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Home › Input device with two input signal generating means having a power state where one input means is powered down and the other input means is cycled between a powered up state and a powered down state

Input device with two input signal generating means having a power state where one input means is powered down and the other input means is cycled between a powered up state and a powered down state

US Patent 6611921 · Granted Aug 26, 2003

Estimated economic value: $181,307,000 ⓘ

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