Having Light-emitting Diode Patents (Class 362/249.02)
  • Patent number: 11506372
    Abstract: The present application discloses a lighting device and a lighting system. The lighting device includes: a first housing, internally provided with a processing circuit; a first conductive connector, disposed on the first housing and electrically connected with the processing circuit; a trigger switch, disposed on the first housing and spatially spaced from the first conductive connector, the trigger switch being electrically connected with the processing circuit; and a first connecting component, disposed on the first housing, and capable of selectively matching and being fixed to a second connecting component on a control device so that when the first connecting component and the second connecting component are mechanically fixed, a trigger component of the second connecting component may correspond to the trigger switch of the first connecting component, and the first conductive connector may be in contact with a second conductive connector on the control device.
    Type: Grant
    Filed: November 19, 2021
    Date of Patent: November 22, 2022
    Assignee: APUTURE IMAGING INDUSTRIES CO., LTD.
    Inventor: Binbin Zhang
  • Patent number: 11506375
    Abstract: A lighting module and a lighting device. The lighting module includes: a base, including a bottom plate and a base sidewall disposed on the bottom plate, the base sidewall and the bottom plate enclosing an accommodation groove; a light transmitting component, being partially disposed in the accommodation groove so as to form an accommodating space between the light transmitting component and the bottom plate, the light transmitting component including a light transmitting component sidewall which is oppositely arranged with the base sidewall at an interval; and a sealing component, being partially disposed between the light transmitting component sidewall and the base sidewall, and being in close contact with the light transmitting component sidewall and the base sidewalls respectively so as to seal the accommodating space.
    Type: Grant
    Filed: June 3, 2021
    Date of Patent: November 22, 2022
    Assignee: HANGZHOU HPWINNER OPTO CORPORATION
    Inventors: Jianming Huang, Kai Chen
  • Patent number: 11508081
    Abstract: A sealed active marker apparatus of a performance capture system is described to provide protective housing for active marker light components coupled to a strand and attached via a receptacle, to an object, such as via a wearable article, in a live action scene. The receptacle includes a protrusion portion that permits at least one particular wavelength range of light emitted from the enclosed active marker light component, to diffuse in a manner that enables easy detection by a sensor device. A base portion interlocks with a bottom plate of the receptacle to secure the strand within one or more channels. A sealant material coating portions of the apparatus promotes an insulating environment for the active marker light component.
    Type: Grant
    Filed: November 30, 2020
    Date of Patent: November 22, 2022
    Assignee: UNITY TECHNOLOGIES SF
    Inventors: Dejan Momcilovic, Jake Botting
  • Patent number: 11506370
    Abstract: The invention relates to a luminaire (20) for work events, film events or sports events. According to the invention, in order to produce a robust and simple construction of a luminaire (20), while also providing high flexibility in the use thereof and reduced power consumption, the at least one LED module (1) of such a luminaire (20) has an approximately triangular, flat basic form, a lateral surface being fitted with LEDs, preferably power LEDs, and the rear side of the LED module (1) being designed to emit thermal radiation. Connecting elements are formed on one of the side edges, which connecting elements are used by means of suitable retaining elements (21) to construct the luminaire (20). The particular advantage of the luminaire (20) is that high light intensity can be achieved in the field of use of the luminaires (20), namely for work events, film events or sports events. Because of the pivotability of individual LED modules (1), the area to be illuminated can additionally be influenced.
    Type: Grant
    Filed: August 15, 2019
    Date of Patent: November 22, 2022
    Inventor: Jürgen Nölle
  • Patent number: 11503995
    Abstract: An ophthalmologic apparatus includes: an objective lens that faces a subject's eye; a first illumination optical system that irradiates a cornea of the subject's eye with illumination light; and a corneal measurement optical system having an imaging element that takes an image of a corneal reflection light, which is a reflection of the illumination light, through the objective lens, and outputs an imaging signal. The corneal measurement optical system includes a first mirror arranged near the objective lens and a second mirror arranged near the imaging element. The first and second mirrors and are configured such that the corneal reflection light that enters and is reflected from the first mirror, and then enters and is reflected from the second mirror exits toward an incident side from which the corneal reflection light enters a reflection surface of the first mirror.
    Type: Grant
    Filed: April 10, 2020
    Date of Patent: November 22, 2022
    Assignee: Topcon Corporation
    Inventors: Zhenguo Wang, Zaixing Mao, Kazuhiro Oomori, Makoto Fujino
  • Patent number: 11498479
    Abstract: The invention relates to a lighting device for a motor vehicle's interior that includes a first optical module, a plurality of selectively activated light sources that are mounted on a support; an optical element for collecting light rays from light sources; the optical element further including primary positioning members and the support that includes primary complementary positioning members; the optical element mounted in such a way on the support that primary positioning members collaborate with primary complementary positioning members.
