Patent US5144594A successfully refreshed from Google Patents.
US5144594A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Acoustic mouse system
Assignee: Cyber Scientific Inc
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Filing: 1991-05-29
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Granted: 1992-09-01
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Expires: 2011-05-29
Abstract
Abstract An acoustic mouse system is described that controls indications on an X-Y surface of the face of a display. The system comprises a support for holding at least three acoustic receivers in an x-y plane, and a hand movable acoustic transmitter that is movable both parallel to the x-y plane and in a z direction perpendicular to the x-y plane. The transmitter generates periodic acoustic oscillations in the direction of the support and its receivers. Detection circuitry, responsive to signals from the acoustic receivers, provides signals indicative of the absolute position of the acoustic transmitter in the x-y plane. A processor is responsive to the signals from the detection circuitry to provide absolute position signals to the display, whereby the display responds by moving an indication to a corresponding position on the X-Y surface of the display face. The detector circuitry is further enabled to provide z position signals to the display, whereby the display may modify a display function in accordance with the z position signals.
Inventors
- 👤 Ian R. Gilchrist
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 06:01
CPC Classifications
G; G06; G06F; G06F3/00; G06F3/01; G06F3/048; G06F3/0481; G06F3/03; G06F3/033; G06F3/0346; G06F3/0487; G06F3/0489; G06F3/04892; G06F2203/00; G06F2203/033; G06F2203/0331; Y; Y10; Y10S; Y10S367/00; Y10S367/907
Claims Analysis
Total Claims: 21
Claim 1
Independent Claim
170 words
An acoustic mouse system for controlling indications on an X-Y surface of the face of a display, the system comprising: support means for holding at least three acoustic receivers in an x-y plane; hand movable, acoustic transmitter means movable in said x-y plane and in a z direction perpendicular to said x-y plane, for generating a periodic acoustic oscillations in the direction of said support means; detector means, responsive to outputs from said acoustic receivers, for providing signals indicative of the absolute position of said transmitter means in said x-y plane and in said z direction; and processor means responsive to said signals from said detector means for providing position signals to said display, whereby said display responds to signals indicative of the absolute position of said transmitter means in said x-y plane by moving a displayed indication to a corresponding position on the X-Y surface of said display face, said display further responding to a z position signal from said processor means by altering an indication on said display.
Claim 2
Dependent Claim
170 words
An acoustic mouse system for controlling indications on an X-Y surface of the face of a display, the system comprising: support means for holding at least three acoustic receivers in an x-y plane; hand movable, acoustic transmitter means movable in said x-y plane and in a z direction perpendicular to said x-y plane, for generating a periodic acoustic oscillations in the direction of said support means; detector means, responsive to outputs from said acoustic receivers, for providing signals indicative of the absolute position of said transmitter means in said x-y plane and in said z direction; and processor means responsive to said signals from said detector means for providing position signals to said display, whereby said display responds to signals indicative of the absolute position of said transmitter means in said x-y plane by moving a displayed indication to a corresponding position on the X-Y surface of said display face, said display further responding to a z position signal from said processor means by altering an indication on said display.
Claim 3
Dependent Claim
27 words
The acoustic mouse system of claim 1, further comprising: switch means for selectively enabling said mouse system to pass to said display, a z position signal indication.
Claim 4
Dependent Claim
26 words
The acoustic mouse system of claim 2 wherein said position signals provided by said processor means indicate absolute x and y positions of said transmitter means.
Claim 5
Dependent Claim
18 words
The acoustic mouse system of claim 3 wherein said switch means is mounted on said acoustic transmitter means.
Claim 6
Dependent Claim
15 words
The acoustic mouse system of claim 4 wherein said acoustic transmitter means is a stylus.
Claim 7
Dependent Claim
63 words
The acoustic mouse system of claim 4 wherein said acoustic transmitter means is finger mountable and comprises: a point source acoustic transmitter; a housing for said transmitter, said housing having a concave portion for mating with a user's finger; and switch means for actuating the generation of a control signal from said mouse, said switch means positioned on said housing for finger actuation.
Claim 8
Dependent Claim
25 words
The acoustic mouse system of claim 1 wherein non-acoustic communication between said transmitter means and said processor means occur over a wireless infrared communications link.
Claim 9
Dependent Claim
53 words
A finger mountable acoustic transmitter comprising: a point source acoustic transmitter; a housing for said transmitter, said housing exhibiting a concave section that mates with a user's finger; and switch means mounted on said housing for actuating the generation of a control signal from said mouse, said switch means positioned for finger actuation.
Claim 10
Dependent Claim
53 words
A finger mountable acoustic transmitter comprising: a point source acoustic transmitter; a housing for said transmitter, said housing exhibiting a concave section that mates with a user's finger; and switch means mounted on said housing for actuating the generation of a control signal from said mouse, said switch means positioned for finger actuation.
