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Tesla patent application details metal-object detection on a wireless charging pad
Teslarati says the application was published October 1 after a March submission and describes a way to account for temperature changes.
TLDR
Teslarati says a Tesla patent application for a wireless charging pad was published on October 1, 2026, after being submitted in March. The described system would use inductive coils to detect metal objects, then analyze shifts in resonant frequencies and output magnitudes to distinguish foreign objects from temperature-related changes.
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