US4417239A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Interactive combination display
Assignee: International Business Machines Corp
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Filing: 1980-12-24
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Granted: 1983-11-22
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Expires: 2000-12-24
Abstract
Abstract There is disclosed a technique for displaying scrollable operating and scale lines simultaneously with an active miniature full page representation. Displayed on the operating line along with active characters is a cursor character. Displayed in the miniature full page are text indicators for representing accurately to the operator the format of the whole page of text. The miniature page is updateable upon keying. The position of the cursor within the miniature full page representation is indicated by blinking the associated character position and displaying peripheral arrows adjacent the outline of the miniature full page representation.
Inventors
- 👤 Kent R. Demke
- 👤 Joanne L. Mumola
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 13:42
CPC Classifications
G; G09; G09G; G09G1/00; G09G1/06; G09G1/14; G09G1/16; G06; G06F; G06F40/00; G06F40/10; G06F40/103; G06F40/106; G09G5/00; G09G5/08
Claims Analysis
Total Claims: 6
Claim 1
Independent Claim
112 words
In a processor driven word processing system including a memory, a display, means for performing operations including text entry and editing on at least one line of displayed data, and means for horizontally segmenting text lines wider than the display, the improvement comprising: means for displaying simultaneously, with at least a portion of at least one cursored line of active text, a less than full size representation of a complete, full page of text; means for indicating simultaneously the corresponding location of the active line of text in said less than full size page representation; and wherein said means for displaying further includes means for displaying symbols indicating text character relative positions.
Claim 2
Dependent Claim
112 words
In a processor driven word processing system including a memory, a display, means for performing operations including text entry and editing on at least one line of displayed data, and means for horizontally segmenting text lines wider than the display, the improvement comprising: means for displaying simultaneously, with at least a portion of at least one cursored line of active text, a less than full size representation of a complete, full page of text; means for indicating simultaneously the corresponding location of the active line of text in said less than full size page representation; and wherein said means for displaying further includes means for displaying symbols indicating text character relative positions.
Claim 3
Dependent Claim
30 words
The system of claim 1 further including means for indicating within said less than full size representation the position corresponding to the cursor position within the line of active text.
Claim 4
Dependent Claim
25 words
The system of claim 2 wherein the length of the cursored line of active text displayed is less than the length of the actual text.
Claim 5
Dependent Claim
70 words
An improved method of text processing comprising the steps of: (1) displaying at least a portion of a cursored active line of text; (2) simultaneously with step (1) displaying a miniature representation of a full page of text; (3) displaying within said miniature page representation symbols indicating text character relative positions; and (4) indicating within said miniature page representation the location of the cursor within the active line of text.
Claim 6
Dependent Claim
70 words
An improved method of text processing comprising the steps of: (1) displaying at least a portion of a cursored active line of text; (2) simultaneously with step (1) displaying a miniature representation of a full page of text; (3) displaying within said miniature page representation symbols indicating text character relative positions; and (4) indicating within said miniature page representation the location of the cursor within the active line of text.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1986-11-21 | 1987-05-23 | 1987-11-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1990-11-21 | 1991-05-23 | 1991-11-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1994-11-21 | 1995-05-23 | 1995-11-22 | $7700.00 | Window Closed / Lapsed |