Claim 11
Dependent Claim
25 words
The acoustic transmitter as recited in claim 8 further comprising: a flexible wrap for holding said user's finger within said concave portion of said housing.
Claim 12
Dependent Claim
126 words
An acoustic mouse system for controlling indications on a X-Y surface of the face of a display, the system comprising: support means for holding at least three acoustic transmitters in an x-y plane; hand-movable, acoustic receiving means movable in said x-y plane and in a z direction perpendicular to said x-y plane, for receiving periodic acoustic oscillations from said acoustic transmitters; detector means responsive to signals received by said acoustic receiver for providing signals indicative of the absolute position of said acoustic receiving means in said x-y plane; and processor means responsive to said signals from said detector means for providing absolute position signals to said display, whereby said display responds by moving an indication to a corresponding position on the X-Y surface of said face.
Claim 13
Dependent Claim
126 words
An acoustic mouse system for controlling indications on a X-Y surface of the face of a display, the system comprising: support means for holding at least three acoustic transmitters in an x-y plane; hand-movable, acoustic receiving means movable in said x-y plane and in a z direction perpendicular to said x-y plane, for receiving periodic acoustic oscillations from said acoustic transmitters; detector means responsive to signals received by said acoustic receiver for providing signals indicative of the absolute position of said acoustic receiving means in said x-y plane; and processor means responsive to said signals from said detector means for providing absolute position signals to said display, whereby said display responds by moving an indication to a corresponding position on the X-Y surface of said face.
Claim 14
Dependent Claim
44 words
The acoustic mouse system of claim 10, wherein said detector means provides a further signal indicative of the z direction position of said acoustic receiving means, said display responding to a z-position signal from said processor means by altering an indication on said display.
Claim 15
Dependent Claim
25 words
The acoustic mouse system of claim 10 wherein non-acoustic communications between said receiving means and said processor means occur over a wireless infrared communications link.
Claim 16
Dependent Claim
107 words
An acoustic mouse system comprising: support means for holding at least three acoustic receivers in an x-y plane; acoustic transmitter means, including at least three acoustic transmitters, movable in said x-y plane and in a z direction perpendicular to said x-y plane, for generating a periodic acoustic oscillation from each said transmitter in the direction of said support means; detector means, responsive to outputs from said acoustic receivers, for providing signals indicative of the absolute x, y and z positions of each said acoustic transmitter; and processor means responsive to said signals from said detector means for determining roll, pitch and yaw positions of said transmitter means.
Claim 17
Dependent Claim
107 words
An acoustic mouse system comprising: support means for holding at least three acoustic receivers in an x-y plane; acoustic transmitter means, including at least three acoustic transmitters, movable in said x-y plane and in a z direction perpendicular to said x-y plane, for generating a periodic acoustic oscillation from each said transmitter in the direction of said support means; detector means, responsive to outputs from said acoustic receivers, for providing signals indicative of the absolute x, y and z positions of each said acoustic transmitter; and processor means responsive to said signals from said detector means for determining roll, pitch and yaw positions of said transmitter means.
Claim 18
Dependent Claim
35 words
The acoustic mouse system of claim 13 further comprising: means for sequentially operating each transmitter at least three times; and means for sequentially enabling said acoustic receivers in synchronism with the operation of each transmitter.
Claim 19
Dependent Claim
121 words
An acoustic mouse system comprising: support means for holding at least three acoustic receivers in an x-z plane; acoustic transmitter means, including at least three acoustic transmitters, slidably movable on a support surface in an x-y plane perpendicular to said x-z plane and hand removable from said x-y support plane to move in said x-z plane, for generating a periodic acoustic oscillation from each said transmitter in the direction of said support means; detector means, responsive to outputs from said acoustic receivers, for providing signals indicative of the absolute x, y and z positions of each said acoustic transmitter; and processor means responsive to said signals from said detector means for determining roll, pitch and yaw positions of said transmitter means.
Claim 20
Dependent Claim
121 words
An acoustic mouse system comprising: support means for holding at least three acoustic receivers in an x-z plane; acoustic transmitter means, including at least three acoustic transmitters, slidably movable on a support surface in an x-y plane perpendicular to said x-z plane and hand removable from said x-y support plane to move in said x-z plane, for generating a periodic acoustic oscillation from each said transmitter in the direction of said support means; detector means, responsive to outputs from said acoustic receivers, for providing signals indicative of the absolute x, y and z positions of each said acoustic transmitter; and processor means responsive to said signals from said detector means for determining roll, pitch and yaw positions of said transmitter means.
Claim 21
Dependent Claim
35 words
The acoustic mouse system of claim 15 further comprising: means for sequentially operating each transmitter at least three times; and means for sequentially enabling said acoustic receivers in synchronism with the operation of each transmitter.
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) | 1995-09-01 | 1996-03-02 | 1996-09-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1999-09-01 | 2000-03-02 | 2000-09-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2003-09-01 | 2004-03-02 | 2004-09-01 | $7700.00 | Window Closed / Lapsed |