Assignee
HITACHI RAIL GTS CANADA INC
CA·10 granted patents·2 pending applications·5 citations·filing 2019–2025
Top patents by PatentIndex Score
12 records- 0191US12132253B2Near-grazing retroreflectors for polarizationHITACHI RAIL GTS CANADA INC·Filed 2021·Granted Oct 29, 2024·3 cites·18 claims
- 0284US12560439B2High integrity path extraction in rail using autonomy sensorsHITACHI RAIL GTS CANADA INC·Filed 2023·Granted Feb 24, 2026·1 cites·20 claims
- 0381US12181602B2Systems and methods of calibrating a range measurement systemHITACHI RAIL GTS CANADA INC·Filed 2022·Granted Dec 31, 2024·1 cites·14 claims
- 0464US2025282402A1Architecture and method for high-integrity branch discriminationHITACHI RAIL GTS CANADA INC·Filed 2025·Application pending·0 cites
- 0558US2025100601A1Method for high-integrity localization of vehicle on tracks using on-board sensors and scene-based position algorithmsHITACHI RAIL GTS CANADA INC·Filed 2024·Application pending·0 cites
- 0657US12140958B2Controller, control system and method for vehicle controlHITACHI RAIL GTS CANADA INC·Filed 2021·Granted Nov 12, 2024·0 cites·20 claims
- 0756US12366650B2Method and system for high-integrity vehicle localizationHITACHI RAIL GTS CANADA INC·Filed 2021·Granted Jul 22, 2025·0 cites·31 claims
- 0853US12291250B2Portable positioning and odometry systemHITACHI RAIL GTS CANADA INC·Filed 2020·Granted May 6, 2025·0 cites·20 claims
- 0952US12223738B2Machine-learned explainable object detection system and methodHITACHI RAIL GTS CANADA INC·Filed 2022·Granted Feb 11, 2025·0 cites·20 claims
- 1049US12441379B2Controller, system and method for vehicle controlHITACHI RAIL GTS CANADA INC·Filed 2019·Granted Oct 14, 2025·0 cites·20 claims
- 1148US12353978B2System for and method of data encoding and/or decoding using neural networksHITACHI RAIL GTS CANADA INC·Filed 2019·Granted Jul 8, 2025·0 cites·20 claims
- 1239US12552427B2System and method to supervise vehicle positioning integrityHITACHI RAIL GTS CANADA INC·Filed 2020·Granted Feb 17, 2026·0 cites·20 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →