Programmable computer terminal system
US4281393A · kind A · utility
7Cited by
7References
2Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 10, 1979 |
| Grant date | Jul 28, 1981 |
| Priority date | — |
| Expiry date | Aug 10, 1999 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F3/153
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A remote keyboard-display terminal system has buffer transfer and character generator hardware, by which it accesses the central memory directly without significantly interfering with the central processing unit, organizes coded data by linked list, and presents visual data without one-to-one correspondence between display screen position and central memory location.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.