Assignee
ZAINAR INC
US·50 granted patents·19 pending applications·165 citations·filing 2017–2025
Top patents by PatentIndex Score
69 records- 0196US11658798B1Methods for time synchronization and localization in a mesh networkZAINAR INC·Filed 2021·Granted May 23, 2023·15 cites·20 claims
- 0296US10911211B1Frequency and gain calibration for time synchronization in a networkZAINAR INC·Filed 2019·Granted Feb 2, 2021·31 cites·20 claims
- 0396US10903866B1System for generating accurate reference signals for time-of-arrival based time synchronizationZAINAR INC·Filed 2019·Granted Jan 26, 2021·10 cites·20 claims
- 0496US10681500B2Method and system for radiolocation asset tracking via a mesh networkZAINAR INC·Filed 2019·Granted Jun 9, 2020·14 cites·20 claims
- 0595US11856484B2Systems and methods for precise radio frequency localization of wireless nodes using time difference of arrival and decoupling in time synchronizing of the wireless nodes from rangingZAINAR INC·Filed 2021·Granted Dec 26, 2023·3 cites·20 claims
- 0695US11856483B2Method and system for radiolocation asset tracking via a mesh networkZAINAR INC·Filed 2021·Granted Dec 26, 2023·3 cites·20 claims
- 0795US11686805B1Method and system for radiofrequency localization of transmitting devices via a mesh networkZAINAR INC·Filed 2020·Granted Jun 27, 2023·3 cites·13 claims
- 0895US10903915B1System for generating accurate reference signals for time-of-arrival based time synchronizationZAINAR INC·Filed 2019·Granted Jan 26, 2021·10 cites·19 claims
- 0995US10455350B2Method and system for radiolocation asset tracking via a mesh networkZAINAR INC·Filed 2017·Granted Oct 22, 2019·20 cites·7 claims
- 1094US11863298B1Method 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
- 1194US11808835B2Hybrid method for time-of-arrival-based rangingZAINAR INC·Filed 2022·Granted Nov 7, 2023·3 cites·20 claims
- 1294US11493619B2Hybrid method for time-of-arrival-based rangingZAINAR INC·Filed 2021·Granted Nov 8, 2022·7 cites·20 claims
- 1394US10932094B2Method and system for radiolocation asset tracking via a mesh networkZAINAR INC·Filed 2020·Granted Feb 23, 2021·4 cites·20 claims
- 1494US10627474B1Method and system for radiofrequency localization of transmitting devices via a mesh networkZAINAR INC·Filed 2018·Granted Apr 21, 2020·18 cites·20 claims
- 1593US11632226B1Frequency and gain calibration for time synchronization in a networkZAINAR INC·Filed 2022·Granted Apr 18, 2023·2 cites·20 claims
- 1691US2026067644A1Systems and methods for multicarrier phase-based localizationZAINAR INC·Filed 2025·Application pending·0 cites
- 1790US12293244B2Radio-frequency system characterized by flat group delay for radio-frequency time synchronization and rangingZAINAR INC·Filed 2023·Granted May 6, 2025·1 cites·17 claims
- 1890US11909852B1Frequency and gain calibration for time synchronization in a networkZAINAR INC·Filed 2023·Granted Feb 20, 2024·1 cites·20 claims
- 1990US2026089469A1System and methods for asset tracking, asset grouping, and error recoveryZAINAR INC·Filed 2025·Application pending·0 cites
- 2089US11968601B2System and methods for asset tracking, asset grouping, and error recoveryZAINAR INC·Filed 2023·Granted Apr 23, 2024·2 cites·20 claims
- 2188US11615279B1Radio-frequency system characterized by flat group delay for radio-frequency time synchronization and rangingZAINAR INC·Filed 2020·Granted Mar 28, 2023·2 cites·20 claims
- 2288US11271713B2Methods for nanosecond-scale time synchronization over a networkZAINAR INC·Filed 2020·Granted Mar 8, 2022·2 cites·20 claims
- 2388US2025062093A1Systems and methods for precise radio frequency localization in the presence of multiple communication pathsZAINAR INC·Filed 2024·Application pending·0 cites
- 2487US11445333B2Systems and methods for multicarrier phasebased localizationZAINAR INC·Filed 2021·Granted Sep 13, 2022·1 cites·17 claims
- 2587US10859666B1Method and system for radiofrequency localization of transmitting devices via a mesh networkZAINAR INC·Filed 2020·Granted Dec 8, 2020·2 cites·20 claims
- 2687US2026074879A1Methods for time synchronization and localization in a mesh networkZAINAR INC·Filed 2025·Application pending·0 cites
