US5987205A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Infrared energy transmissive member and radiation receiver
Assignee: Lutron Technology Co LLC
•
Filing: 1996-09-13
•
Granted: 1999-11-16
•
Expires: 2016-09-13
Abstract
Abstract An infrared energy transmissive member for conducting infrared energy from a first end of the infrared energy transmissive member to a second end disposed adjacent an infrared responsive circuit component of an infrared receiver, the member comprising a flexible hollow plastic tube. Preferably, the plastic tube comprises an ester based polyurethane tube and has a malleable rod disposed in the hollow plastic tube to allow the hollow plastic tube to be bent into a claimed configuration. The infrared responsive circuit component may control, e.g., a fluorescent lamp dimming circuit or a window treatment control circuit, thereby allowing remote control of the lamp or window treatment.
Inventors
- 👤 Robin C. Moseley
- 👤 James R. Graybill, Jr.
- 👤 Adam T. Lansing
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 16:07
CPC Classifications
H; H04; H04B; H04B10/00; H04B10/11; H04B10/114
Claims Analysis
Total Claims: 67
Claim 1
Independent Claim
115 words
An infrared energy transmissive member for conducting infrared energy from a first end of the infrared energy transmissive member to a second end disposed adjacent an infrared responsive circuit component, the member comprising a flexible hollow plastic tube, the tube having an outer diameter and an inner diameter, infrared energy being conducted by the plastic tube from the first end through the tube to the second end between the outer diameter and the inner diameter of the tube, the second end of the member being disposed adjacent the infrared responsive circuit component so that infrared energy in the hollow plastic tube between the outer diameter and the inner diameter is transmitted to the circuit component.
Claim 2
Dependent Claim
115 words
An infrared energy transmissive member for conducting infrared energy from a first end of the infrared energy transmissive member to a second end disposed adjacent an infrared responsive circuit component, the member comprising a flexible hollow plastic tube, the tube having an outer diameter and an inner diameter, infrared energy being conducted by the plastic tube from the first end through the tube to the second end between the outer diameter and the inner diameter of the tube, the second end of the member being disposed adjacent the infrared responsive circuit component so that infrared energy in the hollow plastic tube between the outer diameter and the inner diameter is transmitted to the circuit component.
Claim 3
Dependent Claim
18 words
The infrared energy transmissive member of claim 1, wherein the hollow plastic tube comprises a clear plastic tube.
Claim 4
Dependent Claim
20 words
The infrared energy transmissive member of claim 1, wherein the hollow plastic tube comprises an ester based polyurethane plastic tube.
Claim 5
Dependent Claim
29 words
The infrared energy transmissive member of claim 1, wherein the hollow plastic tube has an outer diameter of approximately 1/4 inch and an inner diameter of approximately 1/8 inch.
Claim 6
Dependent Claim
29 words
The infrared energy transmissive member of claim 1, wherein the hollow plastic tube has an outer diameter of approximately 1/4 inch and an inner diameter of approximately 1/16 inch.
Claim 7
Dependent Claim
43 words
The infrared energy transmissive member of claim 1, wherein the infrared responsive circuit component has an infrared energy receiving surface having a specified width and wherein the plastic tube has an inner diameter less than the width of said infrared responsive circuit component.
Claim 8
Dependent Claim
15 words
The infrared energy transmissive member of claim 3, wherein the plastic tube comprises Tygothane® plastic.
Claim 9
Dependent Claim
36 words
The infrared energy transmissive member of claim 1, wherein the infrared energy responsive circuit component comprises an infrared energy-receiving component of an electronic lamp dimming circuit adapted to be controlled by a remote infrared energy transmitter.
Claim 10
Dependent Claim
38 words
The infrared energy transmissive member of claim 1, wherein the infrared energy responsive circuit component comprises an infrared energy receiving component of an electronic window treatment control circuit adapted to be controlled by a remote infrared energy transmitter.
