Cursor position controller for a display device

Details Cursor position controller for a display device Cursor position controller for a display device

1981-01-14

1983-01-18

Curtis, Marshall M.

Communications: electrical

Land vehicle alarms or indicators

Internal alarm or indicator responsive to a condition of the...

340706, G09G 100

Patent

active

043694390

ABSTRACT:
A position indicator or cursor is moved over a visual display in response to signals generated by corresponding movement of a keyboard relative to a fixed point on the surface supporting the keyboard.

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patent: 3541521 (1970-11-01), Koster
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patent: 3892963 (1975-07-01), Hawley et al.
patent: 3967266 (1976-06-01), Roy
patent: 3987685 (1976-10-01), Opocensky
patent: 4085443 (1978-04-01), Dubois et al.
patent: 4101879 (1978-07-01), Kawaji et al.
patent: 4118695 (1978-10-01), Ogawa et al.

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