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Home › Haptic actuator including field member multi-dimensional position determined based upon coil back electromotive force and motor constant values and related methods

Haptic actuator including field member multi-dimensional position determined based upon coil back electromotive force and motor constant values and related methods

US Patent 10345907 · Granted Jul 9, 2019

Estimated economic value: $98,822,000 ⓘ

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