公开(公告)号：US12209729B2

公开(公告)日：2025-01-28

申请号：US18498467

申请日：2023-10-31

Applicant: CREE LIGHTING USA LLC

Inventor： Randall Levy Bernard ,  Kurt S. Wilcox ,  Kurt Schreib ,  Bin Hou ,  Jeremy Richard Sorenson ,  Anthony T. Schauf ,  Scott Fisher

IPC: F21S8/02 ,  F21V5/04 ,  F21V14/00 ,  F21V29/74 ,  F21Y115/10

Abstract: An optic for a light-emitting diode (LED) array comprises an arrangement of optical structures for providing down lighting distribution from the LED array and a waveguide edge for providing up-lighting distribution from the LED array. Luminaires are described comprising an LED array and the optic. An overhead light fixture includes a driver assembly and a light-emitting assembly. The light-emitting assembly is operably connected to the driver and configured for downward emission of light from a light source of the light-emitting assembly. The light fixture is configured to be mounted to a canopy sheet of an overhead canopy, with the driver assembly disposed above the canopy sheet and the light-emitting assembly disposed below the canopy sheet. A bezel is optionally disposed around a lens of the light-emitting assembly, for aesthetic reasons and/or for controlling a degree of lateral emission of light from the light fixture.

公开(公告)号：US12140291B2

公开(公告)日：2024-11-12

申请号：US18543225

申请日：2023-12-18

Applicant: Apple Inc.

Inventor： Mark Alan Arbore ,  Matthew A. Terrel

IPC: G02B27/48 ,  F21V3/00 ,  F21V5/00 ,  F21V5/04 ,  F21V14/00 ,  G01N21/01 ,  G02B5/02 ,  G02B19/00 ,  G02B27/30

Abstract: Configurations for a photonics assembly design and methods for mitigating coherent noise thereof are disclosed. The photonics assembly may include a set of light sources, an optical subsystem that may include a set of optical elements, and a diffusing element. The light emitted by the set of light sources may be different wavelengths and the light may be de-cohered by a phase shifter before being received by the set of optical elements. The diffusing element may be moveable and may be capable of repeating the same positions or set of positions for each beam of light emitted by the set of light sources. By combining the coherent noise mitigation techniques of the moveable diffusing element and the de-cohered light, the photonics system may provide an illumination profile with a specific spatial profile and angular profile on the sample that allows reliable measurement of the sample and coherent noise mitigation.

公开(公告)号：US12123574B2

公开(公告)日：2024-10-22

申请号：US17982871

申请日：2022-11-08

Applicant: SATCO PRODUCTS, INC.

Inventor： Georgi Yosifov Georgiev

IPC: F21V14/00 ,  F21S8/02 ,  F21V14/06 ,  F21V17/02 ,  F21V17/12 ,  F21V19/00 ,  F21V21/04 ,  F21V21/26 ,  F21V21/30 ,  F21V23/02 ,  F21V23/06 ,  F21V29/70 ,  F21V29/74 ,  F21V29/77 ,  F21V31/00 ,  F21V29/76 ,  F21Y115/10

CPC classification number: F21V14/06 ,  F21S8/026 ,  F21V17/02 ,  F21V17/12 ,  F21V19/0055 ,  F21V21/04 ,  F21V21/045 ,  F21V21/26 ,  F21V21/30 ,  F21V23/023 ,  F21V23/06 ,  F21V29/70 ,  F21V29/74 ,  F21V29/77 ,  F21V31/005 ,  F21V21/046 ,  F21V29/76 ,  F21Y2115/10

Abstract: A recessed lighting fixture comprises a generally annular body having a central cavity in the form of a partially spherical socket. There is a lighting support member having a partially spherical exterior portion which is closely fitted within the partially spherical socket of the annular body. The lighting support member is pivotable relative to the annular body, but air flow between the partially spherical socket of the annular body and the partially spherical exterior portion of the lighting support member is substantially restricted. There may be a light source mounted to the lighting support member adjacent a bottom thereof. The light source may be a light-emitting diode.

