Overlay for electronic writing pad

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9262004
APP PUB NO 20150227251A1
SERIAL NO

14175700

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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An overlay for covering the writing surface of an electronic writing tablet includes (a) an LCD touch screen adapted to (i) initially display an image drawn or written upon the upper surface by application of pressure on the upper surface without requiring a transfer of matter to the upper surface and (ii) continue display of the image without the consumption of electrical power; (b) a source of electrical power; and (c) a reversible attaching mechanism for reversibly attaching the LCD touch screen over the writing surface of the writing tablet.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
TOPAZ SYSTEMS INC650 COCHRAN STREET UNIT 6 SIMI VALLEY CA 93065

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Zank, Anthony E Westlake Village, US 23 670

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