Patents by Inventor SAM SCHERWITZ
SAM SCHERWITZ has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
-
Publication number: 20240151371Abstract: 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.Type: ApplicationFiled: January 12, 2024Publication date: May 9, 2024Applicant: 10644137 CANADA INC.Inventors: Hamid Pahlevaninezhad, Aria Moaven, Majid Pahlevaninezhad, Sam Scherwitz
-
Patent number: 11959625Abstract: 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.Type: GrantFiled: July 15, 2019Date of Patent: April 16, 2024Assignee: 10644137 CANADA INC.Inventors: Hamid Pahlevaninezhad, Majid Pahlevaninezhad, Sam Scherwitz, Dawood Shekari Beyragh
-
Patent number: 11916157Abstract: 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.Type: GrantFiled: April 9, 2020Date of Patent: February 27, 2024Assignee: 10644137 CANADA INC.Inventors: Majid Pahlevaninezhad, Sam Scherwitz
-
Patent number: 11892130Abstract: 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.Type: GrantFiled: June 18, 2020Date of Patent: February 6, 2024Assignee: 10644137 CANADA INC.Inventors: Hamid Pahlevaninezhad, Aria Moaven, Majid Pahlevaninezhad, Sam Scherwitz
-
Patent number: 11843277Abstract: 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.Type: GrantFiled: September 27, 2022Date of Patent: December 12, 2023Assignee: 10644137 CANADA INC.Inventors: Majid Pahlevaninezhad, Sajjad Makhdoomi Kaviri, Behzad Poorali, Hadis Hajebrahimi, Hamid Pahlevaninezhad, Afshin Shahanlizad, Sam Scherwitz
-
Publication number: 20230366526Abstract: 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.Type: ApplicationFiled: May 10, 2023Publication date: November 16, 2023Applicant: 10644137 CANADA INC.Inventors: Hamid Pahlevaninezhad, Aria Moaven, Majid Pahlevaninezhad, Sam Scherwitz
-
Publication number: 20230206062Abstract: A computerized network system for facilitating e-commerce for multiple users. The system has at least one sewer computer; a plurality of client-computing devices used by the users; and a network coupling the server computer with the client-computing devices. The server computer has a database and an artificial intelligence (AI) module coupled to each other and both coupled to a data input/output interface in communication with the client-computing devices for repeatedly collecting e-commerce related data from a plurality of data sources, weighting the collected data from each data source based on the frequency of the data collection from the data source, repeatedly training the AI module using the collected data for optimizing one or more data-analysis models, analyzing the collected data using the one or more data-analysis models, generating predictions and identifying pre-verified users, and outputting the generated predictions and/or the pre-verified users to a graphic user interface (GUI).Type: ApplicationFiled: May 4, 2021Publication date: June 29, 2023Inventor: Sam Scherwitz
-
Patent number: 11678419Abstract: A Light-Emitting Diode (LED) light system has a plurality of LED groups connected in parallel with each of the plurality of LED groups having one or more LEDs connected in series, a power circuit having a plurality of outputs with each output of the power circuit is electrically coupled to a respective one of the plurality of LED groups, and a control subsystem electrically coupled to the power circuit for individually controlling each output of the power circuit for controlling the operation of the corresponding LED group and adapting to the characteristics thereof. In some embodiments, at least one LED group may further have a switch and/or a light-angle controlling structure connected with the one or more LEDs in series and controlled by the control subsystem for selectively enabling or disabling the LED group and/or adjusting the light angle thereof.Type: GrantFiled: July 15, 2019Date of Patent: June 13, 2023Assignee: 10644137 CANADA INC.Inventors: Majid Pahlevaninezhad, Sam Scherwitz
-
Patent number: 11610867Abstract: 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.Type: GrantFiled: May 2, 2018Date of Patent: March 21, 2023Assignee: 10644137 CANADA INC.Inventors: Majid Pahlevaninezhad, Sam Scherwitz, Hamid Pahlevaninezhad
-
Patent number: 11576241Abstract: A Light-Emitting Diode (LED) apparatus has a power source outputting a source DC power at a source DC voltage, a plurality of LEDs drivable at a driving DC voltage lower than the source DC voltage, and an electrical path connecting the power source to each LED for powering the LED by the power source. Each electrical path comprises a first portion connected to the power source at the source DC voltage and a second portion connected to the LED at the driving DC voltage, and the length of the first portion is longer than that of the second portion.Type: GrantFiled: January 13, 2021Date of Patent: February 7, 2023Assignee: 10644137 CANADA INC.Inventors: Majid Pahlevaninezhad, Sam Scherwitz
-
