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公开(公告)号：US20200033817A1
公开(公告)日：2020-01-30
申请号：US16526091
申请日：2019-07-30
Applicant: Lutron Technology Company LLC
Inventor： Thomas F. Rebbert , Robert J. Thompson
Abstract: A motorized window treatment system is provided for moving a covering material (e.g., a shade fabric). The motorized window treatment system includes a motor drive circuit configured to generate signals that cause a motor to change a position of the covering material. A sensor circuit is provided to generate one or more sensor signals indicative of the position of the covering material. The motorized window treatment system further includes a control circuit coupled to the sensor circuit to receive the one or more sensor signals. The control circuit is configured to detect a power-down event when a supply voltage is equal to or less than a threshold value, and stores a power-down position and one or more power-down sensor states. The control circuit is configured to determine a present position based on the stored power-down position and the one or more power-down sensor states.
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公开(公告)号：US20200032582A1
公开(公告)日：2020-01-30
申请号：US16521474
申请日：2019-07-24
Applicant: Lutron Technology Company LLC
Inventor： Evan T. Graham , David A. Kirby , Robert T. Nachtrieb
Abstract: A manual drive assembly for a manually-operated window treatment based on a drive chain formed as a loop, may incorporate one or more intermediate tensioners disposed between two ends of the loop. The loop may be formed between a manual clutch mechanism coupled to the window treatment and an end tensioner. The one or more intermediate tensioners may serve to limit slack in the loop such that sides of the loop cannot be pulled to create a large loop, for example, having a gap of four inches or greater, between the hanging sides of the cord.
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公开(公告)号：US20200022522A1
公开(公告)日：2020-01-23
申请号：US16458213
申请日：2019-07-01
Applicant: Lutron Technology Company LLC
Inventor： Brian Filko
Abstract: A mounting bracket lock may be configured to secure the mounting bracket of a window treatment housing to a rail of the housing. The mounting bracket lock may be slidably attachable to the rail and, when in a locked position, may prevent the mounting bracket from detaching from the rail. The mounting bracket lock may include a body that is mountable to the rail. The body may include a first portion that slidably attaches to the rail, and a second portion that receives a portion of the rail and a portion of the mounting bracket, thereby securing the mounting bracket in a locked position relative to the rail. The body of the mounting bracket lock may define one or more projections that extend therefrom, and that engage in a friction fit between corresponding surfaces of the mounting bracket when the mounting bracket lock is in the locked position.
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公开(公告)号：USD873222S1
公开(公告)日：2020-01-21
申请号：US29635800
申请日：2018-02-02
Applicant: Lutron Technology Company LLC
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365.发明申请公开(公告)号：US20200020223A1
公开(公告)日：2020-01-16
申请号：US16579104
申请日：2019-09-23
Applicant: Lutron Technology Company LLC
Abstract: A remote control device having capacitive touch controls may be configured to enter a sleep state (or mode). For example, the remote control device may be configured to enter the sleep state upon expiration of an interval of time since a most recent button press. The remote control may be configured to awaken from the sleep state when one or more portions of a housing of the remote control are deflected, for example, when a user grasps the remote control to actuate one or more of the capacitive touch controls. For example, the remote control device may include a switch. The switch may include a carbon structure that may be configured to contact an open circuit pad on a circuit board to close the corresponding circuit when the housing is deflected and awaken the remote control device from the sleep state.
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Patent Agency Ranking
公开(公告)号：US10535996B2
公开(公告)日：2020-01-14
申请号：US15496659
申请日：2017-04-25
Applicant: Lutron Technology Company LLC
Inventor： Robert Bollinger, Jr. , Dragan Veskovic
IPC: H02J1/00 , H02J3/00 , H02J3/14 , H01R13/11 , H01R13/66 , H02J13/00 , H04B1/16 , H01Q1/22 , H01Q1/38 , H01Q7/00 , H01Q1/52
Abstract: A controllable electrical outlet may comprise a resonant loop antenna. The resonant loop antenna may comprise a feed loop electrically coupled to a radio-frequency (RF) communication circuit and a main loop magnetically coupled to the feed loop. The controllable electrical outlet may comprise one or more electrical receptacles configured to receive a plug of a plug-in electrical load and may be configured to control power delivered to the plug-in electrical load in response to an RF signal received via the RF communication circuit. The RF performance of the controllable electrical outlet may be substantially immune to devices plugged into the receptacles (e.g., plugs, power supplies, etc.) due to the operation of the resonant loop antenna. For example, degradation of the RF performance of the controllable electrical outlet may be less when the controllable electrical outlet includes the resonant loop antenna rather than other types of antennas.
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公开(公告)号：US20200015341A1
公开(公告)日：2020-01-09
申请号：US16517803
申请日：2019-07-22
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：US20200015332A1
公开(公告)日：2020-01-09
申请号：US16453435
申请日：2019-06-26
Applicant: Lutron Technology Company LLC
Inventor： Robert C. Newman, JR.
Abstract: A load control device may be configured to control an electrical load, such as a lighting load. The load control device may include a first terminal adapted to be coupled to an alternating-current (AC) power source, and a second terminal adapted to be coupled to the electrical load. The load control device may include a bidirectional semiconductor switch, a filter circuit, and a control circuit. The bidirectional semiconductor switch may be coupled in series between the first terminal and the second terminal, and be configured to provide a phase-control voltage to the electrical load. The filter circuit may be coupled between the first terminal and the second terminal. The control circuit may be configured to render the bidirectional semiconductor switch conductive and non-conductive to control an amount of power delivered to the electrical load, and be configured to adjust the impedance and/or filtering characteristics of the filter circuit.
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公开(公告)号：USD872111S1
公开(公告)日：2020-01-07
申请号：US29678301
申请日：2019-01-28
Applicant: Lutron Technology Company LLC
Designer： Brent Protzman , Michelle L. Greene , Erica L. Clymer , Jennifer Wong , Stephen Lundy , Samuel F. Chambers
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公开(公告)号：USD871795S1
公开(公告)日：2020-01-07
申请号：US29602225
申请日：2017-04-28
Applicant: Lutron Technology Company LLC
Designer： Vladislav Pejic
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