Inventor · disambiguated record
Philip A. Kratz
Also filed as: KRATZ PHILIP · KRATZ PHILIP A · KRATZ PHILIP ADAM
39 granted patents·7 pending applications·162 citations·filing 2017–2025
97Inventor score
Top patents by PatentIndex Score
46 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
- 0595US11856483B2Method and system for radiolocation asset tracking via a mesh networkZAINAR INC·Filed 2021·Granted Dec 26, 2023·3 cites·20 claims
- 0695US11686805B1Method and system for radiofrequency localization of transmitting devices via a mesh networkZAINAR INC·Filed 2020·Granted Jun 27, 2023·3 cites·13 claims
- 0795US10903915B1System for generating accurate reference signals for time-of-arrival based time synchronizationZAINAR INC·Filed 2019·Granted Jan 26, 2021·10 cites·19 claims
- 0895US10455350B2Method and system for radiolocation asset tracking via a mesh networkZAINAR INC·Filed 2017·Granted Oct 22, 2019·20 cites·7 claims
- 0994US11863298B1Method 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
- 1094US11808835B2Hybrid method for time-of-arrival-based rangingZAINAR INC·Filed 2022·Granted Nov 7, 2023·3 cites·20 claims
- 1194US11493619B2Hybrid method for time-of-arrival-based rangingZAINAR INC·Filed 2021·Granted Nov 8, 2022·7 cites·20 claims
- 1294US10932094B2Method and system for radiolocation asset tracking via a mesh networkZAINAR INC·Filed 2020·Granted Feb 23, 2021·4 cites·20 claims
- 1394US10627474B1Method and system for radiofrequency localization of transmitting devices via a mesh networkZAINAR INC·Filed 2018·Granted Apr 21, 2020·18 cites·20 claims
- 1493US11632226B1Frequency and gain calibration for time synchronization in a networkZAINAR INC·Filed 2022·Granted Apr 18, 2023·2 cites·20 claims
- 1590US12293244B2Radio-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
- 1690US11909852B1Frequency and gain calibration for time synchronization in a networkZAINAR INC·Filed 2023·Granted Feb 20, 2024·1 cites·20 claims
- 1789US11968601B2System and methods for asset tracking, asset grouping, and error recoveryZAINAR INC·Filed 2023·Granted Apr 23, 2024·2 cites·20 claims
- 1888US11615279B1Radio-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
- 1988US11271713B2Methods for nanosecond-scale time synchronization over a networkZAINAR INC·Filed 2020·Granted Mar 8, 2022·2 cites·20 claims
- 2087US11445333B2Systems and methods for multicarrier phasebased localizationZAINAR INC·Filed 2021·Granted Sep 13, 2022·1 cites·17 claims
- 2187US10859666B1Method and system for radiofrequency localization of transmitting devices via a mesh networkZAINAR INC·Filed 2020·Granted Dec 8, 2020·2 cites·20 claims
- 2284US11425536B2Systems and methods for multicarrier phase-based localizationZAINAR INC·Filed 2021·Granted Aug 23, 2022·1 cites·20 claims
- 2384US2025067833A1Method and system for radiofrequency localization of transmitting devices via a mesh networkZAINAR INC·Filed 2024·Application pending·0 cites
- 2482US12126389B2System for generating accurate reference signals for time-of-arrival based time synchronizationZAINAR INC·Filed 2022·Granted Oct 22, 2024·0 cites·20 claims
- 2582US10833840B2Methods for nanosecond-scale time synchronization over a networkZAINAR INC·Filed 2019·Granted Nov 10, 2020·3 cites·20 claims
- 2681US12432526B2Systems and methods for multicarrier phase-based localizationZAINAR INC·Filed 2023·Granted Sep 30, 2025·0 cites·11 claims
- 2781US12375881B2Method and system for radiolocation asset tracking via a mesh networkZAINAR INC·Filed 2023·Granted Jul 29, 2025·0 cites·20 claims
- 2881US12267408B1Frequency and gain calibration for time synchronization in a networkZAINAR INC·Filed 2024·Granted Apr 1, 2025·0 cites·2 claims
- 2980US12174307B2Method and system for radiofrequency localization of transmitting devices via a mesh networkZAINAR INC·Filed 2023·Granted Dec 24, 2024·0 cites·16 claims
- 3079US12413385B2Methods for time synchronization and localization in a mesh networkZAINAR INC·Filed 2023·Granted Sep 9, 2025·0 cites·18 claims
- 3178US11968597B2Systems and methods for multicarrier phase-based localizationZAINAR INC·Filed 2022·Granted Apr 23, 2024·0 cites·18 claims
- 3278US11722851B2Systems and methods for multicarrier phase-based localizationZAINAR INC·Filed 2022·Granted Aug 8, 2023·0 cites·20 claims
- 3377US11271709B1Frequency and gain calibration for time synchronization in a networkKRATZ PHILIP A·Filed 2020·Granted Mar 8, 2022·1 cites·20 claims
- 3477US2024396703A1Methods for nanosecond-scale time synchronization over a networkZAINAR INC·Filed 2024·Application pending·0 cites
- 3575US12096388B2Method for precise timestamping of narrowband signals in the presence of multipathZAINAR INC·Filed 2023·Granted Sep 17, 2024·0 cites·20 claims
- 3675US2024422709A1Method for precise timestamping of narrowband signals in the presence of multipathZAINAR INC·Filed 2024·Application pending·0 cites
- 3774US12513643B2Method for clock synchronization via differential channel state informationZAINAR INC·Filed 2024·Granted Dec 30, 2025·0 cites·18 claims
- 3874US2025293788A1Method for identifying and diagnosing failures in pairwise time synchronization and frequency calibration in a mesh networkZAINAR INC·Filed 2025·Application pending·0 cites
- 3973US12513491B2Methods for asset tag grouping and recoveryZAINAR INC·Filed 2023·Granted Dec 30, 2025·0 cites·5 claims
- 4073US12308950B2Method 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
- 4171US12081643B2Methods for nanosecond-scale time synchronization over a networkZAINAR INC·Filed 2022·Granted Sep 3, 2024·0 cites·20 claims
- 4269US11444703B2System for generating accurate reference signals for time-of-arrival based time synchronizationZAINAR INC·Filed 2020·Granted Sep 13, 2022·0 cites·20 claims
- 4366US11722979B2Method for precise timestamping of narrowband signals in the presence of multipathZAINAR INC·Filed 2020·Granted Aug 8, 2023·0 cites·18 claims
- 4459US2025393017A1Method for maximum likelihood position estimationZAINAR INC·Filed 2025·Application pending·0 cites
- 4556US2025386308A1Method for time synchronization via user equipmentZAINAR INC·Filed 2025·Application pending·0 cites
- 4655US2025310933A1Method for multiple antenna joint time of arrival and angle of arrival estimationZAINAR INC·Filed 2025·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →