Intelligent keypad overlay for portable personal computers

United States of America Patent

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Jan 23, 1996
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app pub date
Aug 9, 1994
filing date
Nov 2, 1992

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Abstract

A method and apparatus for an improved user interface for indicating a current keyboard operating mode for a computer having a small keyboard with multi-function keys. An iconic indicator is displayed for indicating a current mode of operation of the keyboard which allows a user to easily determine an expected response from keys actuated in a particular keyboard mode.

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Patent Owner(s)

Patent Owner	Address
TOSHIBA AMERICA INFORMATION SYSTEMS INC	IRVINE CALIFORNIA 92713-9724

International Classification(s)

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

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[Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Comer, Keith	Mission Viejo, CA	2	24
Elsasser, Gary	Cerritos, CA	7	208
Iwakiri, Takano	Tokyo, JP	2	41

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Intelligent keypad overlay for portable personal computers

Number of patents in Portfolio can not be more than 2000

United States of America Patent

08287426

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PATENT NO	5486846
SERIAL NO	08287426
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08287426

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