Thin panel display

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 4266223
SERIAL NO

05967578

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A multilayer display device with thin-film transistor circuits for sequentially switching a common brightness control signal to a plurality of individual display elements.

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Patent Owner(s)

  • W. H. BRADY CO.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Frame, Norman J Milwaukee, WI 12 278

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