06177926 is referenced by 181 patents and cites 14 patents.

A hand-held computer terminal employing a touch screen for the input of handwritten data comprises a contoured surface disposed between a touch screen surface and input keys or buttons, thereby providing improved ergonomics aiding in the entry of handwritten data while preventing unintentional actuation of input keys or button during the entry of handwritten data.

Title
Hand-held computer having input screen and means for preventing inadvertent actuation of keys
Application Number
8/955899
Publication Number
6177926 (B1)
Application Date
October 22, 1997
Publication Date
January 23, 2001
Inventor
Steven R Kunert
Cedar Rapids
IA, US
Agent
Suiter & Associates PC
US
Assignee
Intermec IP
CA, US
IPC
G09G 5/00
View Original Source