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:
Dec. 30, 2025
Filed:
Feb. 16, 2023
Applicant:
Renesas Electronics Corporation, Tokyo, JP;
Inventors:
Assignee:
Renesas Electronics Corporation, Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
H04B 1/04 (2006.01); H03H 7/38 (2006.01); H04B 1/18 (2006.01);
U.S. Cl.
CPC ...
H04B 1/0458 (2013.01); H03H 7/38 (2013.01); H04B 1/18 (2013.01);
Abstract
A semiconductor device includes: a first terminal connected to an antenna; a second terminal connected to an input terminal of a receiving circuitry; a third terminal connected to an output terminal of a transmitting circuitry; a first inductor arranged in a signal path extending from the first terminal to the second terminal; and a second inductor arranged in a signal path extending from the first terminal to the third terminal, and the first inductor and the second inductor are formed so as to have at least a partial overlapping portion in plan view.