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:
Sep. 16, 2025
Filed:
Mar. 23, 2023
Samsung Electronics Co., Ltd., Suwon-si, KR;
Korea Advanced Institute of Science and Technology, Daejeon, KR;
Nahm Il Koo, Suwon-si, KR;
Minkyu Je, Daejeon, KR;
Ji-Hoon Suh, Daejeon, KR;
Haidam Choi, Daejeon, KR;
Samsung Electronics Co., Ltd., Suwon-si, KR;
Korea Advanced Institute of Science and Technology, Daejeon, KR;
Abstract
An electronic device includes a baseline current generator configured to generate a baseline current based on a reference current generated by a reference current generator, variable impedance circuitry configured to receive the baseline current, and subtraction circuitry configured to receive a measured voltage based on a result of the reference current being applied to a target impedance, and an estimated voltage generated based on a result of the baseline current being applied to the variable impedance circuitry and subtract the estimated voltage from the measured voltage.