Patents/Assignees

Astra Navigation, Inc.

7 patents in portfolio

US12618677utility2026
Using Magnetic-sensor Data to Correct for INS Drift
0 cites
US12560435utility2026
Generating a Geomagnetic Map
0 cites
US12498245utility2025
Embedding a Magnetic Map Into an Image File
0 cites
US12474168utility2025
Using a Magnetic Recording for Authentication
0 cites
US11725946utility2023
Operating Modes of Magnetic Navigation Devices
0 cites
US11719716utility2023
Measuring Distance Traversed or Speed
0 cites
US11680802utility2023
Correlating Overlapping Magnetic Measurement Data from Multiple Magnetic Navigation Devices and Updating a Geomagnetic Map with That Data
0 cites