Publication number: 20230021665Abstract: 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.Type: ApplicationFiled: September 27, 2022Publication date: January 26, 2023Inventors: Majid Pahlevaninezhad, Sajjad Makhdoomi Kaviri, Behzad Poorali, Hadis Hajebrahimi, Hamid Pahlevaninezhad, Afshin Shahalizad, Sam Scherwitz
-
Patent number: 11502540Abstract: 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.Type: GrantFiled: June 18, 2020Date of Patent: November 15, 2022Assignee: 10644137 CANADA INC.Inventors: Majid Pahlevaninezhad, Sajjad Makhdoomi Kaviri, Behzad Poorali, Hadis Hajebrahimi, Hamid Pahlevaninezhad, Afshin Shahalizad, Sam Scherwitz
-
Publication number: 20220243876Abstract: 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.Type: ApplicationFiled: June 18, 2020Publication date: August 4, 2022Inventors: Hamid Pahlevaninezhad, Aria Moaven, Majid Pahlevaninezhad, Sam Scherwitz
-
Publication number: 20220247204Abstract: 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.Type: ApplicationFiled: June 18, 2020Publication date: August 4, 2022Inventors: Majid Pahlevaninezhad, Sajjad Kaviri, Behzad Poorali, Hadis Hajebrahimi, Hamid Pahlevaninezhad, Mohammad Rahmati, Iman Abdali, Afshin Shahanlizad, Sam Scherwitz
-
Publication number: 20220149218Abstract: 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.Type: ApplicationFiled: April 9, 2020Publication date: May 12, 2022Inventors: Sam Scherwitz, Majid Pahlevaninezhad
-
Patent number: 11302883Abstract: A quantum-dot (QD) light-emitting diode (QLED) device has a multiple-layer active emission region. The multiple-layer active emission region has n QD layers interleaved with (n?1) quantum-barrier (QB) layers where n is a positive integer greater than one, such that each QB layer is sandwiched between two adjacent QD layers.Type: GrantFiled: October 15, 2018Date of Patent: April 12, 2022Assignee: 10644137 CANADA INC.Inventors: Mohammad Rahmati, Majid Pahlevaninezhad, Sam Scherwitz
-
Patent number: 11251692Abstract: A lighting system has a power source formed by a solar panel and a battery assembly, a lighting assembly having a plurality of lighting devices arranged into a plurality of lighting groups, the light assembly having a predetermined maximum power, and a multiple-input power converter electrically coupled to the power source and the lighting assembly for powering the lighting assembly using the power source, and for charging the battery assembly using the solar panel. The multiple-input power converter is configured for calculating a power upper-bound based on the level of stored energy in the battery assembly and the length of a night time, and selecting at least a subset of the lighting groups and powering the selected lighting groups for illumination using the battery assembly for preventing exhausting the stored energy of the battery assembly before the battery assembly can be charged by the solar panel.Type: GrantFiled: September 20, 2018Date of Patent: February 15, 2022Assignee: 10644137 CANADA INC.Inventors: Majid Pahlevaninezhad, Sam Scherwitz, Dawood Shekari Beyragh
-
Patent number: 11212900Abstract: A Light-Emitting Diode (LED) apparatus has at least one LED display module. Each LED display module has and integrates therein a plurality of LED display submodules, and at least one wireless communication unit. Each of the plurality of LED display submodules has and integrates thereon one or more LEDs. The LED apparatus also comprises a gateway in wireless communication with the at least one wireless communication unit for instructing the LED display submodules to adjust the lighting of the plurality of LEDs thereon.Type: GrantFiled: March 22, 2018Date of Patent: December 28, 2021Assignee: 10644137 CANADA INC.Inventors: Majid Pahlevaninezhad, Sam Scherwitz
-
Publication number: 20210298152Abstract: A Light-Emitting Diode (LED) light system has a plurality of LED groups connected in parallel with each of the plurality of LED groups having one or more LEDs connected in series, a power circuit having a plurality of outputs with each output of the power circuit is electrically coupled to a respective one of the plurality of LED groups, and a control subsystem electrically coupled to the power circuit for individually controlling each output of the power circuit for controlling the operation of the corresponding LED group and adapting to the characteristics thereof. In some embodiments, at least one LED group may further have a switch and/or a light-angle controlling structure connected with the one or more LEDs in series and controlled by the control subsystem for selectively enabling or disabling the LED group and/or adjusting the light angle thereof.Type: ApplicationFiled: July 15, 2019Publication date: September 23, 2021Applicant: 10644137 CANADA INC.Inventors: Majid Pahlevaninezhad, Sam Scherwitz
-
Publication number: 20210262651Abstract: 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.Type: ApplicationFiled: July 15, 2019Publication date: August 26, 2021Applicant: 10644137 CANADA INC.Inventors: Hamid Pahlevaninezhad, Majid Pahlevaninezhad, Sam Scherwitz, Dawood Shekari Beyragh