Inventor · disambiguated record
Sarper Ozharar
Also filed as: OZHARAR SARPER
23 granted patents·33 pending applications·39 citations·filing 2007–2025
91Inventor score
Top patents by PatentIndex Score
56 records- 0193US12106664B2Dynamic road traffic noise mapping using distributed fiber optic sensing (DFOS) over telecom networkNEC LAB AMERICA INC·Filed 2022·Granted Oct 1, 2024·2 cites·10 claims
- 0293US7697579B1Optical frequency self stabilization in a coupled optoelectronic oscillatorUNIV CENTRAL FLORIDA RES FOUND·Filed 2007·Granted Apr 13, 2010·29 cites·9 claims
- 0392US11619542B2Distributed acoustic sensing based natural frequency measurement of civil infrastructuresNEC LAB AMERICA INC·Filed 2021·Granted Apr 4, 2023·2 cites·7 claims
- 0491US12289132B2Time synchronization method with trusted beacons and distributed fiber sensingNEC LAB AMERICA INC·Filed 2023·Granted Apr 29, 2025·2 cites·6 claims
- 0589US11698290B2Contrastive learning of utility pole representations from distributed acoustic sensing signalsNEC LAB AMERICA INC·Filed 2022·Granted Jul 11, 2023·1 cites·8 claims
- 0681US12160090B2Dynamic anomaly localization of utility pole wiresNEC LAB AMERICA INC·Filed 2023·Granted Dec 3, 2024·0 cites·12 claims
- 0779US2025377224A1System to Measure Coil Locations and Lengths on Aerial Fiber Cables by Distributed Fiber Sensing for Decision MakingNEC LAB AMERICA INC·Filed 2025·Application pending·0 cites
- 0874US2025355131A1Method for water seepage detection and localization in earthen embankmentsNEC LAB AMERICA INC·Filed 2025·Application pending·0 cites
- 0974US2025354947A1Method for large-area soil monitoring by distributed temperature sensingNEC LAB AMERICA INC·Filed 2025·Application pending·0 cites
- 1073US12460928B2Low-cost high precision barometric pressure measurement systemNEC LAB AMERICA INC·Filed 2023·Granted Nov 4, 2025·0 cites·4 claims
- 1172US2023366725A1Utility pole integrity assessment by das and machine learning using environmental noiseNEC LAB AMERICA INC·Filed 2023·Application pending·0 cites
- 1271US12489661B2Spatially multiplexed acoustic modemNEC LAB AMERICA INC·Filed 2023·Granted Dec 2, 2025·0 cites·5 claims
- 1369US11733070B2Street light operating status monitoring using distributed optical fiber sensingNEC LAB AMERICA INC·Filed 2022·Granted Aug 22, 2023·0 cites·10 claims
- 1467US2025130349A1Domain generalization for cross-domain rain intensity detection based on distributed fiber optic sensing (dfos)NEC LAB AMERICA INC·Filed 2024·Application pending·0 cites
- 1566US11881688B2Dynamic anomaly localization of utility pole wiresNEC LAB AMERICA INC·Filed 2022·Granted Jan 23, 2024·0 cites·8 claims
- 1666US2025356438A1Power grid intelligence: ai platform for infrastructure inspection and localizationNEC LAB AMERICA INC·Filed 2025·Application pending·0 cites
- 1766US2025130074A1TreeEventID A SYSTEM FOR ACCURATE TREE HAZARD DETECTION ON AERIAL TELECOM CABLES USING DISTRIBUTED FIBER SENSING AND NOVEL InfoNCE-BASED LEARNINGNEC LAB AMERICA INC·Filed 2024·Application pending·0 cites
- 1865US12430780B2Computer vision based wide-area snow/water level estimation using disparity mapNEC LAB AMERICA INC·Filed 2023·Granted Sep 30, 2025·0 cites·5 claims
- 1965US12072233B2Fiber optic sensing for reduced field work conflictsNEC LAB AMERICA INC·Filed 2022·Granted Aug 27, 2024·0 cites·20 claims
- 2064US2025146842A1Anomaly detection in distributed fiber sensing systems using llmsNEC LAB AMERICA INC·Filed 2024·Application pending·0 cites
- 2163US2025369796A1Real-time estimation of ice thickness on fiber optic cables using hybrid signal processin distributed acoustic sensing dataNEC LAB AMERICA INC·Filed 2025·Application pending·0 cites
- 2263US2024085238A1Joint communication and sensing for fallen tree localization on overhead linesNEC LAB AMERICA INC·Filed 2023·Application pending·0 cites
- 2362US12436003B2System to measure coil locations and lengths on aerial fiber cables by distributed fiber sensing for decision makingNEC LAB AMERICA INC·Filed 2023·Granted Oct 7, 2025·0 cites·5 claims
- 2462US11754612B2Distribution transformer localization and monitoring using distributed fiber optic sensingNEC LAB AMERICA INC·Filed 2022·Granted Sep 12, 2023·0 cites·7 claims
