Patents Assigned to Lutron Technology Company LLC
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Publication number: 20250141836Abstract: A load control system may be provided including control devices and a system controller. The system controller may be configured to broadcast a service set identifier (SSID) and provide a wireless network connection to a network device. The system controller may provide a web page to the network device, wherein the web page may include an indication of target system controllers. The target system controllers may be used for configuring (e.g., associating) the control devices. The system controller may receive an indication of a target system controller selected to associate the control devices. The system controller may determine an address and port number of the target system controller identified by the network device. The system controller may provide, to the network device, the web page from the target system controller while the network device is connected to the system controller via the wireless network connection.Type: ApplicationFiled: January 3, 2025Publication date: May 1, 2025Applicant: Lutron Technology Company LLCInventors: David Anderson, Agniva Banerjee, Parker Evans
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Publication number: 20250142704Abstract: A visible light sensor (VLS) may be configured to sense environmental characteristics using images of a space. The VLS may be controlled in one or more modes, including a daylight glare sensor mode, a daylighting sensor mode, a color sensor mode, and/or an occupancy/vacancy sensor mode. In the daylight glare sensor mode, the VLS may be configured to decrease or eliminate glares. In the daylighting sensor mode and/or color sensor mode, the VLS may be configured to provide a preferred amount of light and color temperature, respectively, within the space. In the occupancy/vacancy sensor mode, the VLS may be configured to detect an occupancy/vacancy condition within the space and adjust one or more control devices according to the occupation or vacancy of the space. The visible light sensor may be configured to protect the privacy of users within the space via software, a removable module, and/or a special sensor.Type: ApplicationFiled: December 30, 2024Publication date: May 1, 2025Applicant: Lutron Technology Company LLCInventors: Rhodes B. Baker, Craig Alan Casey, Galen Edgar Knode, Brent Protzman, Thomas M. Shearer, James P. Steiner
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Publication number: 20250137324Abstract: A coupling for a roller tube of a window treatment system may include a body and/or one or more compliant members. The body may include a bore through a rotational axis of the coupling. The body may be configured to be received within the roller tube of the window treatment system. The body may define an outer surface. One or more compliant members may extend at an oblique angle from the outer surface of the coupling. The one or more compliant members may be configured to engage a smooth inner surface of the roller tube. The use of compliant members may enable a rigid connection of the coupling to the smooth inner surface of the roller tube surface, without the use of fasteners.Type: ApplicationFiled: January 3, 2025Publication date: May 1, 2025Applicant: Lutron Technology Company LLCInventor: David A. Kirby
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Publication number: 20250141967Abstract: A control device may be configured to delay an attachment procedure while attachment messages are being transmitted over the network. The control device may be configured to initiate an attachment procedure with a router device on a network at the end a back-off period of time. The attachment procedure may include transmitting attachment messages (e.g., parent request messages) that enable the control device to transmit and receive messages over the network through the router device. During the back-off period of time, the control device may determine an attachment message is received from another control device on the network. And, if an attachment message (e.g., a parent request messages and/or a link request message) is received from another control device, the control device may increase the back-off period of time (e.g., delaying when the control device initiates its attachment procedure).Type: ApplicationFiled: January 7, 2025Publication date: May 1, 2025Applicant: Lutron Technology Company LLCInventors: Ankit Bhutani, Vidur Garg, Jeffrey S. Hayes, Galen Edgar Knode
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Patent number: 12289636Abstract: A wireless device may receive packets according to a protocol, such as Bluetooth, and may rapidly react to receive an interfering RF packet instead of dropping the first RF packet and the interfering RF packet, to decrease message delay due to collisions in high device density environments. When a received signal strength indicator (RSSI) difference between the interfering RF packet and the first RF packet exceeds a threshold, the device may detect the interfering packet and resync a portion of its circuitry to lock on to and receive the interfering packet. The wireless receiver may detect the interfering RF packet by detecting one or more of: a specific resync byte sequence, an increase in RSSI, or a phase shift. Additionally, a wireless device may add the specific resync byte sequence to an RF packet of a standard protocol.Type: GrantFiled: April 30, 2024Date of Patent: April 29, 2025Assignee: Lutron Technology Company LLCInventors: Ankit Bhutani, Richard S. Camden, Galen E. Knode
