Inventor · disambiguated record
Esther Anyaegbu
Also filed as: ANYAEGBU ESTHER · ANYAEGBU ESTHER OLULU
11 granted patents·1 pending application·16 citations·filing 2009–2022
84Inventor score
Top patents by PatentIndex Score
12 records- 0191US11287531B2Architecture for providing forecasts of GNSS obscuration and multipathSPIRENT COMMUNICATIONS PLC·Filed 2021·Granted Mar 29, 2022·4 cites·20 claims
- 0290US11789161B2Accuracy of a GNSS receiver that has a non-directional antennaSPIRENT COMMUNICATIONS PLC·Filed 2021·Granted Oct 17, 2023·3 cites·20 claims
- 0390US11536855B2Path planning using forecasts of obscuration and multipathSPIRENT COMMUNICATIONS PLC·Filed 2021·Granted Dec 27, 2022·3 cites·19 claims
- 0487US12298409B2GNSS forecast and background obscuration predictionSPIRENT COMMUNICATIONS PLC·Filed 2022·Granted May 13, 2025·2 cites·20 claims
- 0584US12468045B1Utilizing GNSS risk analysis data for facilitating safe routing of autonomous dronesSPIRENT COMMUNICATIONS PLC·Filed 2022·Granted Nov 11, 2025·1 cites·19 claims
- 0671US11802972B2Enhancing RTK position resolution using an RTK-enabled GNSS positioning receiverSPIRENT COMMUNICATIONS PLC·Filed 2022·Granted Oct 31, 2023·0 cites·12 claims
- 0756US12429599B2GNSS forecast and spoofing/jamming detectionSPIRENT COMMUNICATIONS PLC·Filed 2022·Granted Sep 30, 2025·0 cites·20 claims
- 0852US12282101B2GNSS forecast and line of sight detectionSPIRENT COMMUNICATIONS PLC·Filed 2022·Granted Apr 22, 2025·0 cites·20 claims
- 0952US12265159B2GNSS forecast impacting receiver startupSPIRENT COMMUNICATIONS PLC·Filed 2022·Granted Apr 1, 2025·0 cites·20 claims
- 1049US12292515B2Generating and distributing GNSS risk analysis data for facilitating safe routing of autonomous dronesSPIRENT COMMUNICATIONS PLC·Filed 2022·Granted May 6, 2025·0 cites·24 claims
- 1147US8184046B2Time reference systemBICKERSTAFF JACQUELINE PETA·Filed 2009·Granted May 22, 2012·3 cites·15 claims
- 1236US2014292568A1Radiobeacon stations, user devices, location determination systems, methods for controlling a radiobeacon station, methods for controlling a user device, and location determination methodsFLEMING PETER·Filed 2014·Application pending·0 cites
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