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:
Jan. 02, 2024
Filed:
Nov. 08, 2022
Applicant:
Infineon Technologies Ag, Neubiberg, DE;
Inventors:
Klaus Elian, Alteglofsheim, DE;
Christoph Steiner, St. Margarethen a. d. Raab, AT;
Horst Theuss, Wenzenbach, DE;
Matthias Eberl, Taufkirchen, DE;
Fabian Merbeler, Munich, DE;
Assignee:
Infineon Technologies AG, Neubiberg, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 3/043 (2006.01); G01S 15/08 (2006.01);
U.S. Cl.
CPC ...
G01S 15/08 (2013.01); G06F 3/043 (2013.01);
Abstract
An ultrasonic touch sensor includes: a covering having a contact face configured to receive a touch; a first ultrasonic transducer element; a first semiconductor chip comprising the first ultrasonic transducer element; a second ultrasonic transducer element; and an acoustic barrier formed between the first ultrasonic transducer element and the second ultrasonic transducer element.