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:
Sep. 19, 2023
Filed:
May. 04, 2021
Infineon Technologies Ag, Neubiberg, DE;
Walter Hartner, Bad Abbach-Peissing, DE;
Bernhard Rieder, Regensburg, DE;
Infineon Technologies AG, Neubiberg, DE;
Abstract
A radio-frequency device comprises an encapsulation material and a radio-frequency chip embedded into the encapsulation material, wherein the radio-frequency chip has a first main surface and a second main surface. The radio-frequency device furthermore comprises an electrical redistribution layer arranged over the first main surface of the radio-frequency chip and the encapsulation material, and a radio-frequency antenna formed in the redistribution layer and configured to emit signals in a direction pointing from the second main surface to the first main surface and/or to receive signals in a direction pointing from the first main surface to the second main surface. The radio-frequency device furthermore comprises a microwave component having an electrically conductive wall structure, the microwave component being arranged below the radio-frequency antenna and embedded into the encapsulation material.