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公开(公告)号：USD924819S1
公开(公告)日：2021-07-13
申请号：US29593887
申请日：2017-02-14
Applicant: Lutron Technology Company LLC
Designer： Robert C. Newman, Jr. , Daniel Curtis Raneri , Jaykrishna A. Shukla
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公开(公告)号：US20200323068A1
公开(公告)日：2020-10-08
申请号：US16906011
申请日：2020-06-19
Applicant: Lutron Technology Company LLC
Inventor： Rhodes B. Baker , Matthew V. Harte , Jeffrey Karc , Galen E. Knode , John B. Nill , Jaykrishna A. Shukla
IPC: H05B47/12 , G10L15/30 , G10L15/22 , H05B47/19 , H05B47/105
Abstract: A scalable, distributed load control system for home automation based on a network of microphones may include control devices (e.g., load control devices) that may include microphones for monitoring the system and communicating audio data to a cloud server for processing. The control devices of the load control system may receive a single voice command and may be configured to choose one of the load control devices to transmit the voice command to the cloud server. The load control devices may be configured to receive a voice command, control a connected load according to the voice command if the voice command is a validated command, and transmit the voice command to a voice service in the cloud if the voice command is not a validated command. The voice service to which the load control devices transmit audio data to may be selectable.
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公开(公告)号：US20200045799A1
公开(公告)日：2020-02-06
申请号：US16542959
申请日：2019-08-16
Applicant: Lutron Technology Company LLC
Inventor： Benjamin F. Bard , Thomas Lee Olson , David T. Saveri, III , Jaykrishna A. Shukla
Abstract: A load control system may include control devices for controlling electrical loads. The control devices may include load control devices, such as a lighting device for controlling an amount of power provided to a lighting load, and input devices, such as a remote control device configured to transmit digital messages comprising lighting control instructions for controlling the lighting load via the lighting device. The remote control device may communicate with the lighting device via an intermediary device, such as a hub device. The remote control device may detect a user interface event, such as a button press or a rotation of the remote control device. The remote control device or the hub device may determine whether to transmit digital messages to as unicast messages or multicast messages based on the type of user interface event detected.
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公开(公告)号：US10420194B2
公开(公告)日：2019-09-17
申请号：US15789912
申请日：2017-10-20
Applicant: Lutron Technology Company LLC
Inventor： Timothy Mann , Robert C. Newman, Jr. , Thomas Lee Olson , Jaykrishna A. Shukla
Abstract: A load control system may include control devices for controlling electrical loads. The control devices may include load control devices, such as a lighting device for controlling an amount of power provided to a lighting load, and controller devices, such as a remote control device configured to transmit digital messages for controlling the lighting load via the load control device. The remote control device may communicate with the lighting devices via a hub device. The remote control device may detect a user interface event, such as a button press or a rotation of the remote control device. The remote control device or the hub device may determine whether to transmit digital messages as unicast messages or multicast messages based on the type of user interface event detected. The remote control device, or other master device, may synchronize and/or toggle an on/off state of lighting devices in the load control system.
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公开(公告)号：US20240334577A1
公开(公告)日：2024-10-03
申请号：US18741875
申请日：2024-06-13
Applicant: Lutron Technology Company LLC
CPC classification number: H05B47/19 , H05B39/086 , H05B45/10 , H05B45/39 , H05B47/18 , G06F3/041 , H04R1/028
Abstract: A multiple location load control system comprises a main device and remote devices, which do not require neutral connections, but allow for visual and audible feedback at the main device and the remote devices. The main device and the remote devices are adapted to be coupled together via an accessory wiring. The main device can be wired on the line side and the load side of the load control system. The main device is configured to enable a charging path to allow the remote devices to charge power supplies through the accessory wiring during a first time period of a half cycle of the AC power source. The main device and the remote devices are configured to communicate with each other via the accessory wiring during a second time period of the half cycle, for example, by actively pulling-up and actively pulling-down the accessory wiring to communicate using tri-state logic.
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Patent Agency Ranking
公开(公告)号：US20240292502A1
公开(公告)日：2024-08-29
申请号：US18659170
申请日：2024-05-09
Applicant: Lutron Technology Company LLC
Inventor： Russell Weightman , Jonathan T. Lenz , Jaykrishna A. Shukla , Daniel Curtis Raneri
IPC: H05B39/08 , G11C5/00 , G11C5/02 , G11C7/04 , G11C7/24 , G11C11/406 , G11C29/12 , H05B39/04 , H05B47/10 , H05B47/165 , H05B47/17 , H05B47/185
CPC classification number: H05B39/086 , G11C5/005 , G11C5/025 , G11C7/04 , G11C7/24 , G11C11/40626 , G11C29/12 , H05B39/04 , H05B47/10 , H05B47/165 , H05B47/17 , H05B47/185
Abstract: A load control device may include a semiconductor switch, a control circuit, and first and second terminals adapted to be coupled to a remote device. The load control device may include a first switching circuit coupled to the second terminal, and a second switching circuit coupled between the first terminal and the second terminal. The control circuit may be configured to render the first switching circuit conductive to conduct a charging current from an AC power source to a power supply of the remote device during a first time period of a half-cycle of the AC power source, and further configured to render the first and second switching circuits conductive and non-conductive to communicate with the remote device via the second terminal during a second time period of the half-cycle of the AC power source.
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公开(公告)号：US11869345B2
公开(公告)日：2024-01-09
申请号：US17854709
申请日：2022-06-30
Applicant: Lutron Technology Company LLC
Inventor： Robert C. Newman, Jr. , Shan Shi , Jaykrishna A. Shukla
CPC classification number: G08C17/02 , G05B15/02 , H05B47/11 , H05B47/115 , H05B47/19 , E06B9/38 , G08C2201/12 , G08C2201/50 , G08C2201/70
Abstract: A load control system may include control devices for controlling electrical loads. The control devices may include load control devices, such as a lighting device for controlling an amount of power provided to a lighting load, and controller devices, such as a remote control device configured to transmit digital messages for controlling the lighting load via the load control device. The remote control device may communicate with the lighting devices via a hub device. The remote control device may detect a user interface event, such as a button press or a rotation of the remote control device. The remote control device or the hub device may determine whether to transmit digital messages as unicast messages or multicast messages based on the type of user interface event detected. The remote control device, or other master device, may synchronize and/or toggle an on/off state of lighting devices in the load control system.
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公开(公告)号：US20230389149A1
公开(公告)日：2023-11-30
申请号：US18233557
申请日：2023-08-14
Applicant: Lutron Technology Company LLC
Inventor： Matthew R. Blakeley , Christopher M. Green , Peter MacLellan , Robert C. Newman, JR. , Jaykrishna A. Shukla
Abstract: The lighting device may be configured to perform black body curve fading. For example, the control circuit may be configured to control the drive circuit such that the light emitted by the lighting load is adjusted (e.g., faded) along a black body curve. The control circuit may be configured to determine whether to fade from an initial color to a destination color in a Correlated Color Temperature (CCT) chromaticity space or an XY chromaticity space. The control circuit may be configured to determine whether the initial color and/or the destination color are on the black body curve. When the initial color and the destination color are determined to be on the black body curve, the control circuit may be configured to control the drive circuit such that the light emitted by the lighting device is adjusted from the initial color to the destination color along the black body curve.
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公开(公告)号：US20230292423A1
公开(公告)日：2023-09-14
申请号：US18318790
申请日：2023-05-17
Applicant: Lutron Technology Company LLC
Abstract: A multiple location load control system comprises a main device and remote devices, which do not require neutral connections, but allow for visual and audible feedback at the main device and the remote devices. The main device and the remote devices are adapted to be coupled together via an accessory wiring. The main device can be wired on the line side and the load side of the load control system. The main device is configured to enable a charging path to allow the remote devices to charge power supplies through the accessory wiring during a first time period of a half cycle of the AC power source. The main device and the remote devices are configured to communicate with each other via the accessory wiring during a second time period of the half cycle, for example, by actively pulling-up and actively pulling-down the accessory wiring to communicate using tri-state logic.
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公开(公告)号：US11588660B2
公开(公告)日：2023-02-21
申请号：US17067435
申请日：2020-10-09
Applicant: Lutron Technology Company LLC
Inventor： Benjamin F. Bard , Thomas Lee Olson , David T. Saveri, III , Jaykrishna A. Shukla
IPC: H05B47/11 , H05B47/19 , H04W4/80 , H04L12/28 , H05B47/115 , F24F11/30 , F24F11/58 , F24F11/62 , A47H5/02 , E06B9/32 , E06B9/68 , G06F3/16 , H04L67/12
Abstract: A load control system may include control devices for controlling electrical loads. The control devices may include load control devices, such as a lighting device for controlling an amount of power provided to a lighting load, and input devices, such as a remote control device configured to transmit digital messages comprising lighting control instructions for controlling the lighting load via the lighting device. The remote control device may communicate with the lighting device via an intermediary device, such as a hub device. The remote control device may detect a user interface event, such as a button press or a rotation of the remote control device. The remote control device or the hub device may determine whether to transmit digital messages to as unicast messages or multicast messages based on the type of user interface event detected.
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