- 2786US2026006406A1Method and system for radiolocation asset tracking via a mesh networkZAINAR INC·Filed 2025·Application pending·0 cites
- 2886US2026075559A1Method for clock synchronization via differential channel state informationZAINAR INC·Filed 2025·Application pending·0 cites
- 2984US12108362B2Systems and methods for precise radio frequency localization in the presence of multiple communication pathsZAINAR INC·Filed 2023·Granted Oct 1, 2024·0 cites·6 claims
- 3084US11425536B2Systems and methods for multicarrier phase-based localizationZAINAR INC·Filed 2021·Granted Aug 23, 2022·1 cites·20 claims
- 3184US2025067833A1Method and system for radiofrequency localization of transmitting devices via a mesh networkZAINAR INC·Filed 2024·Application pending·0 cites
- 3283US2026030470A1Radio-frequency system characterized by flat group delay for radio-frequency time synchronization and rangingZAINAR INC·Filed 2025·Application pending·0 cites
- 3382US12126389B2System for generating accurate reference signals for time-of-arrival based time synchronizationZAINAR INC·Filed 2022·Granted Oct 22, 2024·0 cites·20 claims
- 3482US10833840B2Methods for nanosecond-scale time synchronization over a networkZAINAR INC·Filed 2019·Granted Nov 10, 2020·3 cites·20 claims
- 3581US12432526B2Systems and methods for multicarrier phase-based localizationZAINAR INC·Filed 2023·Granted Sep 30, 2025·0 cites·11 claims
- 3681US12375881B2Method and system for radiolocation asset tracking via a mesh networkZAINAR INC·Filed 2023·Granted Jul 29, 2025·0 cites·20 claims
- 3781US12267408B1Frequency and gain calibration for time synchronization in a networkZAINAR INC·Filed 2024·Granted Apr 1, 2025·0 cites·2 claims
- 3881US2025358592A1Systems and methods for precise radio frequency localization of wireless nodes using time difference of arrival and decoupling in time synchronizing of the wireless nodes from rangingZAINAR INC·Filed 2025·Application pending·0 cites
- 3980US12585005B2Hybrid method for time-of-arrival-based rangingZAINAR INC·Filed 2023·Granted Mar 24, 2026·0 cites·20 claims
- 4080US12174307B2Method and system for radiofrequency localization of transmitting devices via a mesh networkZAINAR INC·Filed 2023·Granted Dec 24, 2024·0 cites·16 claims
- 4180US11683779B2Systems and methods for precise radio frequency localization in the presence of multiple communication pathsZAINAR INC·Filed 2020·Granted Jun 20, 2023·1 cites·11 claims
- 4279US12413385B2Methods for time synchronization and localization in a mesh networkZAINAR INC·Filed 2023·Granted Sep 9, 2025·0 cites·18 claims
- 4379US12363506B2Systems and methods for precise radio frequency localization of wireless nodes using time difference of arrival and decoupling in time synchronizing of the wireless nodes from rangingZAINAR INC·Filed 2023·Granted Jul 15, 2025·0 cites·18 claims
- 4479US12174310B2Systems and methods for precise radio frequency localization of wireless nodes including a wireless arbitrary device using time difference of arrivalZAINAR INC·Filed 2024·Granted Dec 24, 2024·0 cites·20 claims
- 4579US2025102613A1Systems and methods for precise radio frequency localization of wireless nodes including a wireless arbitrary device using time difference of arrivalZAINAR INC·Filed 2024·Application pending·0 cites
- 4679US2024171293A1Systems and methods for using radio frequency signals and sensors to monitor environmentsZAINAR INC·Filed 2023·Application pending·0 cites
- 4778US11968597B2Systems and methods for multicarrier phase-based localizationZAINAR INC·Filed 2022·Granted Apr 23, 2024·0 cites·18 claims
- 4878US11722851B2Systems and methods for multicarrier phase-based localizationZAINAR INC·Filed 2022·Granted Aug 8, 2023·0 cites·20 claims
- 4977US12587813B2System and methods for asset tracking, asset grouping, and error recoveryZAINAR INC·Filed 2024·Granted Mar 24, 2026·0 cites·20 claims
- 5077US2024396703A1Methods for nanosecond-scale time synchronization over a networkZAINAR INC·Filed 2024·Application pending·0 cites
Showing the top 50 of 69 patent records by PatentIndex Score.
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