US5420482A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Controlled lighting system
Assignee: Individual
•
Filing: 1994-08-31
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Granted: 1995-05-30
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Expires: 2014-08-31
Abstract
Abstract A controlled lighting system comprises a control system which transmits DATA and CLOCK information to a plurality of light modules. The light modules each include at least two light elements and a control unit which is responsive to the DATA and CLOCK information received from the control system to vary individually the amount of light emitted by each of the light elements in each light module. Contemplated uses of the controlled lighting system include decorative lighting, illuminated display signs, etc.
Inventors
- 👤 Louis A. Phares
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 12:44
CPC Classifications
H; H05; H05B; H05B47/00; H05B47/10; H05B47/155; G; G09; G09G; G09G2310/00; G09G2310/02; G09G2310/0264; G09G2310/027; G09G3/00; G09G3/04; G09G3/06; G09G3/12; G09G3/14
Claims Analysis
Total Claims: 17
Claim 1
Independent Claim
162 words
A controlled lighting system comprising: a control system; a plurality of light modules, each module including at least two light elements; a plurality of control units, each control unit having a unique address and being removably connected to a different one of said plurality of light modules, each said control unit receiving from said control system digital control signals including a digital address to identify an intended control unit, a digital light element identification to identify one or more of the light elements in the light module connected to said intended control unit and a digital output level for each of the one or more identified light elements, each said control unit including means for determining control signals including an address corresponding to the unique address of said control unit and further including means to convert said digital output level of said control signal for each light element identified in said digital light element identification, once said corresponding digital address is determined.
Claim 2
Dependent Claim
162 words
A controlled lighting system comprising: a control system; a plurality of light modules, each module including at least two light elements; a plurality of control units, each control unit having a unique address and being removably connected to a different one of said plurality of light modules, each said control unit receiving from said control system digital control signals including a digital address to identify an intended control unit, a digital light element identification to identify one or more of the light elements in the light module connected to said intended control unit and a digital output level for each of the one or more identified light elements, each said control unit including means for determining control signals including an address corresponding to the unique address of said control unit and further including means to convert said digital output level of said control signal for each light element identified in said digital light element identification, once said corresponding digital address is determined.
Claim 3
Dependent Claim
28 words
A controlled lighting system according to claim 1 wherein said control signals are received from said control system by said control units through one or more control networks.
Claim 4
Dependent Claim
25 words
A controlled lighting system according to claim 1 wherein said light module further includes means to blend the light emitted by each said light element.
Claim 5
Dependent Claim
16 words
A controlled lighting system, according to claim 1 wherein said control system comprises a microcomputer controller.
Claim 6
Dependent Claim
67 words
A controlled lighting system according to claim 1 wherein said control units are arranged in at least two groups, each said control unit being assigned to one of said at least two groups and said unique address comprises an identification of one of said at least two groups of control units and an identification of a control unit in said one of said at least two groups.
Claim 7
Dependent Claim
26 words
A controlled lighting system according to claim 5 wherein each said control unit further comprises means to change the group said control unit is assigned to.
Claim 8
Dependent Claim
88 words
A light module assembly comprising: a housing; at least two light elements within said housing, each light element emitting light of a different wavelength; means to blend the light emitted by each said light element; a control unit removably connected to said housing and including means to compare a signal received at said control unit with a unique address pre-assigned to said control unit, said control unit being responsive to said signals which correspond to said unique address to vary the light emitted by each said light element.
Claim 9
Dependent Claim
88 words
A light module assembly comprising: a housing; at least two light elements within said housing, each light element emitting light of a different wavelength; means to blend the light emitted by each said light element; a control unit removably connected to said housing and including means to compare a signal received at said control unit with a unique address pre-assigned to said control unit, said control unit being responsive to said signals which correspond to said unique address to vary the light emitted by each said light element.
Claim 10
Dependent Claim
19 words
A light module assembly according to claim 7 wherein said means to blend the light comprises a diffusion lens.
Claim 11
Dependent Claim
29 words
A light module assembly according to claim 7 including at least three light elements, each light element being operable to emit a different one of the primary additive colors.
Claim 12
Dependent Claim
53 words
A light module assembly according to claim 7 wherein said control unit further comprises means to removably receive an electrical cable including at least two conductors, said means to removably receive including a keyway complementary to the shape of said electrical cable such that said cable can be received in only one orientation.
Claim 13
Dependent Claim
24 words
A light module assembly according to claim 7 wherein said control unit further comprises means to modify said unique address of said control unit.
Claim 14
Dependent Claim
102 words
An illuminated display comprising: a support; a control system; a plurality of light modules arranged in an array on said support, each light module including a housing at least two light elements in the housing and a control unit removably connected to the housing each control unit being operable to independently alter the amount of light emitted by each of said light elements in response to control signals received from said control system, wherein said control system transmits a predefined sequence of control signals to said light modules to illuminate said light elements of said light modules to produce a desired display.
Claim 15
Dependent Claim
102 words
An illuminated display comprising: a support; a control system; a plurality of light modules arranged in an array on said support, each light module including a housing at least two light elements in the housing and a control unit removably connected to the housing each control unit being operable to independently alter the amount of light emitted by each of said light elements in response to control signals received from said control system, wherein said control system transmits a predefined sequence of control signals to said light modules to illuminate said light elements of said light modules to produce a desired display.
Claim 16
Dependent Claim
37 words
An illuminated display according to claim 12 wherein said control system transmits a predetermined series of sequences of control signals to alter the illumination of said light elements of said light modules to animate said desired display.
Claim 17
Dependent Claim
35 words
An illuminated display according to claim 12 wherein said control system includes a means for storing said predefined sequences of control signals, said control system retrieving and transmitting the stored predefined sequences of control signals.
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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) | 1998-05-29 | 1998-11-28 | 1999-05-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2002-05-29 | 2002-11-28 | 2003-05-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2006-05-29 | 2006-11-28 | 2007-05-30 | $7700.00 | Window Closed / Lapsed |