    Type: Grant
    Filed: November 28, 2019
    Date of Patent: November 15, 2022
    Assignee: Valeo Vision
    Inventors: Nicolas Boiroux, Thierry Fleurence, Arnaud Robert
  • Patent number: 11493190
    Abstract: A light emitting apparatus includes a light source, a unitary formed heat sink with a plurality of heat dissipating fins, a lensed enclosure that retains a light source and at least one power consuming device other than the light source. The lensed enclosure includes a recessed opening having at least a first wall that terminates at a substantially perpendicular second wall. The plurality of heat dissipating fins are disposed on at least one adjacent exterior side of the walled enclosure, the fins extending outwardly. At least one fin coupled to the heat sink extends beyond the light source, and the heat generated by the light source travels by conduction laterally through the heat sink to the at least one coupled fin.
    Type: Grant
    Filed: August 20, 2021
    Date of Patent: November 8, 2022
    Assignee: LIGHTING DEFENSE GROUP, LLC
    Inventor: Daniel S. Spiro
  • Patent number: 11493198
    Abstract: Apparatus and associated methods relate to a water-resistant capture device for enclosing wired electro-magnetic components, the capture device having a base module and a connecting cap module, wherein when the base module and cap module enclose an electro-magnetic component and the base module is connected to the cap module, one or more electric wires are passed through wire apertures formed by a combined base module and cap module. In some embodiments, the base module may be deformable and deform when affixed to the cap module. In some embodiments a sealing agent may be disposed in an interior of the capture device. The sealing agent may, for example, be assembled in solid form and be at least partially liquified for distribution. In an exemplary embodiment, an LED may be captured within the capture device. The sealing agent may provide a water resistant seal between a base and a housing element.
    Type: Grant
    Filed: October 5, 2021
    Date of Patent: November 8, 2022
    Assignee: Seasons 4, Inc.
    Inventors: Jason Loomis, Nash Rittmann, Yi Xin Long
  • Patent number: 11495586
    Abstract: An LED CoB structure with the combination use of blue and red LED dies is used to achieve warm white light, with good quantum conversion efficiency at a reasonably low cost. Both the red and blue LED dies are fabricated on transparent substrates. The current density of the LED dies is designed to match the different degradation rate of each type of LED die. The methods used to achieve high efficiency include adjusting the power, wavelength, and/or position of the dies.
    Type: Grant
    Filed: July 23, 2021
    Date of Patent: November 8, 2022
    Assignee: BRIDGELUX, INC.
    Inventors: Peng Chen, Vladimir Odnoblyudov, Zhengqing Gan
  • Patent number: 11486567
    Abstract: This application relates to an incandescent bulb-type LED lamp having a heat dissipation function. In one aspect, the LED lamp includes a globe forming an external shape of the lamp, and an LED module supported by a stem in which a gas injection portion is formed and installed inside the globe. The LED lamp may also include a power supply unit for supplying power to the LED module, and a base bonded to one side of the globe and connected to a socket to supply commercial power to the power supply unit. The LED lamp may further include a heat conduction member filled in an internal space formed by an inner surface of the base and a printed circuit board (PCB) of the power supply unit and configured to dissipate heat generated from the LED module and the power supply unit to the outside through the base.
    Type: Grant
    Filed: July 1, 2021
    Date of Patent: November 1, 2022
    Assignee: JK Lighting Co., Ltd
    Inventor: Hak Sil Kim
  • Patent number: 11490479
    Abstract: A tunable lighting system includes a first LED having a first spectral output, a second LED having a second spectral output, and a correction circuit including a correction LED. The correction circuit in the tunable lighting system controls the correction LED to emit light that, when combined with light output from the first LED and light output from the second LED, produces a selected spectral characteristic.
    Type: Grant
    Filed: January 7, 2021
    Date of Patent: November 1, 2022
    Assignee: LEDdynamics, Inc.
    Inventors: William R. McGrath, Zachary Blanchard, Oliver Piluski, Jason Orzell, Neil P. Cannon
  • Patent number: 11460160
    Abstract: The present disclosure discloses a lamp holder, a battery assembly and a supplementary lighting lamp. The lamp holder includes a housing and a rotation assembly rotating relative to the housing, wherein the rotation assembly includes a cover body, a resisting member and an adjusting member moving relative to the cover body, and the housing includes a fastener formed on a first end thereof. The adjusting member moves on the cover body so that the resisting member is resisted against the fastener, thus the rotation assembly is clamped with the housing or separated from the housing. The present disclosure has the advantages of convenient disassembly and good waterproof performance.
    Type: Grant
    Filed: April 7, 2021
    Date of Patent: October 4, 2022
    Assignee: SHENZHEN SOONWELL TECHNOLOGY CO., LTD.