公开(公告)号：US12104773B2

公开(公告)日：2024-10-01

申请号：US18616596

申请日：2024-03-26

Applicant: Wangs Alliance Corporation

Inventor： Jonathan Ian Hoffman

IPC: F21V21/26 ,  F21K9/00 ,  F21S2/00 ,  F21S8/06 ,  F21S10/00 ,  F21V7/10 ,  F21V14/00 ,  F21V14/02 ,  F21V14/06 ,  F21V17/02 ,  F21V21/005 ,  F21V21/02 ,  F21V21/04 ,  F21V21/096 ,  F21V21/112 ,  F21V21/14 ,  F21V21/15 ,  F21V21/16 ,  F21V21/22 ,  F21V21/29 ,  F21V21/30 ,  F21V21/35 ,  F21V21/38 ,  F21V23/00 ,  F21V23/04 ,  F21V23/06 ,  H05B45/10 ,  H05B45/20 ,  H05B45/30 ,  H05B47/11 ,  H05B47/12 ,  H05B47/125 ,  H05B47/13 ,  H05B47/14 ,  H05B47/18 ,  B24B41/06 ,  F21Y115/10

CPC classification number: F21V21/14 ,  F21K9/00 ,  F21S2/005 ,  F21S8/066 ,  F21S10/005 ,  F21V7/10 ,  F21V14/003 ,  F21V14/02 ,  F21V14/06 ,  F21V17/02 ,  F21V21/005 ,  F21V21/025 ,  F21V21/04 ,  F21V21/096 ,  F21V21/112 ,  F21V21/15 ,  F21V21/16 ,  F21V21/22 ,  F21V21/29 ,  F21V21/30 ,  F21V21/35 ,  F21V21/38 ,  F21V23/002 ,  F21V23/003 ,  F21V23/0435 ,  F21V23/06 ,  H05B45/10 ,  H05B45/20 ,  H05B45/30 ,  H05B47/11 ,  H05B47/12 ,  H05B47/125 ,  H05B47/13 ,  H05B47/14 ,  H05B47/18 ,  B24B41/06 ,  F21Y2115/10

Abstract: Apparatus and methods for deployment of fixtures. The apparatus may include a system for controlling deployed fixtures. The system may receive user commands different devices in different formats. The fixtures may be independently addressable. The fixtures may be magnetically supported by a fixture support. A brace may join two or more fixture supports without reducing space available to support fixtures. The brace may join a fixture support to a fixture support accessory. An accessory may include a variable-angle junction. The fixture may include articulating joints for controlling the direction of a beam. The fixture may include a lens having an electrically controllable beam spread angle. The fixture may be stowable in the fixture support. The fixture may be slidable along a cord to adjust a height of the fixture. The fixture may include an extendable ring. The system may coordinate motions of the fixtures to follow a target. The fixture may include an elongated board. The elongated board may include a non-polar power socket.

公开(公告)号：US20240317422A1

公开(公告)日：2024-09-26

申请号：US18679114

申请日：2024-05-30

Applicant: Blue Vigil LLC

Inventor： Robert Schumann ,  Gerard Eldering ,  Charles A. Eldering ,  Brandon Wernick ,  Ted Markson

IPC: B64D47/04 ,  B64U10/60 ,  B64U101/00 ,  F21V14/00 ,  F21V23/02 ,  F21Y115/10

CPC classification number: B64D47/04 ,  B64U10/60 ,  F21V14/003 ,  F21V23/02 ,  B64D2203/00 ,  B64U2101/00 ,  B64U2201/202 ,  F21Y2115/10

Abstract: In an example embodiment, a drone-based system comprises: a base station, wherein the base station is configured to provide drone control and power; a drone; a tether connecting the base station to the drone and configured to provide the drone with the power from the base station; and a lighting system, operably attached to the drone via the tether, configured to generate illumination of a ground area, wherein the illumination of the ground area is controllable by modifying least one of an intensity of the illumination and a height of the drone above the ground area.

公开(公告)号：US20240317421A1

公开(公告)日：2024-09-26

申请号：US18678265

申请日：2024-05-30

Applicant: Blue Vigil LLC

Inventor： Robert Schumann ,  Gerard Eldering ,  Charles A. Eldering ,  Brandon Wernick ,  Ted Markson

IPC: B64D47/04 ,  B64U10/60 ,  B64U101/00 ,  F21V14/00 ,  F21V23/02 ,  F21Y115/10

CPC classification number: B64D47/04 ,  B64U10/60 ,  F21V14/003 ,  F21V23/02 ,  B64D2203/00 ,  B64U2101/00 ,  B64U2201/202 ,  F21Y2115/10

Abstract: In an example embodiment, a drone-based system comprises: a base station, wherein the base station is configured to provide drone control and power; a drone; a tether connecting the base station to the drone and configured to provide the drone with the power from the base station; and a lighting system, operably attached to the drone via the tether, configured to generate illumination of a ground area, wherein the illumination of the ground area is controllable by modifying least one of an intensity of the illumination and a height of the drone above the ground area.

