US5646648A
Expired / Lapsed
US
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Musically enhanced computer keyboard and method for entering musical and textual information into computer systems
Assignee: Lenovo Singapore Pte Ltd
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Filing: 1994-12-05
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Granted: 1997-07-08
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Expires: 2014-12-05
Abstract
Abstract A musically enhanced computer keyboard (12) (FIG. 3) having a portion 106 (FIG. 5 ) resembling a partial piano style keyboard having a standard "QWERTY" alpha-numeric key arrangement (102) and a modified function key row arrangement (108). Musical information is entered by using the modified function key row (108) (keys (110) through (128)) as the piano style keyboard's black keys and using the symbol and number keys (130) through (158) as the piano style keyboard's white keys. Textual information is entered by depressing an "Alt" key (168) while concurrently depressing a musical note key (keys (110) through (128)) which causes a textual character associated with the particular key being depressed to appear on a display monitor.
Inventors
- 👤 Randal Lee Bertram
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 23:12
CPC Classifications
G; G06; G06F; G06F3/00; G06F3/01; G06F3/02; G06F3/0202; G06F3/0219; G10; G10C; G10C3/00; G10C3/12; G10H; G10H1/00; G10H1/32; G10H1/34; G10H1/344; G10H2220/00; G10H2220/155; G10H2220/221; G10H2220/231
Claims Analysis
Total Claims: 23
Claim 1
Independent Claim
78 words
A computer keyboard for the input of textual and musical information into a computer system, comprising: (a) a plurality of alpha-numeric keys comprised of a top row of number keys having a shape corresponding to a piano style keyboard's white keys; (b) a plurality of function keys positioned adjacent to and offset with respect to said number keys and spaced in intervals with relationship to said number keys to positionally correspond to a piano style keyboard's black keys.
Claim 2
Dependent Claim
78 words
A computer keyboard for the input of textual and musical information into a computer system, comprising: (a) a plurality of alpha-numeric keys comprised of a top row of number keys having a shape corresponding to a piano style keyboard's white keys; (b) a plurality of function keys positioned adjacent to and offset with respect to said number keys and spaced in intervals with relationship to said number keys to positionally correspond to a piano style keyboard's black keys.
Claim 3
Dependent Claim
21 words
The computer keyboard of claim 1 wherein the number keys comprise a plurality of side by side piano-like shaped white keys.
Claim 4
Dependent Claim
21 words
The computer keyboard of claim 2 wherein the function keys are interdigitated between the number keys to form piano-like black keys.
Claim 5
Dependent Claim
212 words
A computer system for the input of musical and textual information having a CPU, keyboard controller, and a keyboard wherein, (a) said CPU is in circuit communication with said keyboard controller, (b) said keyboard controller is in circuit communication with said keyboard, and configured to assert certain signals to the CPU responsive to at least one closure event of the keys of said keyboard, (c) said keyboard comprising: (1) a plurality of alpha-numeric keys comprised of a top row of number keys having a shape corresponding to a piano style keyboard's white keys; (2) a plurality of function keys positioned adjacent to and offset with respect to said top row of number keys and spaced in intervals with relationship to said number keys to positionally correspond to a piano style keyboard's black keys; and (3) code generation circuitry configured to assert particular codes responsive to at least one closure event of (1) said function keys, (2) said number keys and (3) a plurality of keys not positioned in said number keys to produce (i) musical tone information corresponding to a piano style keyboard's black keys, (ii) musical tone information corresponding to a piano style keyboard's white keys, and (iii) concurrently with producing either of said musical tone information, produce textual information respectively.
Claim 6
Dependent Claim
212 words
A computer system for the input of musical and textual information having a CPU, keyboard controller, and a keyboard wherein, (a) said CPU is in circuit communication with said keyboard controller, (b) said keyboard controller is in circuit communication with said keyboard, and configured to assert certain signals to the CPU responsive to at least one closure event of the keys of said keyboard, (c) said keyboard comprising: (1) a plurality of alpha-numeric keys comprised of a top row of number keys having a shape corresponding to a piano style keyboard's white keys; (2) a plurality of function keys positioned adjacent to and offset with respect to said top row of number keys and spaced in intervals with relationship to said number keys to positionally correspond to a piano style keyboard's black keys; and (3) code generation circuitry configured to assert particular codes responsive to at least one closure event of (1) said function keys, (2) said number keys and (3) a plurality of keys not positioned in said number keys to produce (i) musical tone information corresponding to a piano style keyboard's black keys, (ii) musical tone information corresponding to a piano style keyboard's white keys, and (iii) concurrently with producing either of said musical tone information, produce textual information respectively.
Claim 7
Dependent Claim
22 words
The system of claim 4 further comprising at least one other key configured to produce textual information associated with said number keys.
Claim 8
Dependent Claim
20 words
The computer keyboard of claim 4 wherein the number keys comprise a plurality of side by side piano-like white keys.
Claim 9
Dependent Claim
21 words
The computer keyboard of claim 6 wherein the function keys are interdigitated between the number keys to form piano-like black keys.
Claim 10
Independent Claim
138 words
A method of generating musical information with the aid of a digital computer and a keyboard, which keyboard is comprised of a plurality of alpha-numeric keys having a top row of number keys having a shape corresponding to a piano style keyboard's white keys, and a plurality of function keys positioned adjacent to and offset with respect to said number keys and spaced in intervals with relationship to said number keys to positionally correspond to a piano style keyboard's black keys, comprising the steps of: (a) detecting a closure event of at least one key of said plurality of function keys to produce musical information corresponding to a piano style keyboard's black keys; (b) detecting a closure event at least one key of the number keys to produce musical information corresponding to a piano style keyboard's white keys.
Claim 11
Independent Claim
138 words
A method of generating musical information with the aid of a digital computer and a keyboard, which keyboard is comprised of a plurality of alpha-numeric keys having a top row of number keys having a shape corresponding to a piano style keyboard's white keys, and a plurality of function keys positioned adjacent to and offset with respect to said number keys and spaced in intervals with relationship to said number keys to positionally correspond to a piano style keyboard's black keys, comprising the steps of: (a) detecting a closure event of at least one key of said plurality of function keys to produce musical information corresponding to a piano style keyboard's black keys; (b) detecting a closure event at least one key of the number keys to produce musical information corresponding to a piano style keyboard's white keys.
Claim 12
Dependent Claim
85 words
The method of generating musical information as recited in claim 8, further comprising the steps of: (a) detecting a closure event of at least one other key on the keyboard with any group of at least one key in said plurality of function keys and number keys; (b) changing the musical information upon said detection of the closure event of at least one other key on the keyboard with any group of at least one key in said plurality of function keys and number keys.
Claim 13
Dependent Claim
21 words
The method of generating musical information recited in claim 9 wherein said at least one other key comprises a "Shift" key.
Claim 14
Dependent Claim
21 words
The method of entering musical information recited in claim 9 wherein said at least one other key comprises a "Ctrl" key.
Claim 15
Dependent Claim
21 words
The method of entering musical information recited in claim 9 wherein said at least one other key comprises an "Alt" key.
Claim 16
Dependent Claim
21 words
The method of entering musical information recited in claim 9 wherein said at least one other key comprises a lock key.
Claim 17
Independent Claim
177 words
A method of generating musical and textual information with the aid of a digital computer and a keyboard, which keyboard is comprised of a plurality of alpha-numeric keys having a top row of number keys having a shape corresponding to a piano style keyboard's white keys, and a plurality of function keys positioned adjacent to and offset with respect to said number keys and spaced in intervals with relationship to said number keys to positionally correspond to a piano style keyboard's black keys, comprising the steps of: (a) detecting a closure event of at least one key of a plurality of function keys to produce musical information corresponding to a piano style keyboard's black keys; (b) detecting a closure event of at least one key of said number keys to produce musical information corresponding to a piano style keyboard's white keys; (c) concurrently with either of said detecting steps, detecting a closure event of any group of at least one key of said plurality of alpha-numeric keys not positioned in said number keys to produce textual information.
Claim 18
Independent Claim
177 words
A method of generating musical and textual information with the aid of a digital computer and a keyboard, which keyboard is comprised of a plurality of alpha-numeric keys having a top row of number keys having a shape corresponding to a piano style keyboard's white keys, and a plurality of function keys positioned adjacent to and offset with respect to said number keys and spaced in intervals with relationship to said number keys to positionally correspond to a piano style keyboard's black keys, comprising the steps of: (a) detecting a closure event of at least one key of a plurality of function keys to produce musical information corresponding to a piano style keyboard's black keys; (b) detecting a closure event of at least one key of said number keys to produce musical information corresponding to a piano style keyboard's white keys; (c) concurrently with either of said detecting steps, detecting a closure event of any group of at least one key of said plurality of alpha-numeric keys not positioned in said number keys to produce textual information.
Claim 19
Dependent Claim
76 words
The method of generating musical and textual information as recited in claim 14, further comprising the steps of: (a) detecting a closure event of at least one other key on the keyboard with any group of at least one key of said number keys; (b) generating textual information upon said detection of the closure event of at least one other key on the keyboard with any group of at least one key of said number keys.
Claim 20
Dependent Claim
91 words
The method of generating musical and textual information as recited in claim 14, further comprising the steps of: (a) detecting a closure event of at least one second other key on the keyboard with any group of at least one key of said plurality of function keys and said number keys; (b) changing the musical information upon said detection of the closure event of at least one second other key on the keyboard with any group of at least one key of said plurality of function keys and said number keys.
Claim 21
Dependent Claim
25 words
The method of entering musical and textual information as recited in claim 14 wherein said at least one first other key comprises an "Alt" key.
Claim 22
Dependent Claim
25 words
The method of entering musical and textual information as recited in claim 14 wherein said at least one second other key comprises a "Ctrl" key.
Claim 23
Dependent Claim
25 words
The method of entering musical and textual information as recited in claim 14 wherein said at least one second other key comprises a "Shift" key.
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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) | 2000-07-07 | 2001-01-06 | 2001-07-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2004-07-07 | 2005-01-06 | 2005-07-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2008-07-07 | 2009-01-06 | 2009-07-08 | $7700.00 | Window Closed / Lapsed |