Claim 11
Dependent Claim
21 words
The infrared energy transmissive member of claim 1, further comprising an end cap disposed at the first end of the member.
Claim 12
Dependent Claim
14 words
The infrared energy transmissive member of claim 10, wherein the end cap is decorative.
Claim 13
Dependent Claim
17 words
The infrared energy transmissive member of claim 10, wherein the end cap comprises an infrared bandpass filter.
Claim 14
Dependent Claim
16 words
The infrared energy transmissive member of claim 1, wherein the member comprises a PVC plastic tube.
Claim 15
Dependent Claim
67 words
An infrared energy transmissive member for conducting infrared energy from a first end of the infrared energy transmissive member to a second end disposed adjacent an infrared responsive circuit component, the member comprising a flexible hollow plastic tube; and further wherein the flexible plastic tube has a malleable rod disposed in the hollow tube thereby allowing the flexible plastic tube to be bent into a desired configuration.
Claim 16
Dependent Claim
67 words
An infrared energy transmissive member for conducting infrared energy from a first end of the infrared energy transmissive member to a second end disposed adjacent an infrared responsive circuit component, the member comprising a flexible hollow plastic tube; and further wherein the flexible plastic tube has a malleable rod disposed in the hollow tube thereby allowing the flexible plastic tube to be bent into a desired configuration.
Claim 17
Dependent Claim
24 words
The infrared energy transmissive member of claim 14, wherein the malleable rod has a diameter sized so as to fit within the hollow tube.
Claim 18
Dependent Claim
70 words
An infrared energy transmissive member for conducting infrared energy from a first end of the infrared energy transmissive member to a second end disposed adjacent an infrared responsive circuit component, the member comprising a flexible hollow plastic tube; and further comprising an end cap disposed at the first end of the member; wherein the end cap comprises a lens for focusing infrared energy onto the first end of the member.
Claim 19
Dependent Claim
70 words
An infrared energy transmissive member for conducting infrared energy from a first end of the infrared energy transmissive member to a second end disposed adjacent an infrared responsive circuit component, the member comprising a flexible hollow plastic tube; and further comprising an end cap disposed at the first end of the member; wherein the end cap comprises a lens for focusing infrared energy onto the first end of the member.
Claim 20
Dependent Claim
68 words
An infrared energy transmissive member having a first end and a second end for transmitting infrared energy from the first end to the second end, the second end being adjacent an infrared responsive circuit component, the member comprising: an infrared transmissive flexible plastic hollow tube, the hollow tube having an inner surface and an outer surface, the inner surface having an RMS surface roughness of approximately 1-10 microinches.
Claim 21
Dependent Claim
68 words
An infrared energy transmissive member having a first end and a second end for transmitting infrared energy from the first end to the second end, the second end being adjacent an infrared responsive circuit component, the member comprising: an infrared transmissive flexible plastic hollow tube, the hollow tube having an inner surface and an outer surface, the inner surface having an RMS surface roughness of approximately 1-10 microinches.
Claim 22
Dependent Claim
25 words
The infrared energy transmissive member of claim 17, wherein the plastic tube has an outer surface having an RMS surface roughness of approximately 1-10 microinches.
Claim 23
Dependent Claim
17 words
The infrared energy transmissive member of claim 17, wherein the plastic tube comprises a clear plastic tube.
Claim 24
Dependent Claim
27 words
The infrared energy transmissive member of claim 17, wherein the tube has an outer diameter of approximately 1/4 inch and an inner diameter of approximately 1/8 inch.
Claim 25
Dependent Claim
27 words
The infrared energy transmissive member of claim 17, wherein the tube has an outer diameter of approximately 1/4 inch and an inner diameter of approximately 1/16 inch.
Claim 26
Dependent Claim
22 words
The infrared energy transmissive member of claim 17, wherein the plastic tube comprises a tube made of an ester base polyurethane plastic.
