05103376 is referenced by 115 patents and cites 11 patents.

A computer including a keyboard portion and a display portion is interconnected in a manner which provides dual positions operational. In one position the keyboard portion may be horizontally positioned to facilitate the entry of data via the keyboard. In the other position, the display portion may be horizontally positioned to facilitate the entry of data or graphic designs via the interaction of a graphics pen over the display. Advantageously, the interconnection mechanism which provides the two positions maintains the readability of the display and the keyboard portions in either of the two positions.

Title
Dual position computer arrangement
Application Number
7/656379
Publication Number
5103376
Application Date
February 19, 1991
Publication Date
April 7, 1992
Inventor
Greg E Blonder
Summit
NJ, US
Agent
David R Padnes
Assignee
AT&T Bell Laboratories
NJ, US
IPC
E05D 15/50
G06F 1/00
H05K 5/02
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