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Publication number: 20250129667Abstract: A low-power radio-frequency (RF) receiver is characterized by a decreased current consumption over prior art RF receivers, such that the RF receiver may be used in control devices, such as battery-powered motorized window treatments and two-wire dimmer switches. The RF receiver uses an RF sub-sampling technique to check for the RF signals and then put the RF receiver to sleep for a sleep time that is longer than a packet length of a transmitted packet to thus conserve battery power and lengthen the lifetime of the batteries. The RF receiver compares detected RF energy to a detect threshold that may be increased to decrease the sensitivity of the RF receiver and increase the lifetime of the batteries. After detecting that an RF signal is being transmitted, the RF receiver is put to sleep for a snooze time period that is longer than the sleep time and just slightly shorter than the time between two consecutive transmitted packets to further conserve battery power.Type: ApplicationFiled: December 17, 2024Publication date: April 24, 2025Applicant: Lutron Technology Company LLCInventors: Andrew K. Cooney, Jordan H. Crafts, Stuart W. DeJonge, Galen E. Knode, Jonathan T. Lenz, Justin J. Mierta, Donald R. Mosebrook
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Patent number: 12283445Abstract: A control device may be configured to control one or more electrical loads in a load control system. The control device may be a wall-mounted device such as dimmer switch, a remote control device, or a retrofit remote control device. The control device may include a gesture-based user interface for applying advanced control over the one or more electrical loads. The types of control may include absolute and relative control, intensity and color control, preset, zone, or operational mode selection, etc. Feedback may be provided on the control device regarding a status of the one or more electrical loads or the control device.Type: GrantFiled: September 26, 2023Date of Patent: April 22, 2025Assignee: Lutron Technology Company LLCInventors: Chris Dimberg, Matthew V. Harte, Matthew Philip McDonald, Daniel L. Twaddell, Jason C. Killo, Brad Michael Kreschollek
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Patent number: 12282367Abstract: A load control device for controlling the power delivered from an AC power source to an electrical load is able to receive radio-frequency (RF) signals from a Wi-Fi-enabled device, such as a smart phone, via a wireless local area network. The load control device comprises a controllably conductive device, a controller for rendering the controllably conductive device conductive and non-conductive, and a Wi-Fi module operable to receive the RF signals directly from the wireless network. The controller may cooperate with one or more other devices to synchronize in time the adjustments made by one or more load control devices that are operable to control the power delivered to one or more electrical loads. The one or more load control devices may also cooperate with one or more Internet based information providers to provide preconfigured and condition based adjustments of the one or more electrical loads.Type: GrantFiled: April 8, 2022Date of Patent: April 22, 2025Assignee: Lutron Technology Company LLCInventor: John H. Bull
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Publication number: 20250126691Abstract: A visible light sensor may be configured to sense environmental characteristics of a space using an image of the space. The visible light sensor may be controlled in one or more modes, including a daylight glare sensor mode, a daylighting sensor mode, a color sensor mode, and/or an occupancy/vacancy sensor mode. In the daylight glare sensor mode, the visible light sensor may be configured to decrease or eliminate glare within a space. In the daylighting sensor mode and the color sensor mode, the visible light sensor may be configured to provide a preferred amount of light and color temperature, respectively, within the space. In the occupancy/vacancy sensor mode, the visible light sensor may be configured to detect an occupancy/vacancy condition within the space and adjust one or more control devices according to the occupation or vacancy of the space. The visible light sensor may be configured to protect the privacy of users within the space via software, a removable module, and/or a special sensor.Type: ApplicationFiled: December 23, 2024Publication date: April 17, 2025Applicant: Lutron Technology Company LLCInventors: Craig Alan Casey, Brent Protzman, James P. Steiner
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Publication number: 20250124481Abstract: A control device configuration system may receive, store, process, and/or display control device configuration information. The control device configuration system may filter the control device configuration information based on user selections of configuration options for configuration parameters. The control device configuration system may identify compatible and incompatible configuration options for various configuration parameters. The control device configuration system may allow selections of the incompatible configuration options. The control device configuration system may adjust how it filters the control device configuration information based on the selections of the incompatible configuration options. The control device configuration system may implement a configuration model that includes configuration parameter groups for efficient evaluation of user selections.Type: ApplicationFiled: December 20, 2024Publication date: April 17, 2025Applicant: Lutron Technology Company LLCInventors: Ram Kripal Prasad, Saurabh Garg
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Patent number: 12278076Abstract: A remote control device is provided that is configured for use in a load control system that includes one or more electrical loads. The remote control device includes a mounting structure and a control unit, and the control unit is configured to be attached to the mounting structure in a plurality of different orientations. The control unit includes a user interface, an orientation sensing circuit, and a communication circuit. The control unit is configured to determine an orientation of the control unit via the orientation sensing circuit. The control unit is also configured to translate a user input from the user interface into control data to control an electrical load of the load control system based on the orientation of the control unit and/or provide a visual indication of an amount of power delivered to the electrical load based on the orientation of the control unit.Type: GrantFiled: October 18, 2023Date of Patent: April 15, 2025Assignee: Lutron Technology Company LLCInventors: Chris Dimberg, Alexander Wade Gage, Matthew V. Harte, Jason C. Killo, Brad Michael Kreschollek, Matthew Philip McDonald, Daniel L. Twaddell
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Publication number: 20250116156Abstract: A motorized window treatment may include a roller tube, a motor drive unit, a mounting bracket, and a connector. The roller tube may have a flexible material attached thereto. The roller tube may have first and second ends. The roller tube may be configured to rotate about a longitudinal axis that defines a longitudinal direction. The motor drive unit may be configured to rotate the roller tube to adjust the flexible material between a raised position and a lowered position. The motor drive unit may include an end portion that is accessible via the first end of the roller tube. The connector may be configured to be disposed in the channel. The connector may be configured to electrically connect the motor drive unit to electrical wiring for powering the motor drive unit when the end portion of the motor drive unit is received within the channel.Type: ApplicationFiled: October 5, 2024Publication date: April 10, 2025Applicant: Lutron Technology Company LLCInventors: Melanie S. Goddard, Edward J. Blair, David A. Kirby, Mailing Ren Wu
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Patent number: 12270251Abstract: A motorized window treatment system controls a plurality of motorized window treatments to maximize daylight autonomy, while minimizing cognitive dissonance. The system may include motorized window treatments, window sensors, and a system controller. Each motorized window treatment may be operable to adjust a respective covering material to control the amount of light entering a space. Each sensor may be mounted adjacent to at least one of the motorized window treatments, and may be configured to measure an amount of daylight shining on the sensor. The system controller may receive sensor readings from the sensors and may control the motorized window treatments in response to the sensors to keep the covering materials aligned when the sensor readings are within a predetermined amount. The system controller may dynamically group and re-group the sensors into subgroups based upon the sensor readings and may control the motorized window treatments based upon the subgroups.Type: GrantFiled: September 1, 2023Date of Patent: April 8, 2025Assignee: Lutron Technology Company LLCInventors: Stephen Lundy, Brent Protzman, Timothy Gill, Michael J. Zizza
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Patent number: 12273823Abstract: A control device may be configured to transmit messages using an adaptive transmit power. The control device may determine a transmit power for transmitting the message based on a command in the message. The control device may determine a transmit power based on a change in lighting intensity caused by the command. The transmit power may be greater when the change in lighting intensity is above a threshold than when the change in light intensity is below the threshold. The control device may determine whether the message was successfully received based on the receipt of an acknowledgement message. The control device may increase the transmit power when the message fails to be received and retransmit the message including the command at an increased transmit power. The control device may store (e.g., learn) the increased transmit power for later use.Type: GrantFiled: May 26, 2022Date of Patent: April 8, 2025Assignee: Lutron Technology Company LLCInventors: Ankit Bhutani, Richard S. Camden, Kaiming Li
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Patent number: D1069737Type: GrantFiled: February 14, 2024Date of Patent: April 8, 2025Assignee: Lutron Technology Company LLCInventors: Gregory Altonen, Chris Dimberg, Jason C. Killo, Daniel L. Twaddell
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Patent number: D1070883Type: GrantFiled: June 29, 2023Date of Patent: April 15, 2025Assignee: Lutron Technology Company LLCInventors: Nayda Aponte, Karelys Alfonzo, Advait Tinaikar, Brad Michael Kreschollek, Edward Wunsch, Somesh Rahul, Sanjeev Kumar
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Patent number: D1071609Type: GrantFiled: October 18, 2023Date of Patent: April 22, 2025Assignee: Lutron Technology Company LLCInventor: Vladislav Pejic
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Patent number: D1071875Type: GrantFiled: July 26, 2023Date of Patent: April 22, 2025Assignee: Lutron Technology Company LLCInventors: Chris Dimberg, Jason C. Killo, Matthew Philip McDonald, Daniel L. Twaddell
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Patent number: D1071967Type: GrantFiled: December 8, 2023Date of Patent: April 22, 2025Assignee: Lutron Technology Company LLCInventor: Jennifer Wong
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Patent number: D1072852Type: GrantFiled: December 8, 2023Date of Patent: April 29, 2025Assignee: Lutron Technology Company LLCInventor: Jennifer Wong