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:
Jul. 23, 2024
Filed:
Oct. 07, 2020
Cornell University, Ithaca, NY (US);
Amit Lal, Ithaca, NY (US);
Adarsh Ravi, Ithaca, NY (US);
Alexander Ruyack, Ithaca, NY (US);
Justin Kuo, Ithaca, NY (US);
CORNELL UNIVERSITY, Ithaca, NY (US);
Abstract
In one aspect a high frequency ultrasonic microfluidic flow control device is disclosed. The device includes an array of ultrasonic transducers arranged to direct ultrasound to a microfluidic channel. The device further includes one or more driver circuits. Each ultrasonic transducer is associated with one of the one or more driver circuits, and each ultrasonic transducer is driven by a driver signal from the associated driver circuit. The array of ultrasonic transducers and one or more driver circuits are produced in the same semiconductor fabrication process. The device further includes one or more electrical contacts associated with each ultrasonic transducer in the array if ultrasonic transducers, wherein the one or more electrical contacts associated with each ultrasonic transducer applies the driver signal from the associated ultrasonic driver circuit.