3D track assessment apparatus and method
US11399172B2 · kind B2 · utility
3Cited by
0References
30Claims
0Family size
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Key dates
| Filing date | Dec 22, 2021 |
| Grant date | Jul 26, 2022 |
| Priority date | — |
| Expiry date | Dec 22, 2041 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06T2207/30236
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A 3D track assessment apparatus and method for identifying and assessing features of a railway track bed based on 3D elevation data gathered from the railway track bed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.