EP0158767A3
Expired / Lapsed
EP
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Videotex decoder apparatus
Assignee: Wang Laboratories Inc
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Filing: 1985-01-02
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Granted: —
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Expires: 2005-01-02
Abstract
Abstract A videotex decoder apparatus which, in various aspects, displays a status line to indicate when connect charges are occurring; overlays menus over displayed videotex frames with portions of the displayed frames remaining visible; provides easily called log-on procedures; retrieves remote information frames by user-specified keyword names; prints information frames in selectable different overall sizes; provides selectable different character sets for display; is table-driven; and uses an added frame header on stored frames to indicate the videotex protocol for decoding the frames.
Inventors
- 👤 Samuel P. Sturgis
- 👤 William T. Haggerty
- 👤 Barbara C. Sangster
Bibliographic Details
Application Number
—
Jurisdiction
EP
Data Source
google_patents
Last Synchronized
2026-11-09 18:17
CPC Classifications
H; H04; H04M; H04M11/00; H04M11/08; H04M11/085
Claims Analysis
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References Cited (Backward Citations)
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