Claim 27
Dependent Claim
39 words
The infrared energy transmissive member of claim 22, wherein the plastic tube increases the range at which said infrared responsive circuit component can operate in response to infrared signals by approximately 25% over an infrared transmissive member comprising PVC.
Claim 28
Dependent Claim
15 words
The infrared energy transmissive member of claims 22, wherein the plastic tube comprises Tygothane® plastic.
Claim 29
Dependent Claim
37 words
The infrared energy transmissive member of claim 17, wherein the infrared energy responsive circuit component comprises an infrared energy receiving component of an electronic lamp dimming circuit adapted to be controlled by a remote infrared energy transmitter.
Claim 30
Dependent Claim
21 words
The infrared energy transmissive member of claim 17, further comprising an end cap disposed at the first end of the member.
Claim 31
Dependent Claim
14 words
The infrared energy transmissive member of claim 26, wherein the end cap is decorative.
Claim 32
Dependent Claim
17 words
The infrared energy transmissive member of claim 26, wherein the end cap comprises an infrared bandpass filter.
Claim 33
Dependent Claim
26 words
The infrared energy transmissive member of claim 26, wherein the end cap comprises a lens for focusing infrared energy on the first end of the member.
Claim 34
Dependent Claim
15 words
The infrared energy transmissive member of claim 17, wherein-the member comprises a PVC plastic tube.
Claim 35
Dependent Claim
98 words
An infrared energy transmissive member for conducting infrared energy from a first end of the member to a second end disposed adjacent an infrared responsive circuit component comprising: an infrared energy transmissive flexible plastic hollow tube having an outer diameter and an inner diameter; and a malleable rod disposed coaxially in said hollow plastic tube, the malleable rod being bendable to enable bending of said plastic tube into a desired configuration; the malleable rod having a specified diameter, the inner diameter of the hollow plastic tube being equal to or greater than the diameter of said malleable rod.
Claim 36
Dependent Claim
98 words
An infrared energy transmissive member for conducting infrared energy from a first end of the member to a second end disposed adjacent an infrared responsive circuit component comprising: an infrared energy transmissive flexible plastic hollow tube having an outer diameter and an inner diameter; and a malleable rod disposed coaxially in said hollow plastic tube, the malleable rod being bendable to enable bending of said plastic tube into a desired configuration; the malleable rod having a specified diameter, the inner diameter of the hollow plastic tube being equal to or greater than the diameter of said malleable rod.
Claim 37
Dependent Claim
28 words
The infrared energy transmissive member of claim 31, wherein the hollow tube has an outer diameter of approximately 1/4 inch and an inner diameter of approximately 1/8 inch.
Claim 38
Dependent Claim
28 words
The infrared energy transmissive member of claim 31, wherein the hollow tube has an outer diameter of approximately 1/4 inch and an inner diameter of approximately 1/16 inch.
Claim 39
Dependent Claim
37 words
The infrared energy transmissive member of claim 31, wherein the infrared responsive circuit component has a specified width and the inner diameter of said hollow tube is less than the width of said infrared responsive circuit component.
Claim 40
Dependent Claim
21 words
The infrared transmissive member of claim 31, wherein the hollow tube comprises a tube made of an ester based polyurethane plastic.
Claim 41
Dependent Claim
35 words
The infrared energy transmissive member of claim 33, wherein said flexible plastic tube has an attenuation for infrared energy of approximately 950 nanometers that is less than attenuation for infrared energy of approximately 880 nanometers.
Claim 42
Dependent Claim
36 words
The infrared energy transmissive member of claim 33, wherein a portion of the cross sectional area of said tube between the outer and inner diameters is disposed within the width of said infrared responsive circuit component.
Claim 43
Dependent Claim
37 words
The infrared energy transmissive member of claim 31, wherein the infrared energy responsive circuit component comprises an infrared energy receiving component of an electronic lamp dimming circuit adapted to be controlled by a remote infrared energy transmitter.
