{"number":"US12703003B2","kindCode":"B2","documentType":"grant","title":{"original":"Pulse shaping methods for non-linear acoustic piezoelectric transducers","english":"Pulse shaping methods for non-linear acoustic piezoelectric transducers"},"abstract":{"original":"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.…","english":"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.…"},"applicants":["ÉCOLE DE TECHNOLOGIE SUPÉRIEURE"],"inventors":["FREDERIC NABKI","MATHIEU GRATUZE"],"filingDate":"2024-04-08","publicationDate":"2026-08-11","grantDate":"2026-08-11","verifiedWithOffice":true,"pdfUrl":"https://downloadpatent.com/pdf/US12703003B2.pdf","pages":{"en":"https://downloadpatent.com/patent/US12703003B2","zh-Hant":"https://downloadpatent.com/zh-Hant/patent/US12703003B2","ja":"https://downloadpatent.com/ja/patent/US12703003B2"}}