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:
Jun. 16, 2026
Filed:
Oct. 12, 2023
Samsung Sdi Co., Ltd., Yongin-si, KR;
Samsung SDI Co., Ltd., Yongin-si, KR;
Abstract
An inrush current limiter includes: first and second input nodes receiving an input voltage from a power source; first and second output nodes connected to a load; a field effect transistor connected between the first input node and the first output node; a gate driver comprising a first voltage divider circuit comprising a first resistor connected between the first input node and a control terminal of the field effect transistor and a second resistor connected between the control terminal of the field effect transistor and the second input node, and a first capacitor connected between the first input node and the control terminal of the field effect transistor, and adjusting a time until the field effect transistor is turned-on after the input voltage is input; and a high voltage limiter comprising a third resistor connected in parallel with the first resistor and having variable a resistance value.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile