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US 6,766,139 B2Granted
Document property detecting device
AssigneeAvision Inc.
InventorsChuang-hua Chueh, Ming-fu Hsu, Chih-wei Peng
Life of this patent
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Abstract
A document property detecting includes a circuit comprising a first electrode and a plurality of second electrodes, a transparent conductive substrate electrically connected to the first electrode for loading a document, and a cover with a plurality of conductive media electrically connected to the second electrodes, respectively.
Claims11
A document property detecting device comprising:
- a circuit comprising a first electrode and a plurality of second electrodes;
- a transparent conductive substrate for loading a document and electrically connected to the first electrode;
- and
- a cover comprising a plurality of conductive media which are electrically connected to the second electrodes, respectively.
1 more element
Dependencies are inferred from the claim text.