWARE INC·Filed 2022·Granted Jan 16, 2024·0 cites·20 claims
- 2873US10096971B2Hybrid semiconductor lasersALCATEL LUCENT USA INC·Filed 2014·Granted Oct 9, 2018·2 cites·23 claims
- 2972US10649138B2Optical device having a photonic chip with one or more suspended functional portionsNOKIA SOLUTIONS & NETWORKS OY·Filed 2018·Granted May 12, 2020·2 cites·20 claims
- 3072US7769259B1Optical coupler at interface between light sensor and waveguideKOTURA INC·Filed 2008·Granted Aug 3, 2010·5 cites·15 claims
- 3171US10693275B2Directly modulated laser having a variable light reflectorNOKIA SOLUTIONS & NETWORKS OY·Filed 2017·Granted Jun 23, 2020·1 cites·22 claims
- 3270US2025184029A1Wavelength-division-multiplexing optical circuit implemented in photonic integrated circuit for optical transmitterII VI DELAWARE INC·Filed 2025·Application pending·0 cites
- 3369US12237913B2Wavelength-division-multiplexing optical circuit implemented in photonic integrated circuit for optical transmitterII VI DELAWARE INC·Filed 2022·Granted Feb 25, 2025·0 cites·15 claims
- 3468US12055776B2Photonic integrated circuit having array of photonic devicesII VI DELAWARE INC·Filed 2022·Granted Aug 6, 2024·0 cites·19 claims
- 3567US10841036B2System and method for polarization multiplexed optical communicationsNOKIA AMERICA CORP·Filed 2017·Granted Nov 17, 2020·1 cites·8 claims
- 3665US10175422B2Modular optical device and modules thereforALCATEL LUCENT USA INC·Filed 2017·Granted Jan 8, 2019·1 cites·18 claims
- 3761US9641279B2Stokes-vector-based transmission and detection of optical polarization-division-multiplexed signalsALCATEL LUCENT USA INC·Filed 2015·Granted May 2, 2017·1 cites·14 claims
- 3858US11899333B2Apparatus and method of generating multilevel quadrature amplitude modulated signal using electro-absorption modulatorsNOKIA SOLUTIONS & NETWORKS OY·Filed 2020·Granted Feb 13, 2024·0 cites·30 claims
- 3958US2025130475A1Optical Waveguide Interferometer with Controllable Length Imbalance and Minimum BendsII VI DELAWARE INC·Filed 2023·Application pending·0 cites
- 4056US9634453B2Active optical isolators and active optical circulatorsALCATEL LUCENT USA INC·Filed 2014·Granted Apr 25, 2017·0 cites·22 claims
- 4156US2025291140A1Photonic device with extended metal layer and methodsII VI DELAWARE INC·Filed 2024·Application pending·0 cites
- 4256US2024353615A1Photonic Circuit with Redundant PortionsII VI DELAWARE INC·Filed 2023·Application pending·0 cites
- 4355US11139894B2Data transmission on phase components of an optical carrier by direct modulation of reflectors of a laserNOKIA SOLUTIONS & NETWORKS OY·Filed 2020·Granted Oct 5, 2021·0 cites·17 claims
- 4454US9891383B2Monolithic silicon lasersALCATEL LUCENT USA INC·Filed 2014·Granted Feb 13, 2018·0 cites·15 claims
- 4553US9374167B2Level spacing for M-PAM optical systems with coherent detectionALCATEL LUCENT USA INC·Filed 2013·Granted Jun 21, 2016·0 cites·16 claims
- 4653US2024372626A1Method of Improving Extinction Ratio And Bandwidth of Optical Multiplexers/DemultiplexersII VI DELAWARE INC·Filed 2023·Application pending·0 cites
- 4752US9692519B2Level spacing for M-PAM optical systems with coherent detectionALCATEL LUCENT·Filed 2016·Granted Jun 27, 2017·0 cites·13 claims
- 4849US10983276B2Birefringent waveguide circuit having an optical hybridNOKIA SOLUTIONS & NETWORKS OY·Filed 2017·Granted Apr 20, 2021·0 cites·23 claims
- 4949US10495815B2Optical grating coupler with back-side reflectorALCATEL LUCENT USA INC·Filed 2016·Granted Dec 3, 2019·0 cites·15 claims
- 5048US9508879B2Detector deviceALCATEL LUCENT USA INC·Filed 2013·Granted Nov 29, 2016·0 cites·22 claims
Showing the top 50 of 64 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →