Assignee
SR TECH INC
US·74 granted patents·6 pending applications·44 citations·filing 2015–2025
Top patents by PatentIndex Score
80 records- 0197US12468001B1Antenna arrangements for measurement of angle of arrival over 360 degreesSR TECH INC·Filed 2025·Granted Nov 11, 2025·1 cites·20 claims
- 0295US12066555B1Angle of arrival of wireless local area network devices using a switched beam antennaSR TECH INC·Filed 2024·Granted Aug 20, 2024·4 cites·22 claims
- 0392US10771927B1Identification and location of personal area network deviceSR TECH INC·Filed 2020·Granted Sep 8, 2020·5 cites·20 claims
- 0492US10732253B2Antenna arrangements for measurement of angle of arrivalSR TECH INC·Filed 2018·Granted Aug 4, 2020·11 cites·20 claims
- 0591US11622341B2Active geo-location for personal area network devices using correlationSR TECH INC·Filed 2022·Granted Apr 4, 2023·3 cites·20 claims
- 0690US12164044B2Angle of arrival of personal area network devices using a switched beam antennaSR TECH INC·Filed 2024·Granted Dec 10, 2024·2 cites·22 claims
- 0789US11627548B1Determining a passive geolocation of a wireless device by merging circular error probability ellipsesSR TECH INC·Filed 2022·Granted Apr 11, 2023·3 cites·19 claims
- 0889US11460570B2Geo-locating of wireless devices using a binning functionSR TECH INC·Filed 2021·Granted Oct 4, 2022·2 cites·20 claims
- 0985US10812132B1Active geo-location range for wireless local area network devicesSR TECH INC·Filed 2020·Granted Oct 20, 2020·2 cites·20 claims
- 1084US12574722B2Identification of wireless local area network stations using random medium access control addressingSR TECH INC·Filed 2025·Granted Mar 10, 2026·0 cites·20 claims
- 1184US12501388B2Random changes of medium access control address of Wi-Fi station while connected to access pointSR TECH INC·Filed 2025·Granted Dec 16, 2025·0 cites·20 claims
- 1282US12349236B2Identification of wireless local area network stations using random medium access control addressingSR TECH INC·Filed 2024·Granted Jul 1, 2025·0 cites·20 claims
- 1381US12339349B1Dual round trip time mitigation for wireless local area network devicesSR TECH INC·Filed 2024·Granted Jun 24, 2025·0 cites·20 claims
- 1481US12298421B1Geo-locating of wireless devices using sum of round trip time and angle of arrival squared residualsSR TECH INC·Filed 2024·Granted May 13, 2025·0 cites·20 claims
- 1581US12181564B1Dual round trip time mitigation for wireless local area network devicesSR TECH INC·Filed 2024·Granted Dec 31, 2024·0 cites·20 claims
- 1680US12228659B2Angle of arrival of wireless local area network devices using a switched beam antennaSR TECH INC·Filed 2024·Granted Feb 18, 2025·0 cites·20 claims
- 1779US11979944B2Identification of wireless local area network stations using random medium access control addressingSR TECH INC·Filed 2023·Granted May 7, 2024·0 cites·17 claims
- 1879US9877149B2Assisted passive geo-location of a wireless local area network deviceSR TECH INC·Filed 2016·Granted Jan 23, 2018·3 cites·12 claims
- 1978US12376063B1Random changes of medium access control address of Wi-Fi station while connected to access pointSR TECH INC·Filed 2025·Granted Jul 29, 2025·0 cites·20 claims
- 2076US12372606B1Geo-locating of wireless devices using sum of round trip time and angle of arrival squared residualsSR TECH INC·Filed 2025·Granted Jul 29, 2025·0 cites·20 claims
- 2175US11709249B2Geo-locating of wireless devices using a binning functionSR TECH INC·Filed 2022·Granted Jul 25, 2023·0 cites·20 claims
- 2275US9921294B2Geo-location of a WLAN device using mobile monitoring stationSR TECH INC·Filed 2016·Granted Mar 20, 2018·3 cites·17 claims
- 2374US11802956B2Active geo-location for orthogonal frequency division multiplex wireless local area network devicesSR TECH INC·Filed 2023·Granted Oct 31, 2023·0 cites·20 claims
- 2474US11722984B2Geo-locating of wireless devices using a “pass filter” functionSR TECH INC·Filed 2022·Granted Aug 8, 2023·0 cites·20 claims
- 2572US9693187B2Geo-location of a WLAN deviceSR TECH INC·Filed 2015·Granted Jun 27, 2017·2 cites·17 claims
- 2671US11736902B2Peak to sigma ratio measurement with active geo-location for wireless local area network devicesSR TECH INC·Filed 2022·Granted Aug 22, 2023·0 cites·20 claims
- 2770US11249128B2Airborne antenna ground projectionSR TECH INC·Filed 2020·Granted Feb 15, 2022·0 cites·20 claims
- 2869US12253593B1Geo-locating of wireless devices using squared residuals from round trip time and angle of arrival vectorsSR TECH INC·Filed 2024·Granted Mar 18, 2025·0 cites·20 claims
- 2969US12164049B1Mitigation of angle of arrival multipath variations for wireless local area network devicesSR TECH INC·Filed 2024·Granted Dec 10, 2024·0 cites·22 claims
- 3069US11812403B2Active geo-location for orthogonal frequency division multiplex wireless local area network devices using additive correlationSR TECH INC·Filed 2023·Granted Nov 7, 2023·0 cites·20 claims
- 3169US11581907B2System and method for reception of wireless local area network packets with bit errorsSR TECH INC·Filed 2021·Granted Feb 14, 2023·0 cites·20 claims
- 3268US12504499B1Encompassing ellipse for dual location solutionsSR TECH INC·Filed 2025·Granted Dec 23, 2025·0 cites·20 claims
- 3367US2025227018A1Orthogonal frequency division multiplex packet detection using the long preambleSR TECH INC·Filed 2024·Application pending·0 cites
- 3466US11876537B2System and method for reception of wireless local area network packets with bit errorsSR TECH INC·Filed 2023·Granted Jan 16, 2024·0 cites·18 claims
- 3566US10841140B2Active geo-location improvements for orthogonal frequency division multiplex wireless local area network devicesSR TECH INC·Filed 2019·Granted Nov 17, 2020·1 cites·20 claims
- 3665US10840970B1Active geo-location range for wireless local area network devicesSR TECH INC·Filed 2020·Granted Nov 17, 2020·0 cites·20 claims
- 3764US12267807B1Passive geo location of a WLAN device by merging circular error probability ellipses based upon selection of data subsetsSR TECH INC·Filed 2024·Granted Apr 1, 2025·0 cites·20 claims
- 3864US12167365B1Multi-modal round trip time mitigation for wireless local area network devicesSR TECH INC·Filed 2024·Granted Dec 10, 2024·0 cites·20 claims
- 3964US11686838B2Active geo-location for orthogonal frequency division multiplex wireless local area network devicesSR TECH INC·Filed 2021·Granted Jun 27, 2023·0 cites·20 claims
- 4064US11546735B2Peak to sigma ratio measurement with active geo-location for wireless local area network devicesSR TECH INC·Filed 2021·Granted Jan 3, 2023·0 cites·20 claims
- 4164US11012109B2Active geo-location range for WLAN devicesSR TECH INC·Filed 2020·Granted May 18, 2021·0 cites·19 claims
- 4264US10845403B2Airborne antenna ground projectionSR TECH INC·Filed 2019·Granted Nov 24, 2020·0 cites·20 claims
- 4364US9992087B2System and method for long range wireless local area network communicationsSR TECH INC·Filed 2016·Granted Jun 5, 2018·1 cites·18 claims
- 4464US2025175767A1Identification and location of multiple personal area network devicesSR TECH INC·Filed 2025·Application pending·0 cites
- 4563US12126485B2Orthogonal frequency division multiplex packet detection using the long preambleSR TECH INC·Filed 2023·Granted Oct 22, 2024·0 cites·20 claims
- 4663US11782170B1Location of a moving target with round trip time vectors using an airborne platformSR TECH INC·Filed 2022·Granted Oct 10, 2023·0 cites·16 claims
- 4763US11570740B2Geo-locating of wireless devices using a “pass filter” functionSR TECH INC·Filed 2020·Granted Jan 31, 2023·0 cites·20 claims
- 4863US11128989B2Identification and location of personal area network deviceSR TECH INC·Filed 2020·Granted Sep 21, 2021·0 cites·20 claims
- 4963US2026067023A1System and method for precision blocking of personal area network piconetsSR TECH INC·Filed 2025·Application pending·0 cites
- 5062US10992410B2Blind detection and synchronization of data packetsSR TECH INC·Filed 2020·Granted Apr 27, 2021·0 cites·20 claims
Showing the top 50 of 80 patent records by PatentIndex Score.
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