Portable computer comprising keyboard and coordinate input tablet connected by two perpendicularly arranged hinges
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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Apr 25, 1995
Issued Date -
N/A
app pub date -
Aug 31, 1993
filing date -
Apr 27, 1990
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A main body case for storing a keyboard and an upper case for storing an integrated display/input device are coupled by two hinge units arranged perpendicularly to one another to be arbitrarily pivotal from a state wherein the keyboard faces the integrated display/input device to a state wherein the back surfaces of the keyboard and the integrated display/input device face each other.
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