Phase delay ultrasound for steered ultrasound beam
US12313740B1 · kind B1 · utility
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5References
20Claims
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Key dates
| Filing date | Dec 2, 2022 |
| Grant date | May 27, 2025 |
| Priority date | — |
| Expiry date | Jul 24, 2043 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG10K11/346
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
An ultrasound activation signal is received from ultrasound driving logic. A phase delay module of an ultrasound module generates phase-differentiated drive signals. The phase-differentiated drive signals are driven onto an array of ultrasound transducers to generate a steered ultrasound beam.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.