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公开(公告)号：US11892130B2
公开(公告)日：2024-02-06
申请号：US17620659
申请日：2020-06-18
申请人： 10644137 Canada Inc.
IPC分类号： F21K9/68 , F21K9/65 , H04N13/337 , F21V7/00 , F21V7/06 , F21V9/14 , G02B1/00 , F21V5/00 , F21Y105/16 , F21Y115/10 , A01G9/24
CPC分类号： F21K9/68 , F21K9/65 , F21V5/002 , F21V7/0083 , F21V7/06 , F21V9/14 , G02B1/002 , H04N13/337 , A01G9/249 , F21Y2105/16 , F21Y2115/10
摘要： A light-emitting apparatus for facilitating the growth of one or more plants. The apparatus has a light-emitting layer comprising one or more light-emitting diodes for emitting light, and at least one optical-transformation layer having one or more optical-transformation units. Each optical-transformation unit has a metasurface for adjusting one or more parameters of the light emitted from the light-emitting layer. In some embodiments, the light-emitting apparatus may further have a polarization-control layer sandwiched between the light-emitting layer and the optical-transformation layer.
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公开(公告)号：US11610867B2
公开(公告)日：2023-03-21
申请号：US16610389
申请日：2018-05-02
申请人： 10644137 CANADA INC.
IPC分类号： H01L25/075 , H05B45/20 , H05B47/11 , A01G7/04
摘要： A Light-Emitting Diode (LED) system for facilitating the growth of a plant includes at least one LED array having one or more LEDs for emitting colored light spectra absorbable by a plant, a light detector for detecting light reflected from the plant, and a LED light driver electrically coupled to the at least one LED array and the light detector. The LED light driver receives electrical power from a power source and drives the at least one LED array using the received electrical power; receives from the light detector a signal indicative of the reflected light spectra, and controls the at least one LED array to adjust at least one of the intensities and the spectra of the light emitted from the at least one LED array, based on the received signal.
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公开(公告)号：US20240151371A1
公开(公告)日：2024-05-09
申请号：US18412002
申请日：2024-01-12
申请人： 10644137 CANADA INC.
CPC分类号： F21K9/68 , F21K9/65 , F21V5/002 , F21V7/0083 , F21V7/06 , F21V9/14 , G02B1/002 , H04N13/337 , F21Y2105/16
摘要： A light-emitting apparatus for facilitating the growth of one or more plants. The apparatus has a light-emitting layer comprising one or more light-emitting diodes for emitting light, and at least one optical-transformation layer having one or more optical-transformation units. Each optical-transformation unit has a metasurface for adjusting one or more parameters of the light emitted from the light-emitting layer. In some embodiments, the light-emitting apparatus may further have a polarization-control layer sandwiched between the light-emitting layer and the optical-transformation layer.
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公开(公告)号：US20240341118A1
公开(公告)日：2024-10-10
申请号：US18578916
申请日：2021-07-12
申请人： 10644137 CANADA INC.
IPC分类号： H10K50/856 , B82Y20/00 , B82Y40/00 , H10K71/13 , H10K77/10 , H10K102/00
CPC分类号： H10K50/856 , B82Y20/00 , B82Y40/00 , H10K71/13 , H10K77/111 , H10K2102/311 , H10K2102/331
摘要： Technique for large-scale manufacturing of high-efficiency light-emitting apparatuses for solid-state lighting and display applications are disclosed. The light-emission profiles of the light-emitting apparatuses may be modified through the incorporation of metasurfaces thereinto. The devices may be light-emitting diodes (LEDs), quantum-dot light-emitting diodes (QLEDs), organic light-emitting diodes (OLEDs), and passive-matrix and active-matrix OLED and QLED displays. The integrated metasurfaces are two-dimensional sub-wavelength-spaced nanostructures that enable efficient light extraction from the devices and modification of their emission profiles for desired applications. The light-emitting apparatuses may be fabricated using sheet-to-sheet, roll-to-sheet, and roll-to-roll nanoimprint lithography.
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公开(公告)号：US11843277B2
公开(公告)日：2023-12-12
申请号：US17953481
申请日：2022-09-27
申请人： 10644137 CANADA INC.
发明人： Majid Pahlevaninezhad , Sajjad Makhdoomi Kaviri , Behzad Poorali , Hadis Hajebrahimi , Hamid Pahlevaninezhad , Afshin Shahanlizad , Sam Scherwitz
摘要： A thermoelectric recycling structure has a heat-conductive first component for engaging a heat source for receiving heat generated therefrom, a second component spaced from the first component, and a heat-nonconductive and electrons-and-holes-transportive thermoelectric layer sandwiched between the first and second components for receiving the heat from the first component and converting the received heat to electrical power.
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公开(公告)号：US20230366526A1
公开(公告)日：2023-11-16
申请号：US18315007
申请日：2023-05-10
申请人： 10644137 CANADA INC.
