Patents Assigned to Lighting, Inc.
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Patent number: 11327217Abstract: An edge-lit luminaire includes a housing, a lens, a light emitter, a first reflector, and a second reflector. The housing has a central opening that defines a central area. The lens includes a plurality of extraction features substantially evenly distributed over a lens area. The lens is positioned proximate the central opening, and the lens area is larger than the opening area. The light emitter is positioned adjacent the lens and configured to direct light in a direction generally orthogonal with respect to the central opening. The first reflector is positioned proximate a first surface of the lens distal the central opening. The first reflector substantially covers the first surface of the lens. The second reflector is positioned proximate a second surface of the lens opposite the first surface. The second reflector substantially covers the second surface of the lens outside of the central opening.Type: GrantFiled: June 7, 2021Date of Patent: May 10, 2022Assignee: Hubbell Lighting, Inc.Inventors: John William Andrews, James Andrew Brush
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Publication number: 20220137287Abstract: A single edge lit lighting module is disclosed which produces tailored light distributions valuable in many illumination applications. The lighting module comprises a unique light scattering optical element with volumetric light scattering properties which works in combination with configured reflective surfaces and optional surface relief features, Light distributions attainable using the invention are non-lambertian and anisotropic. Light distributions with one or more lobes of peak intensity can be produced which include, but are not limited to, symmetric and asymmetric batwing distributions, asymmetric distributions for perimeter lighting and symmetric distributions. The invention's unique single edge lit construction provide the means for achieving this without need for conventional two lit edges and within a compact form factor with narrow width, particularly well-suited for linear lighting fixtures that are suspended, surface mounted or recessed.Type: ApplicationFiled: January 17, 2022Publication date: May 5, 2022Applicants: Fusion Optix, Inc., Axis Lighting, Inc.Inventors: Terence Yeo, Timothy Kelly, Howard Yaphe, Stephane Beland, Jean Gagne, Andrew Miles
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Patent number: 11320127Abstract: Systems and methods that permit initial selection of a lighting fixture output characteristic and inhibit later change of the lighting fixture output characteristic are disclosed. Embodiments include one or more devices that inhibit a lighting fixture control switch from being moved between two different positions. In some embodiments the control switch extends through an aperture in the a housing of the lighting fixture and the one or more devices are inserted into the aperture and embrace the control switch in one of the control switch's operational positions. In some embodiments the configuration of the apertures and the devices permits the devices to be inserted into the apertures in a single orientation. Some embodiments include devices with an outer surface that defines the switch embracing portion, and some embodiments include devices that are difficult to remove by hand after insertion into the aperture.Type: GrantFiled: February 21, 2020Date of Patent: May 3, 2022Assignee: RAB Lighting Inc.Inventors: Cecil Thomas, Wengang Gao
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Capturing specific nucleic acid materials from individual biological cells in a micro-fluidic device
Patent number: 11318479Abstract: Individual biological cells can be selected in a micro-fluidic device and moved into isolation pens in the device. The cells can then be lysed in the pens, releasing nucleic acid material, which can be captured by one or more capture objects in the pens. The capture objects with the captured nucleic acid material can then be removed from the pens. The capture objects can include unique identifiers, allowing each capture object to be correlated to the individual cell from which the nucleic acid material captured by the object originated.Type: GrantFiled: December 18, 2014Date of Patent: May 3, 2022Assignee: Berkeley Lights, Inc.Inventors: Kevin T. Chapman, Eric D. Hobbs, Steven W. Short, Mark P. White, Daniele Malleo -