    Inventors: Kai Chen, Zhangming Tan
  • Patent number: 11454244
    Abstract: A ceiling fan is provided. The ceiling fan includes one or more fan blades. The ceiling fan further includes a motor. The motor is operatively coupled to the one or more fan blades. The motor is configured to drive rotation of the one or more fan blades. The ceiling fan further includes a light kit. The light kit includes a panel. The panel has an edge extending between a top surface of the panel and a bottom surface of the panel. The light kit further includes at least one light source positioned to illuminate the edge.
    Type: Grant
    Filed: April 24, 2020
    Date of Patent: September 27, 2022
    Assignee: Hubbell Incorporated
    Inventors: Walter Steven Register, Palmer Joseph Primm, Dhavalkumar Prabhudas Patel
  • Patent number: 11455884
    Abstract: A lighting system, including: a substrate defining a first broad face; a first set of light emitting elements configured to emit visible light having a fixed first color parameter; a second set of light emitting elements configured to emit visible light having a fixed second color parameter different from the first color parameter; a diffuser cooperatively enclosing the first and second sets of light emitting elements with the substrate; a communication module including an antenna; and a processor operatively connected to the communication module, the first set of light emitting elements, and the second set of light emitting elements, the processor configured to independently control relative intensities of the first and second set of light emitting elements to cooperatively emit light having a target color parameter value, wherein the target color parameter value is received from the communication module.
    Type: Grant
    Filed: September 2, 2015
    Date of Patent: September 27, 2022
    Assignee: LIFI Labs, Inc.
    Inventors: Philip Bosua, Marc Alexander
  • Patent number: 11454379
    Abstract: A stand for a lidded box such as a luminaire and a lighting device comprising said stand. Said stand comprising a rotatable resilient stay and comprising a bridge portion connecting two transversal portions. Each transversal portion having a respective axial portion extending over a rotation axis. Said stand further comprising two facing supports comprising a seat. The seat being elongated in a length direction transverse to the rotation axis, said length direction and rotation axis extend in a plane P. Each axial portion being accommodated in a respective axially extending hole, provided in a respective support, the respective holes and seat being positioned aligned on the rotation axis. The transversal portions having a connect portion connecting the transversal portion with its axial portion, whereby in a seated position of the stay the connect portion extends through the seat in plane P and at an angle ? with the length direction, with ? in a range of 25° to 75°.
    Type: Grant
    Filed: June 27, 2019
    Date of Patent: September 27, 2022
    Assignee: SIGNIFY HOLDING B.V.
    Inventor: Mark Johannes Antonius Verhoeven
  • Patent number: 11454385
    Abstract: Apparatus and associated methods relate to a water-resistant capture device for enclosing wired electro-magnetic components, the capture device having a base module and a connecting cap module, wherein when the base module and cap module enclose an electro-magnetic component and the base module is connected to the cap module, one or more electric wires are compressed within deformable wire apertures formed by the combined base module and cap module. In some embodiments, the base module is deformable and deforms when affixed to the cap module so as to form a compressive water-resistant seal to an interior of the capture device. In an exemplary embodiment, an LED may be captured within the capture device. The cap module may provide a compressing aperture to provide a water resistant seal around the lens of a LED projecting therethrough.
    Type: Grant
    Filed: April 15, 2021
    Date of Patent: September 27, 2022
    Assignee: SEASONS 4, INC.
    Inventors: Jason Loomis, Nash Rittmann, Yi Xin Long
  • Patent number: 11448380
    Abstract: A light-emitting assembly configured to generate varied color light includes an assembly housing. The light-emitting assembly also includes a light filter element fixed relative to the assembly housing. The light filter element includes a plurality of transparent nanostructured ElectroChromic (TNEC) layers. When at least one of the plurality of TNEC layers is subjected to voltage, the subject TNEC layer(s) imparts a distinct reflective color to ambient light entering the light-emitting assembly. Such a light-emitting assembly may be specifically adapted for use on a motor vehicle.
    Type: Grant
    Filed: September 29, 2020
    Date of Patent: September 20, 2022
    Assignee: GM Global Technology Operations LLC
    Inventors: Jonglee Park, Jodi M. Allen, Nicholas V. Friszell
  • Patent number: 11441760
    Abstract: An LED support clip enables mounting of light-emitting diode (LED) modules onto support elements which may be pre-existing, such as tubing, while avoiding problems with current mounting methods. One or more LED light modules may be clamped into the LED support clip without the need for adhesives or screws, thereby forming an LED light assembly. One or more LED light assemblies may be clamped onto the support element. The LED support clip may comprise multiple clamps configured with spring tension jaws designed into the manufacturing process of the LED support clip. Support elements may be oriented horizontally, vertically or at various angles and may have a variety of cross-sectional shapes, including: square, triangular, rectangular, pentagonal, hexagonal, “I”-shaped, “L”-shaped, and round, over a wide cross-sectional dimension range.
    Type: Grant
    Filed: May 24, 2021
    Date of Patent: September 13, 2022
    Inventors: Curtis Alan Roys, Sidney Howard Norton
  • Patent number: 11441768
    Abstract: A lighting device system has a lighting device module including a movable heat sink member configured to be received within the inner volume of a module housing. At least one rail on an inner surface of the module housing or on the movable heat sink member is received in a corresponding one or more grooves on the other of the inner surface of the module housing or the movable heat sink member. The movable heat sink member is slidably movable along the at least one rail or groove. A light source is attached to the heat sink member for directing light out of the first open end of the module housing, and is movable with the heat sink member to change a tilt angle of the light source.
    Type: Grant
    Filed: August 5, 2021
    Date of Patent: September 13, 2022
    Assignee: Troy-CSL Lighting Inc.
    Inventors: Joshua Portinga, Calvin Wong
  • Patent number: 11433291
    Abstract: The present invention provides a system and method for sport training by providing an illuminated representation of a base runner or other runner that is programmable or controllable by electronic means to simulate the movement of a specific runner or ideal runner to provide instruction to a team.
    Type: Grant
    Filed: October 8, 2021
    Date of Patent: September 6, 2022
    Inventor: Ryan McClain
  • Patent number: 11435071
    Abstract: A cover for a circuit board including LED illuminants and at least one connection terminals for connection cables on a top side of the circuit board, the cover including a receiving chamber for the circuit board; a light entry side oriented towards the receiving chamber; a light exit side arranged opposite to the light entry side; fasteners configured to arrange the cover at a light influencing component; optical elements arranged above the LED illuminants and configured to emit light emitted by the LED illuminants, wherein the cover forms a cutout for at least the one connection terminal between two of the optical elements that are adjacent to each other, and wherein the cutout is framed by the cover.
    Type: Grant
    Filed: March 9, 2022
    Date of Patent: September 6, 2022
    Assignee: BJB GmbH & Co. KG
    Inventors: Philipp Henrici, Olaf Baumeister, Tobias Baecker
  • Patent number: 11421858
    Abstract: A stage light having a wireless power signal transmission system includes a base, a U-shaped arm pivotally connected to the base, a light head pivotally connected between two holding arms of the U-shaped arm, and a driving assembly used to drive the U-shaped arm and the light head to rotate, in which a wireless power transmission device is provided at a connection portion between the U-shaped arm base and the base and/or between the U-shaped arm and the light head, and the wireless power transmission device includes a wireless power signal transmitting module and a wireless power signal receiving module matched with the wireless power signal transmitting module.
    Type: Grant
    Filed: March 31, 2021
    Date of Patent: August 23, 2022
    Inventor: Weikai Jiang
  • Patent number: 11415272
    Abstract: In various embodiments, lighting systems include a carrier having a plurality of conductive elements disposed thereon and a light-emitting array. The light-emitting array is disposed over the carrier and includes a plurality of light-emitting diodes (LEDs), each of which has at least two electrical contacts electrically connected to conductive elements.
    Type: Grant
    Filed: December 22, 2020
    Date of Patent: August 16, 2022
    Assignee: COOLEDGE LIGHTING, INC.
    Inventors: Michael A. Tischler, Vladimir Odnoblyudov, David Keogh
  • Patent number: 11404610
    Abstract: A light fixture includes a first phosphor-converted light-emitting diode (“PCLED”) emitting light in a first PCLED wavelength range having first PCLED upper and lower bounds, a first direct light-emitting diode (“DLED”) emitting light in a first DLED wavelength range having first DLED upper and lower bounds, a second PCLED emitting light in a second PCLED wavelength range having second PCLED upper and lower bounds, and a second DLED emitting light in a second DLED wavelength range having second DLED upper and lower bounds. The first PCLED upper bound has a higher wavelength value than the first DLED upper bound. The first PCLED lower bound has a lower wavelength value than the first DLED lower bound. The second PCLED upper bound has a higher wavelength value than the second DLED upper bound. The second PCLED lower bound has a lower wavelength value than the second DLED lower bound.
    Type: Grant
    Filed: May 22, 2019
    Date of Patent: August 2, 2022
    Assignee: Electronic Theatre Controls, Inc.
    Inventors: Michael Wood, David J. Cahalane
  • Patent number: 11402073
    Abstract: In one aspect, a retrofit and complimentary light assembly for emitting light can be installed in a ceiling with an existing light fixture as a secondary source to provide UVC emitting light for sterilization purposes or alternative visible light for aesthetic purposes. In yet another embodiment, it can be installed as a standalone light system without an existing light fixture into a ceiling with T-bar supports.
    Type: Grant
    Filed: May 24, 2021
    Date of Patent: August 2, 2022
    Assignee: EPIC Universal Technologies, LLC
    Inventor: George Erik McMillan
  • Patent number: 11397001
    Abstract: Lighting devices and methods of manufacturing lighting devices are described. A lighting devices includes at least one thermally conductive element, at least one lighting module thermally coupled to the at least one thermally conductive element, and an overmould at least partially encasing the at least one thermally conductive element, the overmould comprising at least one receiving portion. The at least one circuit board is mounted in the at least one receiving portion and is at least partially exposed from the overmould. The at least one circuit board includes at least one connector and at least two bond pads. The at least one connector includes surface accessible conduction lines.
    Type: Grant
    Filed: September 6, 2019
    Date of Patent: July 26, 2022
    Assignees: Lumileds LLC, Marelli Automotive Lighting Reutlingen (Germany) GmbH
    Inventors: Juergen Mertens, Georg Henninger, Andreas Stang, Anna Harder
  • Patent number: 11396997
    Abstract: An illumination device (e.g., an electric candle, etc.) generally includes a shell, a housing coupled to the shell, a first light source, and a pendulum supporting the first light source generally above the housing, wherein the pendulum is pivotally coupled to the housing and configured to move the first light source relative to the housing. The device also includes a flame-shaped head, where the first light source is disposed within the flame-shaped head, and a second light source arranged inside the shell and configured to illuminate the shell from the inside out. A printed circuit board assembly is arranged inside the shell for controlling operation of the first light source and the second light source.
    Type: Grant
    Filed: August 6, 2021
    Date of Patent: July 26, 2022
    Inventor: Haisong Dong
  • Patent number: 11391446
    Abstract: A luminaire includes a first portion, a second portion, and a third portion. The first portion extends along a first axis and supports a first light emitter. The second portion is laterally spaced from the first portion and extends along a second axis that is oriented parallel to the first axis. The second portion supports a second light emitter. The third portion is disposed laterally between the first portion and the second portion and extends along a third axis that is oriented parallel to the first axis. The third portion supports at least one current driver for driving at least one of the first light emitter and the second light emitter.
    Type: Grant
    Filed: October 23, 2020
    Date of Patent: July 19, 2022
    Assignee: Hubbell Lighting, Inc.
    Inventor: Gaurav Amin
  • Patent number: 11378241
    Abstract: The invention relates to an illumination device comprising a plurality of LEDs (3) arranged on a carrier, an optical element disposed in a path of light emitted by at least one of said LEDs (3), and a driving unit for operating at least one of said LEDs (3). The driving unit in a first operation mode drives at a selected power a first selection of LEDs (13, FIG. 3A) to issue a first beam with a device light flux and with a first beam width, and drives in an at least one further operation mode at said selected power a further selection of LEDs (13, FIG. 3B), different in at least one LED from said first selection, to issue a further beam with said device light flux and with a further beam width wider than the first beam width. The LEDs of the further selection of the LEDs are evenly distributed over the carrier.
    Type: Grant
    Filed: April 16, 2020
    Date of Patent: July 5, 2022
    Assignee: SIGNIFY HOLDING B.V.
    Inventors: Anna Wilhelmina Marie De Best, Joris Jan Vrehen
  • Patent number: 11372156
    Abstract: Luminaires are described herein employing waveguides and associated architectures for dynamic alteration of illuminance distribution patterns. The waveguide includes a light extraction component. The waveguide transmits light from a light source to the light extraction component by total internal reflection (TIR). The light extraction component includes one or more reversibly moveable surfaces for altering illuminance distribution patterns of the luminaire in response to one or more forces applied to the light extraction component by a force application assembly of the luminaire.
    Type: Grant
    Filed: November 20, 2020
    Date of Patent: June 28, 2022
    Inventors: Eric J. Tarsa, Jean-Claude David Ramey DeSugny, David Stone, Benjamin A. Jacobson, Shawn Patrick Keeney
  • Patent number: 11371679
    Abstract: A linear luminaire includes a channel with a bottom and sidewalls that arise from opposite sides of the bottom. A printed circuit board (PCB) including a number of LED light engines is mounted in the channel, and may be mounted on stand-offs away from the bottom of the channel. A mounting bracket is connected to an underside of the channel bottom. The linear luminaire also includes a base that can serve as a raceway for wires and cable. The base also has a bottom and sidewalls, and attaches releasably to the channel by means of cooperating engaging structures on the mounting bracket of the channel and portions of the sidewalls of the base.
    Type: Grant
    Filed: November 5, 2021
    Date of Patent: June 28, 2022
    Assignee: Elemental LED, Inc.
    Inventors: Travis Irons, Adam L Pruitt, Robert Green, David Greenspan
  • Patent number: 11365877
    Abstract: A lighting fixture is provided. The lighting fixture may include one or more circuit boards having a plurality of LED light sources. The lighting fixture may further include one or more lens assemblies coupleable to the one or more circuit boards. The one or more lens assemblies may include a frame defining a plurality of openings. The one or more lens assemblies may further include a plurality of lenses molded to the frame. The plurality of lenses may be molded to the frame such that each of the plurality of lenses is at least partially positioned within a corresponding opening of the plurality of openings defined by the frame.
