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. 28, 2025
Filed:
Dec. 20, 2022
Stmicroelectronics International N.v., Geneva, CH;
Daniele Tripoli, Syracuse, IT;
Giorgio Maiellaro, Gravina di Catania, IT;
Santi Concetto Pavone, Catania, IT;
Egidio Ragonese, Aci Catena, IT;
Angelo Scuderi, Catania, IT;
STMicroelectronics International N.V., Geneva, CH;
Abstract
A circuit, integrated circuit, and radar system implementing a highly coupled inductor design for a multi-core oscillator is provided. An example circuit may include a plurality of inductors, each inductor including: a first inductor portion and a second inductor portion electrically connected in series. In some embodiments, for each inductor, the first inductor portion may be magnetically coupled to a first or second inductor portion of a first coupling inductor of the plurality of inductors, and the second inductor portion may be magnetically coupled to a first or second inductor portion of a second coupling inductor of the plurality of inductors, where the first coupling inductor and the second coupling inductor are different inductors.