Method and device for detecting an object in a substrate
US9398224B2 · kind B2 · utility
4Cited by
31References
18Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 13, 2012 |
| Grant date | Jul 19, 2016 |
| Priority date | — |
| Expiry date | May 16, 2034 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01V3/165
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A method and device for detecting an object in a substrate is disclosed. The device has a sensor unit having a sensor element and at least one further sensor element, a control and evaluation unit, and a display unit. The method for detecting an object in a substrate includes simultaneous reception of a receive signal and at least one further receive signal and simultaneous calculation of a depth cross-sectional image from the receive signal and at least one further depth cross-sectional image from the at least one further receive signal by the control and evaluation unit.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.