Method and means for managing a luminescent laptop keyboard

United States of America Patent

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Aug 11, 1998
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N/A
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Jan 14, 1997
filing date
Jan 14, 1997

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Expired

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Abstract

A method and means for flash charging a plurality of phosphorescent-coated, touch-sensitive keys using a planar, light-transmissive multicolor liquid crystal display (LCD) where the tripping event is the position of a lid of the notebook within a critical angle of the base.

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Patent Owner(s)

Patent Owner	Address
LENOVO (SINGAPORE) PTE LTD	SINGAPORE SINGAPORE SINGAPORE CITY SINGAPORE

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G09G:ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING....

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Inventor Name	Address	# of filed Patents	Total Citations
Petkovic, Dragutin	Los Gatos, CA	20	3126
Selker, Edwin Joseph	Palo Alto, CA	62	3447

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Method and means for managing a luminescent laptop keyboard

Number of patents in Portfolio can not be more than 2000

United States of America Patent

08782186

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PATENT NO	5793358
SERIAL NO	08782186
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08782186

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