公开(公告)号：US12098820B2

公开(公告)日：2024-09-24

申请号：US18453980

申请日：2023-08-22

Applicant: HARMAN PROFESSIONAL DENMARK APS

Inventor： Christian Quist Nielsen

IPC: F21V14/00 ,  F21V14/02 ,  F21V21/15

CPC classification number: F21V14/02 ,  F21V21/15

Abstract: The invention relates to a moving head light fixture comprising a base and a head having a spherical shape comprising at least an optical system, wherein the base comprises a receiving surface with a concave shape configured to receive the moving head, the base comprising a plurality of omni wheels extending above the receiving surface and configured to provide support surfaces for the moving head, the base comprising at least one control unit configured to control the plurality of omni wheels wherein actuation of at least some of the plurality of omni wheels provide unlimited rotation of the head with three degrees of freedom.

公开(公告)号：US12066165B2

公开(公告)日：2024-08-20

申请号：US17685397

申请日：2022-03-03

Applicant: InnoLux Corporation

Inventor： Jui-Jen Yueh ,  Kuan-Feng Lee ,  Hong-Sheng Hsieh

IPC: G02F1/1334 ,  F21V14/00 ,  H01L25/075 ,  H01L33/58

CPC classification number: F21V14/003 ,  H01L25/0753 ,  H01L33/58 ,  G02F1/1334

Abstract: A light emitting device includes a plurality of light emitting elements emitting lights and a light controller. The light controller is disposed on the light emitting elements for the lights passing through to form output lights, which is switchable in a first state and a second state. In the first state, a first intensity the output lights is measured at a viewing angle of 0°, a second intensity of the output lights is measured at a viewing angle of θ2 and an azimuth angle of Φ2, and a ratio of the second intensity to the first intensity is less than or equal to 0.1, wherein θ2 ranges from 35° to 55°, and Φ2 ranges from 0° to 28° or from 152° to 180°.

公开(公告)号：US20240230070A1

公开(公告)日：2024-07-11

申请号：US18616596

申请日：2024-03-26

Applicant: Wangs Alliance Corporation

Inventor： Sean Tham ,  Peter Vancorenland ,  Michael Sabolcik ,  Voravit Puvanakijjakorn ,  Jonathan Ian Hoffman ,  Dimauro Andrade Edwards ,  Dunping Hu ,  Jianqiu Hu ,  Lu Zhongliang ,  Zou Sikang ,  Li Renyun ,  Du Lin ,  Zhou Wenjie ,  Wu Chong ,  Wu Limei ,  Gong Xingping ,  Li Jinqiang

IPC: F21V21/14 ,  F21K9/00 ,  F21S2/00 ,  F21S8/06 ,  F21S10/00 ,  F21V7/10 ,  F21V14/00 ,  F21V14/02 ,  F21V14/06 ,  F21V17/02 ,  F21V21/005 ,  F21V21/02 ,  F21V21/04 ,  F21V21/096 ,  F21V21/112 ,  F21V21/15 ,  F21V21/16 ,  F21V21/22 ,  F21V21/29 ,  F21V21/30 ,  F21V21/35 ,  F21V21/38 ,  F21V23/00 ,  F21V23/04 ,  F21V23/06 ,  H05B45/10 ,  H05B45/20 ,  H05B45/30 ,  H05B47/11 ,  H05B47/12 ,  H05B47/125 ,  H05B47/13 ,  H05B47/14 ,  H05B47/18 ,  B24B41/06 ,  F21Y115/10

