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. 07, 2025
Filed:
Nov. 09, 2021
Applicant:
Infineon Technologies Ag, Neubiberg, DE;
Inventors:
Pietro Brenner, Ebersberg, DE;
Walter Hartner, Bad Abbach-Peissing, DE;
Julian Winfried Kaiser, Munich, DE;
Saqib Kaleem, Munich, DE;
Assignee:
Infineon Technologies AG, Neubiberg, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L 23/66 (2006.01); H01L 23/31 (2006.01); H01L 23/552 (2006.01); H01L 25/065 (2023.01); H01Q 1/52 (2006.01); H10F 77/50 (2025.01); H10K 30/88 (2023.01);
U.S. Cl.
CPC ...
H01L 23/66 (2013.01); H01L 23/3114 (2013.01); H01L 23/552 (2013.01); H01L 25/0657 (2013.01); H01L 2223/6677 (2013.01); H01L 2223/6688 (2013.01); H01Q 1/52 (2013.01); H01Q 1/525 (2013.01); H10F 77/50 (2025.01); H10K 30/88 (2023.02);
Abstract
A device includes a high frequency chip and a dielectric material arranged between a first area radiating an electromagnetic interference signal in a first frequency range between 1 GHz and 1 THz and a second area receiving the electromagnetic interference signal. An attenuation of the dielectric material is more than 5 dB/cm at least in a subrange of the first frequency range.