06129449 is referenced by 80 patents and cites 10 patents.

A data and communication system including a hand-held unit (17) and an infrared communication satellite (10) is used to provide for the interchange of data between a host computer (13), individual personal computers (15), the hand-held computing unit (17) and factory machinery, including process controllers.

Title
Self-contained portable computing unit
Application Number
263679
Publication Number
6129449
Application Date
February 14, 1995
Publication Date
October 10, 2000
Inventor
William R Lueders
McKinney
TX, US
E R Webb
Temple
TX, US
Joseph H McCain
Plano
TX, US
Agent
Frederick J Telecky Jr
W James Brady III
W Daniel Swayze Jr
Assignee
Texas Instruments Incorporated
TX, US
IPC
G06F 15/00
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