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:
Mar. 01, 2022
Filed:
Dec. 07, 2016
Max-planck-gesellschaft Zur Foerderung Der Wissenschaften E.v, Munich, DE;
Fraunhofer-gesellschaft Zur Foerderung Der Angewandten Forschung E.v., Munich, DE;
Abstract
An ultrasonic apparatus () for creating a holographic ultrasound field () comprises an ultrasound source device () being adapted for creating an ultrasound wave, and a transmission hologram device () having a transmission hologram () and an exposed acoustic emitter surface (), said transmission hologram device () being acoustically coupled with the ultrasound source device () and being arranged for transmitting the ultrasound wave through the acoustic emitter surface () and creating the holographic ultrasound field in a surrounding space, wherein the acoustic emitter surface () is a smooth surface which do not influence the field distribution of the ultrasound wave. Furthermore, a method of creating a holographic ultrasound field in an object (), wherein the ultrasonic apparatus () is used, and applications of the ultrasonic apparatus () are described.