CPC分类号： F21V5/048 , G02B27/283 , F21Y2115/10
摘要： An optical lens for passing therethrough an incident light beam and forming an output light beam towards a target plane at a distance therefrom and perpendicular to the norm thereof. The optical lens has a smooth or piecewise-linear first surface having a cross-section profile along an axis perpendicular to the norm of the optical lens for directing the incident light beam to form the output light beam towards the target plane with a light intensity uniformly distributed in a target area of the target plane. In some embodiments, the cross-section profile of the first surface has a concave curve in the central portion thereof smoothly transitioning to a convex curve in the peripheral portion on each side of the central portion for directing the incident light beam to the target plane with the light intensity uniformly distributed in the target area of the target plane.
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公开(公告)号：US11502540B2
公开(公告)日：2022-11-15
申请号：US17620658
申请日：2020-06-18
申请人： 10644137 CANADA INC.
发明人： Majid Pahlevaninezhad , Sajjad Makhdoomi Kaviri , Behzad Poorali , Hadis Hajebrahimi , Hamid Pahlevaninezhad , Afshin Shahalizad , Sam Scherwitz
摘要： A multi-layer apparatus has a transparent or semi-transparent substrate, a solar-cell layer coupled to the substrate, an energy-storage layer coupled to the solar-cell layer, and a converter layer coupled to the energy-storage layer. The solar-cell layer has a plurality of solar cells for receiving light through the substrate and converting energy of the received light to a first electrical energy, the energy-storage layer has one or more energy-storage units for storing a second electrical energy, and the converter layer has one or more power converters electrically connected to the solar-cell layer and the energy-storage layer for receiving the first electrical energy and the second electrical energy therefrom and outputting a third electrical energy via an output thereof.
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公开(公告)号：US11959625B2
公开(公告)日：2024-04-16
申请号：US17260216
申请日：2019-07-15
申请人： 10644137 CANADA INC.
IPC分类号： F21V29/76 , A01G7/04 , F21V5/04 , F21V29/83 , F21W131/40 , F21Y105/16 , F21Y115/10
CPC分类号： F21V29/763 , F21V5/04 , F21V29/83 , A01G7/045 , F21W2131/40 , F21Y2105/16 , F21Y2115/10
摘要： A Light-Emitting Diode (LED) light apparatus has a housing and a printed circuit board (PCB) received in the housing. The PCB has one or more first openings and one or more LEDs on a front side thereof about the first openings. The housing has a rear-wall structure with a plurality of fins spaced from each other and one or more second openings at locations corresponding to those of the first openings for heat management. The LED light apparatus may also have a plurality of rotatable LED panels having PCBs and LEDs thereon. The LED panels are spaced from each other with gaps therebetween for heat management, and are rotatable for controlling light distribution, light angular-span, and light direction. A LED grow-light system uses a light-distribution structure such as reflectors and/or fiber-optic cables for distributing at least a portion of the light towards the plant.
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公开(公告)号：US20240055888A1
公开(公告)日：2024-02-15
申请号：US18496637
申请日：2023-10-27
申请人： 10644137 CANADA INC.
发明人： Majid Pahlevaninezhad , Sajjad Makhdoomi Kaviri , Behzad Poorali , Hadis Hajebrahimi , Hamid Pahlevaninezhad , Afshin Shahanlizad
摘要： A power circuitry has a first input circuit for coupling to a first energy source, a second input circuit for coupling to a second energy source, a third circuit coupled to the first and second input circuits for combining outputs of the first and second circuits and outputting electrical energy via a direct-current output thereof, and a control circuit coupled to the first, second, and third circuits for controlling the output of the third circuit by controlling parameters of the first, second, and third circuits based on output voltages of the first and second energy sources, outputs of the first and second input circuits coupling to the third circuits, and an output voltage of the third circuit.
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公开(公告)号：US20230268129A1
公开(公告)日：2023-08-24
申请号：US17768107
申请日：2020-10-09
申请人： 10644137 CANADA INC.
CPC分类号： H01G4/2325 , H01G4/012 , H01G4/224 , H01G4/248
摘要： Power-electronic systems and components thereof such as electrical-energy storage apparatuses/subsystems in the form of supercapacitors and power-electronic apparatuses/subsystems are disclosed. A supercapacitor has a conductive or semi-conductive first metasurface layer, a conductive or semi-conductive second metasurface layer, and a dielectric layer sandwiched between the first and the second metasurface layers for electrically insulating the first metasurface layer from the second metasurface layer. An electrical power conversion apparatus has a first power conversion circuitry for converting a first portion of electrical power received from an electrical power source and outputting the converted electrical power via an output. The electrical power conversion apparatus also has one or more direct power transfer (DPT) channels electrically coupling to the first power conversion circuitry in parallel for bypassing the first power conversion circuitry and directing transferring a second portion of the electrical power received from the electrical power source to the output.
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