US5305205A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Computer-assisted transcription apparatus
Assignee: Acacia Research Group LLC
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Filing: 1990-10-23
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Granted: 1994-04-19
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Expires: 2010-10-23
Abstract
Abstract A system for entering data to a data processor, such as a word processor. The system stores a set of vocabulary words in a storage device, and may assign frequency data values to each word in the vocabulary. A display list based on the stored reference vocabulary words is generated, and displayed in a ranked order based on the assigned frequency values, in response to the keyboard entry of data, or characters, by the user.
Inventors
- 👤 Maria L. Weber
- 👤 Joseph Weber
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 08:53
CPC Classifications
G; G06; G06F; G06F40/00; G06F40/20; G06F40/205; G06F40/216; G06F40/237; G06F40/242; G06F40/247; G06F40/274
Claims Analysis
Total Claims: 9
Claim 1
Independent Claim
178 words
A data processor system, said data processor system including an alphanumeric character data entry device and a display screen, and said data being representative of words from a predetermined set of alphanumeric vocabulary words, comprising: A. storage means for storing vocabulary data representative of said vocabulary words, and for storing associated frequency data representative of a predetermined frequency of occurrence for each of said vocabulary words, B. list means responsive to the entry of a succession of characters by said data entry device on a character by character basis for determining a succession of ordered lists of candidate words from said vocabulary words, each word in said list having an initial character sequence corresponding to the succession of characters entered at said data entry device, wherein said candidate words in said list are ordered in decreasing order of frequency of occurrence as determined by said stored frequency data, C. display means for displaying at least a portion of said list on said display screen, and D. entry means for selecting one of the candidate words from said list.
Claim 2
Dependent Claim
178 words
A data processor system, said data processor system including an alphanumeric character data entry device and a display screen, and said data being representative of words from a predetermined set of alphanumeric vocabulary words, comprising: A. storage means for storing vocabulary data representative of said vocabulary words, and for storing associated frequency data representative of a predetermined frequency of occurrence for each of said vocabulary words, B. list means responsive to the entry of a succession of characters by said data entry device on a character by character basis for determining a succession of ordered lists of candidate words from said vocabulary words, each word in said list having an initial character sequence corresponding to the succession of characters entered at said data entry device, wherein said candidate words in said list are ordered in decreasing order of frequency of occurrence as determined by said stored frequency data, C. display means for displaying at least a portion of said list on said display screen, and D. entry means for selecting one of the candidate words from said list.
Claim 3
Dependent Claim
49 words
The system according to claim 1 wherein said data entry means includes a keyboard data entry device, and means for automatically entering the first word in said list for entry into said data processor in response to operator activation of a predetermined key of said keyboard data entry device.
Claim 4
Dependent Claim
38 words
The system according to claim 1 wherein said entry means includes an interactive means responsive to an operator action at said data entry device to selectively enter to said data processor one of said words from said list.
Claim 5
Dependent Claim
42 words
The system according to claim 1 wherein said predetermined frequency of occurrence for each of said vocabulary words is derived from an empirical analysis of frequency of occurrence of each of said vocabulary words in a predetermined, finite collection of vocabulary words.
Claim 6
Dependent Claim
22 words
The system according to claim 1 wherein said predetermined frequency of occurrence for at least some of said vocabulary words is user-determined.
Claim 7
Dependent Claim
27 words
The system according to claim 1 wherein said display means includes means for selectively displaying a plurality of predetermined portions of said ordered list of candidate words.
Claim 8
Dependent Claim
19 words
The system according to claim 1 further including user controlled means for modifying said predetermined set of vocabulary words.
Claim 9
Dependent Claim
43 words
The system according to claim 1 further including means for identifying on a character by character basis occurrences of initial sequences of entered characters which have no corresponding initial sequences in any of said vocabulary words in said predetermined set of vocabulary words.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1997-04-18 | 1997-10-18 | 1998-04-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2001-04-18 | 2001-10-18 | 2002-04-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2005-04-18 | 2005-10-18 | 2006-04-19 | $7700.00 | Window Closed / Lapsed |