Patent ID: 11946963
Assignee: INFINEON TECHNOLOGIES AG
Field: Measurement (Instruments)
Classification: CPC G | IPC G

Claim 0:
1. A controller circuit comprising processing circuitry, the processing circuitry configured to:
receive, from a first device, a first node voltage measured at a first node by the first device at a first time when a first current flows between the first node and a second node;
receive, from a second device, a second node voltage measured at the second node by the second device at a second time when a second current flows between the first node and the second node, wherein the first time is different from the second time; and
responsive to a determination that the first current corresponds to the second current, calculate, using the first node voltage and the second node voltage, a resistance value for one or more electrical components electrically connecting the first node and the second node.