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2022
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G/S
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Mousepads; Smartwatches; Computer docking stations; Computer keypads; Computer stylus; Flat panel... |
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2012
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Invention
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Position indication device and position indication method. The present invention relates to digit... |
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2009
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Invention
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Method for measuring distance between coordinate indicator and coordinate input device. A method ... |
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2007
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Invention
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Device for varying capacitance. Disclosed is a device for varying capacitance which pertains to t... |
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2003
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Invention
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Wireless and passive tablet for inputting to computer. This invention refers to peripheral equipm... |