    Type: Grant
    Filed: April 8, 2021
    Date of Patent: June 21, 2022
    Assignee: Hubbell Lighting, Inc.
    Inventors: Adam J. Clark, Perry Romano
  • Patent number: 11361883
    Abstract: The invention relates to reinforced electric wires, particularly reinforced electric wires as used in holiday lighting such as Christmas light strings. In some embodiments, the reinforced electric wire has a conductor, a reinforcing string or one or more reinforcing threads, and an insulator jacket. In some embodiments, the conductor has a single conductor strand. In some embodiments, the conductor has a plurality of conductor strands. In some embodiments, the wire has an insulator jacket having a plurality of channels therein, where a conductor is passed through the center channel, and reinforcing threads are passed through the other channels.
    Type: Grant
    Filed: April 13, 2021
    Date of Patent: June 14, 2022
    Assignee: Polygroup Macau Limited (BVI)
    Inventor: Xiaofeng Cao
  • Patent number: 11359798
    Abstract: A lighting device comprising a plurality of lighting modules arranged concentrically about an optical axis is disclosed wherein the plurality of lighting modules emit light in at least one of a plurality of wavelength ranges (UV, visible (e.g., blue, green, yellow, orange, red, white, etc.), IR) and are arranged at a non-parallel angle to an optical axis of the lighting device, wherein the emitted light is directed towards a lens system that focuses the light onto a viewing point. A second lighting device is disclosed, wherein the lighting device comprises a plurality of lighting modules arranged concentrically about an inner circumference of the lighting device, wherein the plurality of lighting modules emit light in at least one of a plurality of wavelength ranges (UV, visible (e.g., blue, green, yellow, orange, red, white, etc.), IR) onto a lighting director device that redirects the emitted light toward a lens system that focuses the light onto a viewing point.
    Type: Grant
    Filed: November 15, 2021
    Date of Patent: June 14, 2022
    Assignee: Designs for Vision, Inc.
    Inventors: Richard E. Feinbloom, Carl A. Giordano
  • Patent number: 11353172
    Abstract: The disclosure relates to a light-emitting diode (LED) lamp system and apparatus. In one embodiment, an apparatus includes an LED unit. The apparatus includes a heat dissipation assembly and an LED driver assembly. The LED driver assembly includes an LED driver unit and a driver mounting plate. The LED driver unit is electrically coupled with the LED unit. A casing assembly secures the heat dissipation assembly anterior to the LED driver assembly. The casing assembly includes a first longitudinal section and a second longitudinal section that fit together to secure the heat dissipation assembly anterior to the LED driver assembly.
    Type: Grant
    Filed: October 15, 2018
    Date of Patent: June 7, 2022
    Inventors: Brian Moon, John Luhrs
  • Patent number: 11353193
    Abstract: A lighting module disclosed in an embodiment of the invention may comprise: a substrate; a reflective portion disposed on the substrate; a plurality of light emitting devices disposed on the substrate; a resin layer disposed on the reflective portion and the light emitting devices; and a diffusion layer disposed on the resin layer. The resin layer includes a light-blocking portion that is a recessed area formed to be concave on the upper surface of the resin layer, and the light emitting devices emit light in a first direction, wherein the light-blocking portion may comprise: a first region overlapping the light emitting devices; a second region extending in the first direction from the first region; a third region extending from the second region in the direction of a first side of the substrate; and a fourth region extending from the second region in the direction of a second side of the substrate.
    Type: Grant
    Filed: October 15, 2019
    Date of Patent: June 7, 2022
    Assignee: LG INNOTEK CO., LTD.
    Inventors: Dong Hyun Lee, Jung Ho Lee
  • Patent number: 11333805
    Abstract: The present invention relates generally to low glare illumination arrays and luminaires which act to disperse light into a three-dimensional space providing more uniform and even illumination with reduced glare. The present invention also relates to luminaires and illumination systems employing an array of solid state light sources with shaped bezel light diffusers which act to reduce glare and provide more uniform and even illumination of surfaces and spaces. The present invention also relates to luminaires employing a plurality of linear LED arrays equipped with shaped bezel light diffusers collectively oriented at a common acute angle, optionally including internally curved reflective or non-reflective surfaces to provide improved illumination with reduced glare.
    Type: Grant
    Filed: July 28, 2021
    Date of Patent: May 17, 2022
    Assignee: VODE LIGHTING, LLC
    Inventors: Scott Yu, Richard Wong
  • Patent number: 11326743
    Abstract: A LED light apparatus includes a substrate, LED modules, a driver circuit, a fluorescent layer, a connector and a light passing shell. The LED modules are mounted on the substrate. The fluorescent layer covers the driver circuit and the LED modules. The connector has a first end electrically connecting to the driver circuit. The light passing shell encapsulates the substrate, the plurality of first LED modules, the driver circuit, the first fluorescent layer and at least a part of the connector. The connector has a second end connecting to an external power source.
