Inventor · disambiguated record
Yue-Kai Huang
Also filed as: HUANG YUE · HUANG YUE-KAI
60 granted patents·18 pending applications·155 citations·filing 2008–2025
98Inventor score
Top patents by PatentIndex Score
78 records- 0198US9270379B2Optical nyquist superchannel generation using microwave low-pass filtering and optical equalizationNEC LAB AMERICA INC·Filed 2014·Granted Feb 23, 2016·50 cites·1 claims
- 0297US11920975B2Repeater design for distributed acoustic sensing on multispan fiber linksNEC LAB AMERICA INC·Filed 2021·Granted Mar 5, 2024·5 cites·10 claims
- 0397US11566937B2Rayleigh fading mitigation via short pulse coherent distributed acoustic sensing with multi-location beating-term combinationNEC LAB AMERICA INC·Filed 2020·Granted Jan 31, 2023·4 cites·2 claims
- 0497US11391622B2Optical fiber sensing system with reduced spatial resolution and noise for multiple application usesNEC LAB AMERICA INC·Filed 2020·Granted Jul 19, 2022·5 cites·4 claims
- 0593US10917168B2Optical fiber sensing systems, methods, structures and applicationsNEC LAB AMERICA INC·Filed 2019·Granted Feb 9, 2021·6 cites·3 claims
- 0693US10018558B2Distributed acoustic sensing in a multicore optical fiber using distributed mode coupling, delay, and simultaneous pulsing with selectable spatial modesNEC LAB AMERICA INC·Filed 2017·Granted Jul 10, 2018·6 cites·20 claims
- 0792US10466172B2Distributed acoustic sensing in a multimode optical fiber using distributed mode coupling and delayNEC LAB AMERICA INC·Filed 2017·Granted Nov 5, 2019·5 cites·20 claims
- 0891US12332394B2Fiber sensing using supervisory path of submarine cablesNEC LAB AMERICA INC·Filed 2022·Granted Jun 17, 2025·2 cites·1 claims
- 0991US12206489B2Long distance distributed fiber optic sensing (DFOS) and WDM communications over repeated fiber spans using all-raman amplification and coding schemesNEC LAB AMERICA INC·Filed 2023·Granted Jan 21, 2025·1 cites·2 claims
- 1089US8374514B2Parallel digital coherent detection using symmetrical optical interleaver and direct optical down conversionNEC LAB AMERICA INC·Filed 2010·Granted Feb 12, 2013·10 cites·6 claims
- 1188US11982552B2Vibration detection using phase recovered from an optical transponder with coherent detectionNEC LAB AMERICA INC·Filed 2021·Granted May 14, 2024·1 cites·8 claims
- 1286US10107651B2Low-complexity brillouin optical time-domain reflectometers using syb-nyquist samplingNEC LAB AMERICA INC·Filed 2017·Granted Oct 23, 2018·3 cites·12 claims
- 1385US11378443B2Performance of Rayleigh-based phase-OTDR with correlation-based diversity combining and bias removalNEC LAB AMERICA INC·Filed 2020·Granted Jul 5, 2022·2 cites·4 claims
- 1483US7973688B2Photonic filter bank for high-speed analog-to-digital conversionNEC LAB AMERICA INC·Filed 2008·Granted Jul 5, 2011·7 cites·14 claims
- 1582US11296786B2Constant amplitude coded DFOS using out-of-band signalingNEC LAB AMERICA INC·Filed 2021·Granted Apr 5, 2022·1 cites·1 claims
- 1682US8380085B2High-speed multi-level electronic signal generation for optical communicationsNEC LAB AMERICA INC·Filed 2010·Granted Feb 19, 2013·7 cites·15 claims
- 1781US10205592B2Physical layer key distribution for long distance repeated networks using random environmental instabilityNEC LAB AMERICA INC·Filed 2016·Granted Feb 12, 2019·4 cites·2 claims
- 1880US8724999B2POLMUX-OFDM-DD transmitter and receiver for reduced complexity and overhead in optical access/metro transmissionCVIJETIC NEDA·Filed 2012·Granted May 13, 2014·5 cites·14 claims
- 1977US12480808B2Laser frequency drift compensation in forward distributed acoustic sensingNEC LAB AMERICA INC·Filed 2024·Granted Nov 25, 2025·0 cites·5 claims
- 2076US10147057B2Systems and methods for flood zone modelingINTERMAP TECH INC·Filed 2015·Granted Dec 4, 2018·5 cites·19 claims
- 2175US11543287B2Distributed acoustic sensing using multi-band time-gated digital orthogonal frequency domain reflectometryNEC LAB AMERICA INC·Filed 2021·Granted Jan 3, 2023·0 cites·9 claims
- 2275US8725006B2Digital signal-to-signal beat noise reduction for filter-less coherent receiving systemHUANG YUE-KAI·Filed 2011·Granted May 13, 2014·4 cites·24 claims
- 2374US9813155B2Bi-directional transmission over an elliptical core optical fiberNEC LAB AMERICA INC·Filed 2016·Granted Nov 7, 2017·2 cites·21 claims
- 2473US11461635B2Neural network transfer learning for quality of transmission predictionNEC LAB AMERICA INC·Filed 2018·Granted Oct 4, 2022·2 cites·17 claims