Claim 44
Dependent Claim
38 words
The infrared energy transmissive member of claim 31, wherein the infrared energy responsive circuit component comprises an infrared energy receiving component of an electronic window treatment control circuit adapted to be controlled by a remote infrared energy transmitter.
Claim 45
Dependent Claim
21 words
The infrared energy transmissive member of claim 31, further comprising an end cap disposed at the first end of the member.
Claim 46
Dependent Claim
14 words
The infrared energy transmissive member of claim 40, wherein the end cap is decorative.
Claim 47
Dependent Claim
17 words
The infrared energy transmissive member of claim 40, wherein the end cap comprises an infrared bandpass filter.
Claim 48
Dependent Claim
16 words
The infrared energy transmissive member of claim 31, wherein the member comprises a PVC plastic tube.
Claim 49
Dependent Claim
74 words
An infrared energy transmissive member for conducting infrared energy from a first end of the infrared energy transmissive member to a second end disposed adjacent an infrared responsive circuit component, the member comprising a flexible hollow plastic tube, a bend being provided in the tube, the bend being provided in a location adapted to be exposed to infrared energy for controlling the infrared responsive circuit component, the bend coupling infrared energy into the tube.
Claim 50
Dependent Claim
74 words
An infrared energy transmissive member for conducting infrared energy from a first end of the infrared energy transmissive member to a second end disposed adjacent an infrared responsive circuit component, the member comprising a flexible hollow plastic tube, a bend being provided in the tube, the bend being provided in a location adapted to be exposed to infrared energy for controlling the infrared responsive circuit component, the bend coupling infrared energy into the tube.
Claim 51
Dependent Claim
38 words
The infrared energy transmissive member of claim 44, wherein the bend is disposed near the second end adjacent the infrared responsive circuit component so that less attenuation of infrared energy coupled at the bend occurs in the tube.
Claim 52
Dependent Claim
18 words
The infrared energy transmissive member of claim 44, wherein infrared energy reflective material is disposed near the tube.
Claim 53
Dependent Claim
22 words
The infrared energy transmissive member of claim 46, wherein the infrared energy reflective material is disposed near the bend in the tube.
Claim 54
Dependent Claim
21 words
The infrared energy transmissive member of claim 46, wherein infrared energy reflective material is disposed near the bend in the tube.
Claim 55
Dependent Claim
22 words
The infrared energy transmissive member of claim 44 wherein infrared energy reflective material is disposed near the first end of the tube.
Claim 56
Dependent Claim
61 words
An infrared energy transmissive member for conducting infrared energy from a first end of the infrared energy transmissive member to a second end disposed adjacent an infrared responsive circuit component, the member comprising a flexible hollow plastic tube, an end cap being disposed at the first end of the tube for focusing infrared energy onto the first end of the tube.
Claim 57
Dependent Claim
61 words
An infrared energy transmissive member for conducting infrared energy from a first end of the infrared energy transmissive member to a second end disposed adjacent an infrared responsive circuit component, the member comprising a flexible hollow plastic tube, an end cap being disposed at the first end of the tube for focusing infrared energy onto the first end of the tube.
Claim 58
Dependent Claim
15 words
The infrared energy transmissive member of claim 50, wherein the end cap comprises a lens.
Claim 59
Dependent Claim
15 words
The infrared energy transmissive member of claim 51, wherein the lens is a fresnel lens.
Claim 60
Dependent Claim
16 words
The infrared energy transmissive member of claim 50, wherein the end cap comprises an infrared filter.
Claim 61
Dependent Claim
139 words
An infrared energy transmissive member for conducting infrared energy from a first end of the infrared energy transmissive member to a second end disposed adjacent an infrared responsive circuit component, the member comprising a flexible hollow plastic tube disposed so as to receive infrared energy substantially perpendicular to the first end, the tube extending out through an opening in an adjacent member, the tube having an outer diameter and an inner diameter, infrared energy being conducted by the plastic tube from the first end through the tube to the second end between the outer diameter and the inner diameter of the tube, the second end of the member being disposed adjacent the infrared responsive circuit component so that infrared energy in the hollow plastic tube between the outer diameter and the inner diameter is transmitted to the circuit component.