CPC classification number: F21V21/14 ,  F21K9/00 ,  F21S2/005 ,  F21S8/066 ,  F21S10/005 ,  F21V7/10 ,  F21V14/003 ,  F21V14/02 ,  F21V14/06 ,  F21V17/02 ,  F21V21/005 ,  F21V21/025 ,  F21V21/04 ,  F21V21/096 ,  F21V21/112 ,  F21V21/15 ,  F21V21/16 ,  F21V21/22 ,  F21V21/29 ,  F21V21/30 ,  F21V21/35 ,  F21V21/38 ,  F21V23/002 ,  F21V23/003 ,  F21V23/0435 ,  F21V23/06 ,  H05B45/10 ,  H05B45/20 ,  H05B45/30 ,  H05B47/11 ,  H05B47/12 ,  H05B47/125 ,  H05B47/13 ,  H05B47/14 ,  H05B47/18 ,  B24B41/06 ,  F21Y2115/10

Abstract: Apparatus and methods for deployment of fixtures. The apparatus may include a system for controlling deployed fixtures. The system may receive user commands different devices in different formats. The fixtures may be independently addressable. The fixtures may be magnetically supported by a fixture support. A brace may join two or more fixture supports without reducing space available to support fixtures. The brace may join a fixture support to a fixture support accessory. An accessory may include a variable-angle junction. The fixture may include articulating joints for controlling the direction of a beam. The fixture may include a lens having an electrically controllable beam spread angle. The fixture may be stowable in the fixture support. The fixture may be slidable along a cord to adjust a height of the fixture. The fixture may include an extendable ring. The system may coordinate motions of the fixtures to follow a target. The fixture may include an elongated board. The elongated board may include a non-polar power socket.

公开(公告)号：US12025296B2

公开(公告)日：2024-07-02

申请号：US18385173

申请日：2023-10-30

Applicant: Wangs Alliance Corporation

Inventor： Voravit Puvanakijjakorn

IPC: F21V21/14 ,  F21K9/00 ,  F21S2/00 ,  F21S8/06 ,  F21S10/00 ,  F21V7/10 ,  F21V14/00 ,  F21V14/02 ,  F21V14/06 ,  F21V17/02 ,  F21V21/005 ,  F21V21/02 ,  F21V21/04 ,  F21V21/096 ,  F21V21/112 ,  F21V21/15 ,  F21V21/16 ,  F21V21/22 ,  F21V21/29 ,  F21V21/30 ,  F21V21/35 ,  F21V21/38 ,  F21V23/00 ,  F21V23/04 ,  F21V23/06 ,  H05B45/10 ,  H05B45/20 ,  H05B45/30 ,  H05B47/11 ,  H05B47/12 ,  H05B47/125 ,  H05B47/13 ,  H05B47/14 ,  H05B47/18 ,  B24B41/06 ,  F21Y115/10

CPC classification number: F21V21/14 ,  F21K9/00 ,  F21S2/005 ,  F21S8/066 ,  F21S10/005 ,  F21V7/10 ,  F21V14/003 ,  F21V14/02 ,  F21V14/06 ,  F21V17/02 ,  F21V21/005 ,  F21V21/025 ,  F21V21/04 ,  F21V21/096 ,  F21V21/112 ,  F21V21/15 ,  F21V21/16 ,  F21V21/22 ,  F21V21/29 ,  F21V21/30 ,  F21V21/35 ,  F21V21/38 ,  F21V23/002 ,  F21V23/003 ,  F21V23/0435 ,  F21V23/06 ,  H05B45/10 ,  H05B45/20 ,  H05B45/30 ,  H05B47/11 ,  H05B47/12 ,  H05B47/125 ,  H05B47/13 ,  H05B47/14 ,  H05B47/18 ,  B24B41/06 ,  F21Y2115/10

Abstract: Apparatus and methods for deployment of fixtures. The apparatus may include a system for controlling deployed fixtures. The system may receive user commands different devices in different formats. The fixtures may be independently addressable. The fixtures may be magnetically supported by a fixture support. A brace may join two or more fixture supports without reducing space available to support fixtures. The brace may join a fixture support to a fixture support accessory. An accessory may include a variable-angle junction. The fixture may include articulating joints for controlling the direction of a beam. The fixture may include a lens having an electrically controllable beam spread angle. The fixture may be stowable in the fixture support. The fixture may be slidable along a cord to adjust a height of the fixture. The fixture may include an extendable ring. The system may coordinate motions of the fixtures to follow a target. The fixture may include an elongated board. The elongated board may include a non-polar power socket.