- 2573US10708094B2Transmission filtering using machine learningNEC LAB AMERICA INC·Filed 2018·Granted Jul 7, 2020·2 cites·20 claims
- 2668US9369211B2Optical square QAM signal emulation using all-optical PAM to QAM signal conversionNEC LAB AMERICA INC·Filed 2014·Granted Jun 14, 2016·2 cites·18 claims
- 2768US8798480B2High-speed optical 8-QAM modulation by cascading dual-drive mach-zehnder modulator with I/Q modulatorNEC LAB AMERICA INC·Filed 2012·Granted Aug 5, 2014·2 cites·2 claims
- 2867US11320304B2Multi-frequency coherent distributed acoustic sensing (DAS) with single transmitter / receiver pair using offset Tx / Rx frequency framing schemeNEC LAB AMERICA INC·Filed 2020·Granted May 3, 2022·0 cites·10 claims
- 2967US10741992B2Extending system reach of unrepeated systems using cascaded amplifiersNEC LAB AMERICA INC·Filed 2017·Granted Aug 11, 2020·1 cites·4 claims
- 3067US9088365B2Optical phase conjugation aided long-haul transmission system with enhanced signal-to-noise ratio and nonlinear toleranceNEC LAB AMERICA INC·Filed 2013·Granted Jul 21, 2015·2 cites·14 claims
- 3167US8265483B2Parallel optical polarization trackingSAPERSTEIN ROBERT·Filed 2008·Granted Sep 11, 2012·5 cites·20 claims
- 3267US2025146843A1Inline fiber type identificationNEC LAB AMERICA INC·Filed 2024·Application pending·0 cites
- 3366US11733088B2Spatial averaging method for coherent distributed acoustic sensingNEC LAB AMERICA INC·Filed 2021·Granted Aug 22, 2023·0 cites·9 claims
- 3466US11664893B2Suppressed out-of-band level for increasing loss margin and stable ABC operation of coded DFOS systemNEC LAB AMERICA INC·Filed 2022·Granted May 30, 2023·0 cites·2 claims
- 3566US10887009B2G-OSNR estimation on dynamic PS-QAM channels using hybrid neural networksNEC LAB AMERICA INC·Filed 2019·Granted Jan 5, 2021·1 cites·5 claims
- 3666US2025369779A1Signal interleaving method in multi-band das using correlation-based polarizationNEC LAB AMERICA INC·Filed 2025·Application pending·0 cites
- 3765US2023375398A1Multi-band das with enhanced snr, increased sampling rate and minimized inter-location interferenceNEC LAB AMERICA INC·Filed 2023·Application pending·0 cites
- 3864US12287234B2Distributed acoustic sensing sensitivity enhancement using MIMO sampling and phase recombinationNEC LAB AMERICA INC·Filed 2022·Granted Apr 29, 2025·0 cites·3 claims
- 3964US11463171B2Bidirectional optical communication and sensing WDM architecture using same fiber transmission bandNEC LAB AMERICA INC·Filed 2020·Granted Oct 4, 2022·0 cites·4 claims
- 4063US12405136B2Vibration sensing over passive optical networks (PONs) using forwarding optical phase retrieval and time-domain multiplexed (TDM) switchingNEC LAB AMERICA INC·Filed 2022·Granted Sep 2, 2025·0 cites·8 claims
- 4163US11692867B2Polarization diversity combining method in coherent DAS maintaining phase continuityNEC LAB AMERICA INC·Filed 2021·Granted Jul 4, 2023·0 cites·2 claims
- 4263US9866928B2Intra-transceiver optical superchannel switching via RF sub-band multiplexing techniqueNEC LAB AMERICA INC·Filed 2015·Granted Jan 9, 2018·1 cites·15 claims
- 4363US9654314B2Joint transmitter and receiver map algorithm for enhancing filtering tolerance in a bandwidth-limited systemNEC LAB AMERICA INC·Filed 2015·Granted May 16, 2017·1 cites·17 claims
- 4463US2025123127A1Cascaded dfos to reduce system cost and increase sensing reachNEC LAB AMERICA INC·Filed 2024·Application pending·0 cites
- 4562US12135234B2Frequency-drift compensation in chirped-pulse-based distributed acoustic sensingNEC LAB AMERICA INC·Filed 2022·Granted Nov 5, 2024·0 cites·6 claims
- 4662US12055803B2Distributed acoustic sensing using dynamic range suppressionNEC LAB AMERICA INC·Filed 2021·Granted Aug 6, 2024·0 cites·2 claims
- 4760US11159200B2High speed frequency hopping DAS interrogation using AOM-gated re-circulating loop and frequency-shifted receiver LONEC LAB AMERICA INC·Filed 2019·Granted Oct 26, 2021·0 cites·8 claims
- 4860US8667261B2Systems, methods, and apparatus for utility meter configurationHUANG YUE·Filed 2011·Granted Mar 4, 2014·1 cites·17 claims
- 4960US2025384005A1Heterogeneous computation platform for high definition distributed acoustic fiber sensingNEC LAB AMERICA INC·Filed 2025·Application pending·0 cites
- 5060US2025286623A1DYNAMIC SEGMENTED DFOS OPERATION ON BIDIRECTIONAL WDM MULTI-SPAN FIBER LINKS USING FIBER NETWORK ROADMsNEC LAB AMERICA INC·Filed 2025·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →