Inventor · disambiguated record
Jonathan Lu
Also filed as: LU JONATHAN · LU JONATHAN SHIAO-EN
38 granted patents·4 pending applications·61 citations·filing 2016–2025
96Inventor score
Top patents by PatentIndex Score
42 records- 0196US11658798B1Methods for time synchronization and localization in a mesh networkZAINAR INC·Filed 2021·Granted May 23, 2023·15 cites·20 claims
- 0295US10367932B1Calibration of measurement bias of a barometric sensor in a wireless terminalPOLARIS WIRELESS INC·Filed 2018·Granted Jul 30, 2019·12 cites·9 claims
- 0394US11863298B1Method for identifying and diagnosing failures in pairwise time synchronization and frequency calibration in a mesh networkZAINAR INC·Filed 2021·Granted Jan 2, 2024·6 cites·18 claims
- 0494US11808835B2Hybrid method for time-of-arrival-based rangingZAINAR INC·Filed 2022·Granted Nov 7, 2023·3 cites·20 claims
- 0594US11493619B2Hybrid method for time-of-arrival-based rangingZAINAR INC·Filed 2021·Granted Nov 8, 2022·7 cites·20 claims
- 0690US11405753B2Integrated estimation of the location of a plurality of reference radiosPOLARIS WIRELESS INC·Filed 2020·Granted Aug 2, 2022·2 cites·18 claims
- 0789US11968601B2System and methods for asset tracking, asset grouping, and error recoveryZAINAR INC·Filed 2023·Granted Apr 23, 2024·2 cites·20 claims
- 0887US11445333B2Systems and methods for multicarrier phasebased localizationZAINAR INC·Filed 2021·Granted Sep 13, 2022·1 cites·17 claims
- 0986US10412699B1Enhancing an estimate of the location of a wireless terminal by using one or more types of identifiers of a wireless networkPOLARIS WIRELESS INC·Filed 2018·Granted Sep 10, 2019·4 cites·20 claims
- 1084US11425536B2Systems and methods for multicarrier phase-based localizationZAINAR INC·Filed 2021·Granted Aug 23, 2022·1 cites·20 claims
- 1184US10517063B2Enhancing an estimate of the location of a wireless terminal by using one or more types of identifiers of a wireless networkPOLARIS WIRELESS INC·Filed 2019·Granted Dec 24, 2019·3 cites·20 claims
- 1281US12432526B2Systems and methods for multicarrier phase-based localizationZAINAR INC·Filed 2023·Granted Sep 30, 2025·0 cites·11 claims
- 1379US12413385B2Methods for time synchronization and localization in a mesh networkZAINAR INC·Filed 2023·Granted Sep 9, 2025·0 cites·18 claims
- 1478US11968597B2Systems and methods for multicarrier phase-based localizationZAINAR INC·Filed 2022·Granted Apr 23, 2024·0 cites·18 claims
- 1578US11722851B2Systems and methods for multicarrier phase-based localizationZAINAR INC·Filed 2022·Granted Aug 8, 2023·0 cites·20 claims
- 1676US2025039705A1Method for identifying and diagnosing failures in pairwise time synchronization and frequency calibration in a mesh networkZAINAR INC·Filed 2024·Application pending·0 cites
- 1775US12156052B2Method for identifying and diagnosing failures in pairwise time synchronization and frequency calibration in a mesh networkZAINAR INC·Filed 2023·Granted Nov 26, 2024·0 cites·20 claims
- 1874US10863327B2Estimation of building floors based on difference in barometric pressure measured by wireless terminalsPOLARIS WIRELESS INC·Filed 2018·Granted Dec 8, 2020·2 cites·19 claims
- 1974US10412211B1Calibration of measurement bias of a barometric sensor in a wireless terminalPOLARIS WIRELESS INC·Filed 2018·Granted Sep 10, 2019·1 cites·9 claims
- 2074US2025293788A1Method for identifying and diagnosing failures in pairwise time synchronization and frequency calibration in a mesh networkZAINAR INC·Filed 2025·Application pending·0 cites
- 2173US12513491B2Methods for asset tag grouping and recoveryZAINAR INC·Filed 2023·Granted Dec 30, 2025·0 cites·5 claims
- 2273US12308950B2Method for identifying and diagnosing failures in pairwise time synchronization and frequency calibration in a mesh networkZAINAR INC·Filed 2023·Granted May 20, 2025·0 cites·20 claims