Claim 62
Dependent Claim
139 words
An infrared energy transmissive member for conducting infrared energy from a first end of the infrared energy transmissive member to a second end disposed adjacent an infrared responsive circuit component, the member comprising a flexible hollow plastic tube disposed so as to receive infrared energy substantially perpendicular to the first end, the tube extending out through an opening in an adjacent member, the tube having an outer diameter and an inner diameter, infrared energy being conducted by the plastic tube from the first end through the tube to the second end between the outer diameter and the inner diameter of the tube, the second end of the member being disposed adjacent the infrared responsive circuit component so that infrared energy in the hollow plastic tube between the outer diameter and the inner diameter is transmitted to the circuit component.
Claim 63
Dependent Claim
48 words
The infrared energy transmissive member of claim 54, wherein the tube is capable of receiving infrared energy from a distance of about 30 feet and coupling said infrared energy to the infrared responsive circuit component for effective control of an element controlled by the infrared responsive circuit component.
Claim 64
Dependent Claim
68 words
An infrared energy transmissive member having a first end and a second end for transmitting infrared energy from the first end to the second end, the second end being adjacent an infrared responsive circuit component, the member comprising: an infrared transmissive flexible plastic hollow tube, the hollow tube having an inner surface and an outer surface, the outer surface having an RMS surface roughness of approximately 1-10 microinches.
Claim 65
Dependent Claim
68 words
An infrared energy transmissive member having a first end and a second end for transmitting infrared energy from the first end to the second end, the second end being adjacent an infrared responsive circuit component, the member comprising: an infrared transmissive flexible plastic hollow tube, the hollow tube having an inner surface and an outer surface, the outer surface having an RMS surface roughness of approximately 1-10 microinches.
Claim 66
Dependent Claim
25 words
The infrared energy transmissive member of claim 56, wherein the plastic tube has an inner surface having an RMS surface roughness of approximately 1-10 microinches.
Claim 67
Dependent Claim
25 words
The infrared energy transmissive member of claim 57, wherein the plastic tube has an inner surface having an RMS surface roughness of approximately 1-4 microinches.
References Cited (Backward Citations)
US29172A
Cited
US2675505A
Cited
US2748226A
Cited
US3223888A
Cited
US3284648A
Cited
US3237030A
Cited
US3249810A
Cited
US3402324A
Cited
US3321668A
Cited
US3395316A
Cited
US3636292A
Cited
US3491315A
Cited
US3558910A
Cited
US3639808A
Cited
US3864604A
Cited
USRE29172E
Cited
US3868549A
Cited
US3982137A
Cited
US4074333A
Cited
US4152634A
Cited
US4209814A
Cited
US4236101A
Cited
US4251845A
Cited
US4349748A
Cited
US4389691A
Cited
EP0062004A1
Cited
US4346419A
Cited
US4392171A
Cited
US4727296A
Cited
US4772809A
Cited
US4855612A
Cited
US4709188A
Cited
US4829174A
Cited
EP0344478A2
Cited
US4930863A
Cited
US5283706A
Cited
US4889999A
Cited
EP0398181A2
Cited
FR2651395A1
Cited
US5404080A
Cited
US5107184A
Cited
EP0482680A1
Cited
DE4124794A1
Cited
US5191265A
Cited
US5451843A
Cited
US5696379A
Cited
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| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
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| 3.5 Years (Year 4) | 2002-11-15 | 2003-05-17 | 2003-11-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2006-11-15 | 2007-05-17 | 2007-11-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2010-11-15 | 2011-05-17 | 2011-11-16 | $7700.00 | Window Closed / Lapsed |