    Type: Grant
    Filed: January 7, 2021
    Date of Patent: May 10, 2022
    Assignee: XIAMEN ECO LIGHTING CO. LTD.
    Inventors: Qiyuan Wang, Liangliang Cao, Hongkui Jiang, Huiwu Chen, Wei Liu, Feihua He, Yanzeng Gao
  • Patent number: 11293627
    Abstract: The instant invention relates to a miniature light emitting diode and accompanying mounting tab device. The instant invention seeks to provide a solution to light fixture designers by making a readily available and tightly compact light emitting diode mounting device. The instant invention provides for a mounting tab with a heat dissipating element to allow the use of high powered light emitting diodes that are small and compact.
    Type: Grant
    Filed: February 2, 2021
    Date of Patent: April 5, 2022
    Inventor: Gary Lagasse
  • Patent number: 11274814
    Abstract: It is described herein various embodiments of a holder for a light source. In some embodiments, the holder comprises a first arm and a second arm with each arm attached to a pivot member (300) having a pivot member central axis. In other embodiments, the holder comprises a housing attached to a first planar surface of a mounting base with a first bracket attached to a second planar surface of the mounting base proximate with a mounting base first end and a second bracket attached to the second planar surface of the mounting base proximate with a mounting base second end which is opposite the mounting base first end.
    Type: Grant
    Filed: May 26, 2021
    Date of Patent: March 15, 2022
    Assignee: L.J. Star, Incorporated
    Inventors: Aarash Navabi, Michael Sadaway
  • Patent number: 11268659
    Abstract: A lighting apparatus comprises: a board, a plurality of light-emitting units disposed on the board, and a package structure enclosing all of the light-emitting units and having a volume less than 5000 mm3. The lighting apparatus has a light intensity greater than 150 lumens.
    Type: Grant
    Filed: May 29, 2020
    Date of Patent: March 8, 2022
    Assignee: EPISTAR CORPORATION
    Inventors: Wei-Chiang Hu, Keng-Chuan Chang, Chiu-Lin Yao, Chun-Wei Lin, Jung-Chang Sun
  • Patent number: 11268658
    Abstract: A LED lamp, comprising: a base (3), provided with an attachment for connection to a source of electrical energy; a plurality of LED rows (4), each of which can be adjusted and controlled singly to switch on and off; a microprocessor (24), predisposed for controlling the LED rows (4); a communication module (25), connected to the microprocessor (24), predisposed for receiving and transmitting control signals of the lamp; a power supply (16), predisposed for electrically powering the LED rows (4); a detecting device (17), predisposed for detecting the position and the orientation in space of the lamp, connected to the microprocessor (24).
    Type: Grant
    Filed: June 6, 2018
    Date of Patent: March 8, 2022
    Assignee: REDOX S.R.L.
    Inventor: Angelo Boni
  • Patent number: 11265996
    Abstract: The present disclosure provides a solid state lighting fixture that can be used in outdoor and indoor recessed lighting applications. The solid state lighting fixture has a recessed housing configured to be installed in a recess, and a solid state light assembly capable of being secured to the housing outside the recess. The solid state light assembly is at least partially made of a heat dissipating material capable transferring heat generated by the solid state light assembly to ambient air.
    Type: Grant
    Filed: May 2, 2016
    Date of Patent: March 1, 2022
    Assignee: HUBBELL INCORPORATED
    Inventors: Perry Romano, Adam Joseph Clark
  • Patent number: 11255532
    Abstract: A user-defined festoon lamp component, including a festoon lamp and a remote controller adapted to the festoon lamp. The festoon lamp includes a first MCU and a wireless receiving unit electrically connected to the first MCU, a first power supply unit, a white light LED unit and an RGB LED unit. The remote controller includes a second MCU and a wireless transmitting unit electrically connected to the second MCU, a second power supply unit and a button matrix unit for controlling the luminescent state of the white light LED unit and RGB LED unit. The festoon lamp is electrically connected to the wireless transmitting unit of remote controller through the wireless receiving unit. The button matrix unit includes an R button, a G button and a B button for independently increasing the R color, G color and B color in RGB LED unit.