- 2372US10462282B1Estimating the elevation of a wireless terminal based on determining the measurement bias of a pressure referencePOLARIS WIRELESS INC·Filed 2019·Granted Oct 29, 2019·1 cites·20 claims
- 2470US11877208B2Estimating the location of a footprint of a building and using the footprint to estimate the location of a wireless terminalPOLARIS WIRELESS INC·Filed 2020·Granted Jan 16, 2024·0 cites·18 claims
- 2570US11877207B2Estimating the location of a reference radio and using the estimated location of the reference radio to estimate the location of a wireless terminalPOLARIS WIRELESS INC·Filed 2020·Granted Jan 16, 2024·0 cites·27 claims
- 2670US11877209B2Estimating the location of a multi-band reference radioPOLARIS WIRELESS INC·Filed 2020·Granted Jan 16, 2024·0 cites·14 claims
- 2770US11399262B2Estimating the location of a reference radio in a multi-story building and using the estimated location of the reference radio to estimate the location of a wireless terminalPOLARIS WIRELESS INC·Filed 2020·Granted Jul 26, 2022·0 cites·15 claims
- 2870US11368813B2Estimating the excess path loss inside of a building and using the estimates of excess path loss to estimate the location of a wireless terminalPOLARIS WIRELESS INC·Filed 2020·Granted Jun 21, 2022·0 cites·27 claims
- 2969US10716090B2Method of considering the positions of data points in relation to boundaries represented in a geographic information system database, in estimating locationPOLARIS WIRELESS INC·Filed 2020·Granted Jul 14, 2020·0 cites·20 claims
- 3068US10715960B2Estimation of a stack-effect compensation model based on measurements provided by a wireless terminalPOLARIS WIRELESS INC·Filed 2018·Granted Jul 14, 2020·1 cites·16 claims
- 3164US11785482B1Method for identifying and diagnosing failures in pairwise time synchronization and frequency calibration in a mesh networkZAINAR INC·Filed 2020·Granted Oct 10, 2023·0 cites·17 claims
- 3264US10547735B2Calibration of measurement bias of a barometric sensor in a wireless terminalPOLARIS WIRELESS INC·Filed 2019·Granted Jan 28, 2020·0 cites·20 claims
- 3362US10917513B2Calibration of measurement bias of a barometric sensor in a wireless terminalPOLARIS WIRELESS INC·Filed 2019·Granted Feb 9, 2021·0 cites·17 claims
- 3459US10602477B2Method of considering boundaries represented in a geographic information system database, in estimating locationPOLARIS WIRELESS INC·Filed 2019·Granted Mar 24, 2020·0 cites·20 claims
- 3557US10616399B1Estimating elevation of a wireless terminal, based on the measurement bias of a pressure reference that is in a second region, based on the measurement bias of a pressure reference that is in a first regionPOLARIS WIRELESS INC·Filed 2019·Granted Apr 7, 2020·0 cites·21 claims
- 3639US10366181B2Simplification of data for representing an environment, via the reduction of vertices that define structures represented in the dataPOLARIS WIRELESS INC·Filed 2016·Granted Jul 30, 2019·0 cites·20 claims
- 3737US10372840B2Simplification of data for representing an environment via the expansion of polyhedrons that define structures represented in the dataPOLARIS WIRELESS INC·Filed 2016·Granted Aug 6, 2019·0 cites·20 claims
- 3837US10009127B1Partitioning of surfaces of structures in propagation modelingPOLARIS WIRELESS INC·Filed 2017·Granted Jun 26, 2018·0 cites·23 claims
- 3935US10372835B2Simplification of data for representing an environment, based on the heights and elevations of polyhedrons that define structures represented in the dataPOLARIS WIRELESS INC·Filed 2016·Granted Aug 6, 2019·0 cites·20 claims
- 4033US10924195B2Bounced ray tubes with preprocessing of visibilityPOLARIS WIRELESS INC·Filed 2017·Granted Feb 16, 2021·0 cites·18 claims
- 4132US2018375600A1Launching of Ray Tubes Based on Visibility from a TransmitterPOLARIS WIRELESS INC·Filed 2017·Application pending·0 cites
- 4232US2018375598A1Discrete Environment-Driven Ray LaunchingPOLARIS WIRELESS INC·Filed 2017·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →