公开(公告)号：USD1032638S1

公开(公告)日：2024-06-25

申请号：US29850495

申请日：2022-08-19

Applicant: Lutron Technology Company LLC

Designer： Nayda Aponte ,  Brad Michael Kreschollek ,  Jungmi Lee ,  Elizabeth Pogas ,  Sihan Zha

Abstract: The sole FIGURE is a front view of a display screen or portion thereof with set of graphical user interfaces showing the claimed design.
The peripheral dashed broken lines depict a display screen or portion thereof which forms no part of the claimed design.
The interior broken lines depict portions of the graphical user interface which form no part of the claimed design.
The bracket indicates a set; the bracket itself forms no part of the claimed design. The elements of the set are arranged relatively on the drawing sheet for the convenience of illustration, and the placement of each element relative to another, or to the drawing sheet, forms no part of the claimed design.
The claim is directed to the collective appearance of the set of graphical user interfaces.

公开(公告)号：US20240206033A1

公开(公告)日：2024-06-20

申请号：US18588465

申请日：2024-02-27

Applicant: Lutron Technology Company LLC

Inventor： Steven J. Kober

IPC: H05B45/327 ,  H05B45/10 ,  H05B45/14 ,  H05B45/37 ,  H05B45/382 ,  H05B45/39 ,  H05B45/395

CPC classification number: H05B45/327 ,  H05B45/10 ,  H05B45/37 ,  H05B45/382 ,  H05B45/39 ,  H05B45/395 ,  H05B45/14

Abstract: A load control device for regulating an average magnitude of a load current conducted through an electrical load may operate in different modes. The load control device may comprise a control circuit configured to activate an inverter circuit during an active state period and deactivate the inverter circuit during an inactive state period. In one mode, the control circuit may adjust the average magnitude of the load current by adjusting the inactive state period while keeping the active state period constant. In another mode, the control circuit may adjust the average magnitude of the load current by adjusting the active state period while keeping the inactive state period constant. In yet another mode, the control circuit may keep a duty cycle of the inverter circuit constant and regulate the average magnitude of the load current by adjusting a target load current conducted through the electrical load.

公开(公告)号：US20240197099A1

公开(公告)日：2024-06-20

申请号：US18588719

申请日：2024-02-27

Applicant: Lutron Technology Company LLC

Inventor： Nirav Giri ,  David A. Kirby ,  Douglas George Kistler ,  Rohan Krishnan ,  Glenn S. Laverty, IV ,  Vladislav Pejic

IPC: A47H1/13 ,  E06B9/42 ,  E06B9/44 ,  E06B9/50 ,  E06B9/58 ,  E06B9/72

CPC classification number: A47H1/13 ,  E06B9/44 ,  E06B9/50 ,  E06B9/58 ,  E06B9/72 ,  E06B9/42 ,  E06B2009/587

Abstract: A motorized window treatment system may include a roller tube, a flexible material, a drive assembly, electrical wiring, and/or mounting brackets. A mounting bracket may include a channel configured to secure the roller tube in position along a longitudinal axis of the roller tube. A mounting bracket may include a base and an attachment member. The base may be configured to attach the mounting bracket to a structure. The attachment member may extend from the base and may be configured to receive an end of a roller tube. The mounting bracket may be configured to retain electrical wiring for powering a drive assembly within the roller tube. The mounting bracket may include a spring that is configured to retain the roller tube within the channel in the mounting bracket. The mounting bracket may include a sliding cover that is configured to cover an access opening of the channel.

公开(公告)号：USRE50018E1

公开(公告)日：2024-06-18

申请号：US17087573

申请日：2020-11-02

Applicant: Lutron Technology Company LLC

Inventor： Horace C. Ho ,  Rebecca Frank

IPC: H05B33/08 ,  H05B45/22 ,  H05B45/375

CPC classification number: H05B45/22 ,  H05B45/375

Abstract: A method and light emitting diode (LED) illumination device comprising multiple emitter modules are provided. In one embodiment, the method includes bringing to a level insufficient to produce illumination the respective drive currents of all except one of multiple emission LED elements within respective first and second emitter modules for the duration of a measurement interval within respective first and second series of measurement intervals. The measurement intervals are interspersed with periods of illumination, and the first and second series of measurement intervals are separated by respective first and second offsets from a timing reference. An embodiment of an illumination device includes multiple emitter modules, where each emitter module includes multiple emission LED elements and one or more photodetectors. The illumination device further includes a lamp control circuit adapted to perform steps of the method.

公开(公告)号：US12015946B2

公开(公告)日：2024-06-18

申请号：US17643966

申请日：2021-12-13

Applicant: Lutron Technology Company LLC

Inventor： Ankit Bhutani ,  Richard S. Camden ,  Galen E. Knode

IPC: H04W28/04 ,  H04B17/318 ,  H04L1/00 ,  H04L1/20 ,  H04L7/04

CPC classification number: H04W28/04 ,  H04B17/318 ,  H04L1/0083 ,  H04L1/206 ,  H04L7/042

Abstract: 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.

公开(公告)号：US20240196499A1

公开(公告)日：2024-06-13

申请号：US18581020

申请日：2024-02-19

Applicant: Lutron Technology Company LLC

Inventor： Ryan S. Bedell ,  James P. Steiner

IPC: H05B47/16 ,  H05B47/105 ,  H05B47/11 ,  H05B47/115 ,  H05B47/13

CPC classification number: H05B47/16 ,  H05B47/105 ,  H05B47/11 ,  H05B47/13 ,  H05B47/115 ,  Y02B20/40

Abstract: A load control device adapted to be coupled between an AC power source and an electrical load for controlling the power delivered to the load includes a controller, an actuator for turning the electrical load on and off, an occupancy detection circuit, and an ambient light detector. The load control device automatically turns on the electrical load in response to the presence of an occupant only if the detected ambient light is below a predetermined ambient light level threshold. After first detecting the presence of an occupant, the load control device monitors actuations of the actuator to determine whether a user has changed the state of the load. The load control device automatically adjusts the predetermined ambient light level threshold in response to the user actuations that change the state of the load.

公开(公告)号：US12006768B2

公开(公告)日：2024-06-11

申请号：US18174792

申请日：2023-02-27

Applicant: LUTRON TECHNOLOGY COMPANY LLC

Inventor： David A. Kirby

IPC: E06B9/42 ,  E06B9/72 ,  E06B9/17

CPC classification number: E06B9/72 ,  E06B9/42 ,  E06B9/17007

Abstract: A battery-powered, motorized window treatment may include a fascia that pivots between a conceal position wherein the fascia covers a window treatment assembly and a battery compartment, and an expose position wherein the fascia does not cover the battery compartment. The fascia may be a two part fascia that includes an arm and a cover that pivots relative to the arm when the battery compartment is operated between respective opened and closed positions. The arm may be attached to the battery compartment such that the arm remains in a fixed orientation relative to the battery compartment. The arm and the cover may define complementary pivotally interlocking connectors that define a pivot axis about which the cover may pivot relative to the arm. The fascia may be configured to generate a perceptible indication when the fascia pivots into the conceal position, and/or when the fascia pivots into the expose position.

公开(公告)号：US20240179814A1

公开(公告)日：2024-05-30

申请号：US18433747

申请日：2024-02-06

Applicant: Lutron Technology Company LLC

Inventor： Nav Sooch ,  Horace C. Ho ,  Rebecca Frank ,  Jason E. Lewis ,  Ryan Matthew Bocock

IPC: H05B45/20 ,  H05B47/16 ,  H05B47/19

CPC classification number: H05B45/20 ,  H05B47/16 ,  H05B47/19

Abstract: An illumination device, system, and method are provided herein for emulating sunlight along a daytime or nighttime locus. Color temperature is determined using a first color temperature curve that includes data representative of a first color temperature as a function of a time of day. In response to a request to a change in brightness of one or more LED chains, a target color temperature output as a function of the current time of day is determined using a second color temperature curve based on the requested change in brightness. The second color temperature curve includes the target color temperature corresponding to the determined current time of day. The target color temperature output includes a lesser change in color temperature at solar noon than the change in color temperature at sunrise and sunset.

公开(公告)号：US20240177954A1

公开(公告)日：2024-05-30

申请号：US18436452

申请日：2024-02-08

Applicant: Lutron Technology Company LLC

Inventor： Robert W. Lenig ,  Michael Sizemore ,  Joshua W. Thaler ,  Russell L. MacAdam

IPC: H01H47/18 ,  H01H9/56

CPC classification number: H01H47/18 ,  H01H9/56

Abstract: A load control device may control power delivered to an electrical load from an AC power source. The load control device may include a controllably conductive device adapted to be coupled in series electrical connection between the AC power source and the electrical load, a zero-cross detect circuit configured to generate a zero-cross signal representative of the zero-crossings of an AC voltage. The zero-cross signal may be characterized by pulses occurring in time with the zero-crossings of the AC voltage. The load control device may include a control circuit operatively coupled to the controllably conductive device and the zero cross detect circuit. The control circuit may be configured to identify a rising-edge time and a falling-edge time of one of the pulses of the zero-cross signal, and may control a conductive state of the controllably conductive device based on the rising-edge time and the falling-edge time of the pulse.

公开(公告)号：US20240163998A1

公开(公告)日：2024-05-16

申请号：US18514003

申请日：2023-11-20

Applicant: Lutron Technology Company LLC

Inventor： Rhodes B. Baker ,  John H. Bull

IPC: H05B47/105 ,  E06B9/68 ,  G05B15/02 ,  G06F3/04817 ,  G06F3/0482 ,  H05B47/11 ,  H05B47/175 ,  H05B47/19

CPC classification number: H05B47/105 ,  E06B9/68 ,  G05B15/02 ,  G06F3/04817 ,  G06F3/0482 ,  H05B47/11 ,  H05B47/175 ,  H05B47/19 ,  H05B47/115 ,  Y02B20/40

Abstract: A load control system may comprise an electrical load control device and/or a computing device. The electrical load control device may control, for example, motorized window treatments (e.g., shades), lighting controls, and/or sensors (e.g., occupancy, radio window, daylight, etc.). For example, a load control device comprising a motorized window treatment may control the position of a covering material in the window treatment. The computing device may comprise a processor and/or a graphical user interface (GUI). The computing device may be a server and/or a user device, such as a wireless user device (e.g., a cellular phone, tablet, or laptop computer). The computing device may be configured to provide graphical representations that may be displayed on a GUI based on load control information.