    Type: Grant
    Filed: April 19, 2021
    Date of Patent: February 22, 2022
    Assignee: Dongguan Jiedu Electronic Technology Company Limited
    Inventor: Kwong Sai Tong
  • Patent number: 11204136
    Abstract: Light emitting diode (LED) light tubes having rotatable end cap assemblies are described. The LED light tubes include a hollow tube and a circuit board with LED chips thereon. The end cap assemblies are provided on either end of the tube. Each end cap assembly includes a socket cap, a plug having a plug body and at least one connector, and an end cap body, one end of which engages one of the ends of the hollow tube. A cam locking mount that is positioned within the plug body and on the opposite side has projections to be positioned in the bore of the end cap body. A rotation cam is seated in the cam locking mount and provides for controlled rotation of the LED tube relative to the end caps. Methods of installing the LED light tubes in new installations and retrofit installations and for use in sign assemblies are also described.
    Type: Grant
    Filed: December 1, 2020
    Date of Patent: December 21, 2021
    Assignee: Keystone Technologies, LLC
    Inventors: Joshua David Brown, Evan Michael Smith
  • Patent number: 11199299
    Abstract: An LED lighting system includes first, second and third conductive wires, a plurality of light emitting diodes (LEDs), a transparent insulated layer, and a universal serial bus (USB) plug. The first conductive wire is configured to carry a positive charge. The second conductive wire is configured to carry a negative charge. The third conductive wire is configured to carry a ground charge. The first, second and third conductive wires are arranged side-by-side. The plurality of LEDs are mounted to each of the first, second and third conductive wires. The transparent insulated layer extends around and encapsulates the first, second and third conductive wires and the plurality of LEDs. The USB plug is electrically connected to the first, second and third conductive wires.
    Type: Grant
    Filed: May 22, 2020
    Date of Patent: December 14, 2021
    Assignee: REVEL GEAR, LLC
    Inventor: Brian Christopher Plavnicky
  • Patent number: 11181251
    Abstract: A lighting apparatus includes a light source plate, a light passing cover and a surface rim. The light source plate is mounted with LED modules and a driver circuit. The light passing cover has a circular curved surface. The circular curved surface has a first diameter. A curvature of the circular curved surface is a first radius of a corresponding osculating circle. A ratio between the first diameter to the first radius multiplied with two is between 0.25 to 0.75. The surface rim has a central concave platform for disposing the light source plate. The driver circuit converts an external power source to a driving current supplied to the LED modules to emit a light passing through the light passing cover.
    Type: Grant
    Filed: October 19, 2020
    Date of Patent: November 23, 2021
    Assignee: XIAMEN LEEDARSON LIGHTING CO., LTD
    Inventors: Jinfu Chen, Zhenyu Tang, Shuxing Gao, Yongzhe Dong
  • Patent number: 11175018
    Abstract: A lighting unit (10) is disclosed comprising a torsion box (50) having a plurality of sidewalls (60) and a grid of internal walls (70), each of said internal walls extending between a pair of said sidewalls, said internal walls defining a plurality of compartments (80) within the lighting unit. At least one solid state lighting element (30) is located within at least some of said compartments, and a back panel (20) is arranged at a first opening (51) of the torsion box delimited by the sidewalls such that the back panel covers said compartments, wherein a second opening (53) of the torsion box delimited by said sidewalls opposing the first major opening defines a light exit window of the lighting unit. Also disclosed is a lighting kit comprising such lighting units, and wherein at least some internal walls (70) have a recessed central portion (72) having a height (H?) of at most half the height (H) of said side walls (70).
    Type: Grant
    Filed: June 6, 2019
    Date of Patent: November 16, 2021
    Assignee: SIGNIFY HOLDING B.V.
    Inventor: Martinus Hermanus Wilhelmus Maria Van Delden
  • Patent number: 11170671
    Abstract: The present invention provides a flexible display device including: a display module; an accommodating casing defined with a hollow cavity, an open channel defined in the accommodating casing, a chain lock disposed in the open channel, a resilient member, a first roller, and a second roller disposed in the hollow cavity, the resilient member forming a pre-pulling on the display module; the chain lock disassembling the display module into a first assembly and a second assembly to be rolled up on the first roller and the second roller respectively, and configured to combine the first assembly and the second assembly into the display module.
    Type: Grant
    Filed: October 21, 2019
    Date of Patent: November 9, 2021
    Assignee: WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.
    Inventors: Wen Han, Zhuo Zhang, Fang Wang
  • Patent number: RE48873
    Abstract: An LED lamp for illuminating a surface under a flat angle in linear lighting applications such as cove lighting and wall washing is provided. It produces a uniform intensity distribution and a uniform color output throughout the beam pattern of the light beam produced by a multi-color LED light source. The lamp comprises a body of an extruded profile. The body comprises at least one section with a mirrored surface and at least a lens section which allows exiting of light from the body. At least one LED preferably having a LED lens is provided at the inner side of the body. This combination of optical systems results in an asymmetric beam pattern from the source.
    Type: Grant
    Filed: October 4, 2018
    Date of Patent: January 4, 2022
    Assignee: Lutron Technology Company LLC
    Inventors: Fangxu Dong, An Mao