The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 24, 2023
Filed:
Mar. 23, 2021
Imec Vzw, Leuven, BE;
Katholieke Universiteit Leuven, Ku Leuven R & D, Leuven, BE;
Imec vzw, Leuven, BE;
Katholieke Universiteit Leuven, Leuven, BE;
Abstract
A method of generating ultrasound by driving an array of ultrasonic transducers comprises a charge transfer procedure. The charge transfer procedure comprises switching a terminal of a first ultrasonic transducer of the array, at a first electric potential, to a charge distribution bus; switching a terminal of a second ultrasonic transducer of the array, at a second electric potential different than the first potential, to the charge distribution bus; and allowing charge to flow between the first ultrasonic transducer and the second ultrasonic transducer through the charge distribution bus.