- 2562US2023145781A1Telecommunications remote terminal field device monitoring using distributed fiber optic sensingNEC LAB AMERICA INC·Filed 2022·Application pending·0 cites
- 2662US2024135797A1Data-driven street flood warning systemNEC LAB AMERICA INC·Filed 2023·Application pending·0 cites
- 2761US11846569B2Utility pole integrity assessment by distributed acoustic sensing and machine learningNEC LAB AMERICA INC·Filed 2022·Granted Dec 19, 2023·0 cites·1 claims
- 2861US11619541B2Vehicle speed, direction, and size measurement using temporal distributed fiber optic sensingNEC LAB AMERICA INC·Filed 2021·Granted Apr 4, 2023·0 cites·10 claims
- 2961US7800763B1High precision measurement of the free spectral range of an etalonUNIV CENTRAL FLORIDA RES FOUND·Filed 2007·Granted Sep 21, 2010·3 cites·8 claims
- 3061US2023024104A1Identification of false transformer humming using machine learningNEC LAB AMERICA INC·Filed 2022·Application pending·0 cites
- 3161US2024133937A1Dynamic line rating (dlr) of overhead transmission linesNEC LAB AMERICA INC·Filed 2023·Application pending·0 cites
- 3260US12405135B2Telecom cable tension screening technique based on wave propagation and distributed acoustic sensingNEC LAB AMERICA INC·Filed 2023·Granted Sep 2, 2025·0 cites·5 claims
- 3360US2025337239A1Remote sensing for power grid fuse tripping using ai-based fiber sensing with aerial telecom cablesNEC LAB AMERICA INC·Filed 2025·Application pending·0 cites
- 3460US2025354838A1Cable layout detection for subsea cables by distributed acoustic sensing for offshore wind farmsNEC LAB AMERICA INC·Filed 2025·Application pending·0 cites
- 3559US11543286B2Distributed acoustic sensing based acoustic wave speed scanning and mapping of civil infrastructuresNEC LAB AMERICA INC·Filed 2021·Granted Jan 3, 2023·0 cites·3 claims
- 3659US2023266196A1Audio based wooden utility pole decay detection based on distributed acoustic sensing and machine learningNEC LAB AMERICA INC·Filed 2023·Application pending·0 cites
- 3759US2025146861A1Unsupervised transformer signal separationNEC LAB AMERICA INC·Filed 2024·Application pending·0 cites
- 3859US2024127681A1Range and capability extending device for perimeter intrusion detectionNEC LAB AMERICA INC·Filed 2023·Application pending·0 cites
- 3959US2025354879A1Monitoring system of offshore windfarm power cable using fiber-optic distributed acoustic sensingNEC LAB AMERICA INC·Filed 2025·Application pending·0 cites
- 4059US2025124528A1Intelligent solar power generation and distribution system using digital twinNEC LAB AMERICA INC·Filed 2024·Application pending·0 cites
- 4158US12372679B2Utility pole localization by distributed fiber sensing of aerial fiber cableNEC LAB AMERICA INC·Filed 2021·Granted Jul 29, 2025·0 cites·8 claims
- 4258US2025149916A1Transformer status monitoring using fiber sensingNEC LAB AMERICA INC·Filed 2024·Application pending·0 cites
- 4357US2024125954A1Utility pole localization from ambient dataNEC LAB AMERICA INC·Filed 2023·Application pending·0 cites
- 4457US2025277692A1Environmental perception using distributed optical fiber sensing: rain intensity monitoring by deep frequency filteringNEC LAB AMERICA INC·Filed 2025·Application pending·0 cites
- 4556US2025127438A1Fiber coupled network of sensors for near-infrared spectroscopy based tissue oxygenationNEC LAB AMERICA INC·Filed 2024·Application pending·0 cites
- 4655US2025148902A1Integrated security system for substation monitoring and detection using distributed acoustic sensing, drones, and security camerasNEC LAB AMERICA INC·Filed 2024·Application pending·0 cites
- 4753US12399056B2Snow / water level detection with distributed acoustic sensing integrated ultrasonic deviceNEC LAB AMERICA INC·Filed 2022·Granted Aug 26, 2025·0 cites·8 claims
- 4853US2023028676A1Location determination of deployed fiber cables using distributed fiber optic sensingNEC LAB AMERICA INC·Filed 2022·Application pending·0 cites
- 4953US2024245328A1Near-infrared spectroscopy based handheld tissue oxygenation scannerNEC LAB AMERICA INC·Filed 2024·Application pending·0 cites
- 5053US2022065977A1City-scale acoustic impulse detection and localizationNEC LAB AMERICA INC·Filed 2021·Application pending·0 cites
Showing the top 50 of 56 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →