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:
Apr. 21, 2026
Filed:
Sep. 11, 2023
Samsung Electronics Co., Ltd., Suwon-si, KR;
Jinhyung Lee, Suwon-si, KR;
Wooseok Jang, Suwon-si, KR;
Keonwoo Kim, Suwon-si, KR;
Moonyoung Kim, Suwon-si, KR;
Haedeun Kim, Suwon-si, KR;
SAMSUNG ELECTRONICS CO., LTD., Suwon-si, KR;
Abstract
An electronic apparatus, including an electromagnetic interference (EMI) filter; a bridge diode connected to an output terminal of the EMI filter; and a power factor correction (PFC) connected to an output terminal of the bridge diode, and including a PFC integrated circuit (IC), wherein the PFC IC is configured to control an inductor current which flows in an inductor included in the PFC is maintained to be less than or equal to a predetermined current value, and wherein the predetermined current value is smaller than a current value of a current which flows in the inductor based on a peak voltage being applied to the PFC.