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US07605689B2 Remote control with energy harvesting 失效
遥控与能量收集

Remote control with energy harvesting
摘要:
A remote control includes energy harvesting that provides power in addition to a battery. The energy harvesting and the battery may be switchably used to power transmit operations, receive operation, and/or display operations. The remote control may be used as part of an automotive vehicle remote keyless entry system in which vehicle status is displayed by the remote control.
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