Patent number: 11313525Abstract: Multi-function lighting fixtures are provided. In one example implementation, a lighting fixture may include an optical housing extending lengthwise between a first end and a second end. The optical housing may include a plurality of light sources disposed within an interior of the optical housing and a plurality of optical elements disposed along an exterior of the optical housing. The optical housing may also a plurality of sections defined within the interior of the optical housing. Each of the optical sections may be associated with a separate light source of the plurality of light sources and a separate optical element of the plurality of optical elements.Type: GrantFiled: November 19, 2020Date of Patent: April 26, 2022Assignee: Hubbell Lighting, Inc.Inventors: John Hollander, Chris Bailey, Brien Joseph Housand, Eric Miller, David Rector, Ryan Thompson, Michael Tinstman, Nathaniel Stephen Hack DeVol, Stephen Andrew Kiff
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Patent number: 11313541Abstract: A luminaire includes an elongated first housing, an elongated second housing, and a bracket. The elongated first housing supports a first light emitting device and includes a pair of sides and a first channel defined between the sides. The first housing includes a first aperture. The elongated second housing includes a pair of sides and a second channel defined between the sides. An end of the second housing is positioned adjacent an end of the first housing and includes a second aperture disposed proximate the first aperture. The bracket is disposed between the elongated first housing and the first light emitting element. The bracket includes a first projection engageable with the first aperture and a second projection engageable with the second aperture. The bracket is positioned partially within the first channel and partially within the second channel. The bracket is coupled to the first housing by snap-fit engagement and the bracket is coupled to the second housing by snap-fit engagement.Type: GrantFiled: March 16, 2020Date of Patent: April 26, 2022Assignee: Hubbell Lighting, Inc.Inventor: Dhavalkumar Patel
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Patent number: 11305283Abstract: Biological activity in holding pens in a micro-fluidic device can be assayed by placing in the holding pens capture objects that bind a particular material of interest produced by the biological activity. The biological material of interest that binds to each capture object can then be assessed, either in the micro-fluidic device or after exporting the capture object from the micro-fluidic device. The assessment can be utilized to characterize the biological activity in each holding pen. The biological activity can be production of the biological material of interest. Thus, the biological activity can correspond to or arise from one or more biological cells. Biological cells within a holding pen can be clonal cell colonies. The biological activity of each clonal cell colony can be assayed while maintaining the clonal status of each colony.Type: GrantFiled: July 11, 2019Date of Patent: April 19, 2022Assignee: Berkeley Lights, Inc.Inventors: Kevin T. Chapman, Daniele Malleo, J. Tanner Nevill, Steven W. Short, Mark P. White, M. Jimena Loureiro
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Patent number: 11306886Abstract: A light fixture includes a housing configured to be secured to a support surface, a plurality of light emitters supported on the housing, and a pair of panels supported on the housing. The housing includes a first end, a second end, a pair of sides extending between the first end and the second end, and an intermediate portion positioned between the pair of sides and oriented in a direction substantially parallel to a longitudinal axis. The housing includes a light emission opening through which light is directed. The panels are positioned on opposite sides of the intermediate portion from one another. Each of the panels is oriented in an inclined plane relative to the light emission opening. Each of the panels includes an outer edge positioned adjacent one of the sides of the housing, and an inner edge positioned adjacent the intermediate portion.Type: GrantFiled: March 20, 2020Date of Patent: April 19, 2022Assignee: Hubbell Lighting, Inc.Inventors: Randy Lewis, John Hollander, Stephen Kiff
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Patent number: 11306883Abstract: A lighting controller and a method of switching a light string between a plurality of lighting modes, and a light string assembly are provided. The lighting controller includes a control box, a switch power source circuit, and a lighting control circuit. A switching component is disposed on the control box. The switch power source circuit and the lighting control circuit are accommodated in the control box. The switch power source circuit is triggered to allow a power supply component to supply power to the light string during a predetermined time by the switching component receiving a turning-on timing trigger and allows the switching component to receive a plurality of lighting triggers. The lighting control circuit switches the light string between the plurality of lighting modes to exhibit a variable lighting effect according to the plurality of lighting triggers.Type: GrantFiled: May 19, 2020Date of Patent: April 19, 2022Assignee: Cosmo Lighting Inc.Inventor: Nai-Chen Tsai
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Patent number: 11300276Abstract: Disclosed is a luminaire structure for location in a corner. The luminaire structure has a housing including first and second housing structure segments configured to be located adjacent the corner in an operative position. The housing is configured to support at least one LED array, and to support at least one light delivery structure to be located at or adjacent a light output region. The housing has at least one internal services region to receive one or more components therein. A mounting interface is configured to cooperate with the housing and/or an anchor structure mounted in or adjacent to the corner area, to enable the housing to be deployed between a servicing position and an operative position. The housing is proximal to the anchor structure, at least in part, and the internal services region is rendered inaccessible for servicing by its proximity to the housing and the corner.Type: GrantFiled: September 29, 2020Date of Patent: April 12, 2022Assignee: Axis Lighting Inc.Inventors: Hristea Mihalcea, Jean Gagné, Theodore Porter, Pierre-Luc Lussier, Jennifer Abboud, Andrew Miles, Howard Yaphe
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Publication number: 20220107454Abstract: A single edge lit lighting module produces bi-lobed light distributions which provide targeted control of light output with peak intensity that is non-normal to the lighting module output face. The compact form factor of module embodiments having narrow width are particularly well-suited for use in linear lighting fixtures for suspended, surface and recessed lighting configurations typically used to illuminate walls, floors and/or ceilings. Embodiments of the single edge lit lighting module utilize reflectors in combination with light guides having volumetric light scattering properties and surface features to control peak intensities, output angles, and shapes of the two light output lobes. A variety of light distributions can be achieved including symmetrical bi-lobed distributions conventionally achieved by double edge lit modules. Further embodiments utilize selective alignment of light guide with reflector to achieve different asymmetric light distributions.Type: ApplicationFiled: October 14, 2021Publication date: April 7, 2022Applicants: Fusion Optix, Inc., Axis Lighting, Inc.Inventors: Terence Yeo, Timothy Kelly, Howard Yaphe, Stephane Beland, Jean Gagne, Andrew Miles
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Patent number: 11287558Abstract: A luminaire includes a housing, a light diffusion panel, a reflective surface, and a plurality of light sources. The light diffusion panel includes a light source aperture, an edge surface bounding the light source aperture, and an emission surface. The emission surface includes first and second emission surface sections. The second emission surface section is disposed on an opposite side of the light source aperture from the first emission surface section. The reflective surface is disposed on a side of the light diffusion panel opposite the emission surface. The light sources project light into the light diffusion panel through the edge surface. The light sources include first and second light sources. The first light source projects light into the light diffusion panel and through the first emission surface section. The second light source projects light into the light diffusion panel and through the second emission surface section.Type: GrantFiled: September 10, 2020Date of Patent: March 29, 2022Assignee: Hubbell Lighting, Inc.Inventors: Christopher Bailey, Ezekial Thomas Hill, III
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Patent number: 11273177Abstract: The present disclosure provides methods of preparing tumor infiltrating cells engineered to express a pro-inflammatory polypeptide. The pro-inflammatory polypeptide is expressed from the tumor infiltrating cell to counter a generally immunosuppressive state in and around tumors resulting from an imbalance between the number and activation state of immune effector cells versus those of suppressor cells. Delivering the proinflammatory polypeptide via expression from the TICs, as distinct from systemic administration, reduces side effects from increased inflammation at sides remote from a tumor to be treated.Type: GrantFiled: April 14, 2017Date of Patent: March 15, 2022Assignee: Berkeley Lights, Inc.Inventors: Kevin T Chapman, Xiaohua Wang, Xiao Guan Radstrom, Yelena Bronevetsky, Guido K Stadler, Gregory G Lavieu, Annamaria Mocciaro
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Patent number: 11274822Abstract: A lighting device assembly includes a light source and an optic attached to a first heat sink member, a second heat sink member connected in thermal communication with the first heat sink member, and an aperture member connected to the second heat sink member. The aperture member has an inner surface having steps surrounding a light exit opening to reduce a thickness dimension. The edge of the light exit opening is angled radially outward toward its light exit side. A third heat sink member is connected in thermal communication with the second heat sink member, and has a plurality of openings to receive one or more plaster materials. The third heat sink member has a first region and a second region at least partially surrounding the first region, the second region has a reduced heat conduction capability relative to the first region, to inhibit a transfer of heat to the outer perimeter of the body of the further heat sink member.Type: GrantFiled: January 6, 2021Date of Patent: March 15, 2022Assignee: Troy-CSL Lighting Inc.Inventors: Vincent Nguyen, Jacob Benjamin Hawkins, Joshua Portinga
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Patent number: 11255498Abstract: A main light and a secondary LED light for generation lumination of particular light characteristics in a particular direction. This includes an LED lighting fixture having a main light in a ceiling/wall lamp and a nightlight transmitting nightlight illumination along a ceiling. Downlights are disclosed having a main illumination source a secondary lumination source as a nightlight or some other illumination.Type: GrantFiled: June 29, 2020Date of Patent: February 22, 2022Assignee: ETi Solid State Lighting Inc.Inventor: Gary Van Winkle
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Patent number: 11235077Abstract: A light source for emitting emitted light having an SPD comprising: (a) a plurality of light emitters including at least one violet solid-state emitter; (b) at least one phosphor; wherein said light emitters and said at least one phosphor being configured such that: at least 25% of the power within the SPD is in the range 390-420 nm, and the emitted light has a chromaticity which is within a Duv distance of less than 5 points from the Planckian locus.Type: GrantFiled: April 27, 2020Date of Patent: February 1, 2022Assignee: Ecosense Lighting Inc.Inventors: Aurelien J. F. David, Philip Barton, Emil Radkov
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Publication number: 20220026030Abstract: According to at least one aspect, a lighting device is provided. The lighting device comprises a circuit board, a light emitting diode (LED) mounted to the circuit board and configured to emit light, a lens disposed over the LED having a bottom surface facing the circuit board, a top surface opposite the bottom surface, and a lateral surface between the top and bottom surfaces, and an elastomer encapsulating at least part of the circuit board. The elastomer may not be in contact with at least part of the lateral surface of the lens so as to form a gap between the elastomer and the lateral surface of the lens.Type: ApplicationFiled: April 14, 2021Publication date: January 27, 2022Applicant: EcoSense Lighting Inc.Inventors: Ariel Meir, Noam Meir, Rina Meir
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Patent number: 11221128Abstract: A low profile lighting device for installation on a flat surface such as a ceiling. The low profile down light can have a housing comprising a generally planar surface and a sidewall rising from the planar surface; a PCB with a plurality of LEDs affixed to the generally planar surface of the housing; a lens in contact with the sidewall of the housing and having a first side facing the LEDs on the PCB such that light from the LED illuminates the first side of the lens; and a trim ring adapted to slide over the housing and having a first end and a second end opposite the first end, wherein the first end has a plurality of tabs adapted to secure the trim ring to a housing and the second end has an inwardly projecting lip adapted to contact the second side of the lens thereby securing the lens to the housing.Type: GrantFiled: December 11, 2020Date of Patent: January 11, 2022Assignee: American Lighting, Inc.Inventors: Philip Winters, Jennifer Barry, Jason Elrod
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Patent number: D945690Type: GrantFiled: February 12, 2019Date of Patent: March 8, 2022Assignee: Luxx Lighting, Inc.Inventor: Brandon Burkhart
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Patent number: RE49030Abstract: An LED light fixture having at least two LED light sources, each having a different correlated color temperature, with a manually controllable correlated color temperature switching assembly to control an electric circuit to select a particular LED light source or combination of LEDs, and a concealment for selectively rendering the manually controllable color correlated color temperature switching assembly inaccessible or for rendering the switching assembly accessible for operation.Type: GrantFiled: May 3, 2019Date of Patent: April 12, 2022Assignee: ETi Solid State Lighting Inc.Inventor: Gary Van Winkle