United States
US 12,703,003 B2
Pulse shaping methods for non-linear acoustic piezoelectric transducers
US 12,703,003 B2 is a granted patent from the United States Patent and Trademark Office (USPTO), dated 2026-08-11. Applicant: ÉCOLE DE TECHNOLOGIE SUPÉRIEURE. Its PDF downloads from this page without an account, up to 5 a day.
- Applicant
- ÉCOLE DE TECHNOLOGIE SUPÉRIEURE
- Inventors
- FREDERIC NABKI; MATHIEU GRATUZE
- Publication date
- 2026-08-11
- Filing date
- 2024-04-08
- Document type
- B2 Granted patent
- Also written as
- US 12,703,003 B2 · US12703003 · 12703003
Abstract
Piezoelectric Micromachined Ultrasonic Transducers (PMUTs) exploiting microelectromechanical systems (MEMS) support monolithic integration with silicon based CMOS electronic thereby leveraging the cost benefits of large wafer automated silicon processing. However, nonlinear behaviour in MEMS resonators compromises their performance in some applications whilst being desired in other applications.…
The opening of the abstract. The full text is in the PDF.
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Patent office website: United States Patent and Trademark Office (USPTO)
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