Patents Examined by Evan P Dzierzynski
  • Elongate light fixture
    Patent number: 11680690
    Abstract: The invention relates to a light fixture (100) having: an elongate light source, which is formed by multiple LEDs (60) or LED clusters arranged one behind the other in the longitudinal direction; a primary optical system (20), which is assigned to the light source and is formed by multiple pot-like reflectors (25), which are arranged one behind the other in the longitudinal direction and each widen in a divergent manner from the light source in a light emission direction of the light fixture (100); and a secondary optical system (30), which follows the primary optical system (20) in the light emission direction and is formed by a planar element consisting of a transparent material, wherein the element has light-refractive structures (35).
    Type: Grant
    Filed: February 5, 2021
    Date of Patent: June 20, 2023
    Assignee: Zumtobel Lighting GmbH
    Inventors: Bogna Ludwiczak, Matthias Covi
  • Rear lamp module for vehicle and rear combination lamp having same
    Patent number: 11680693
    Abstract: A rear combination lamp installed on a vehicle comprises: a first rear lamp module installed on a later part of the rear side of the vehicle; and a second rear lamp module installed on a back door located at the rear side of the vehicle to be arranged adjacent to the first rear lamp module. The first rear lamp module includes a main light source and a sub-light source. The main light source generates light output from the first rear lamp module, and the sub-light source generates light provided to the second rear lamp module. The second rear lamp module includes a light reception unit and a light direction changing unit. The light reception unit receives light from the sub-light source. The light direction changing unit changes a progressing direction of light received in the light reception unit to output light to the outside.
    Type: Grant
    Filed: January 18, 2019
    Date of Patent: June 20, 2023
    Assignee: AMOSENSE CO., LTD
    Inventors: Jin-Pyo Park, Won-San Na
  • Wavelength conversion element and projection device
    Patent number: 11675258
    Abstract: A wavelength conversion element includes a substrate, a counterweight member and a wavelength conversion layer. The substrate has a first surface and a second surface opposite to each other. The counterweight member is welded to the first surface of the substrate and protrudes from the first surface of the substrate. The wavelength conversion layer is disposed on the first surface or the second surface of the substrate. A projection device having the wavelength conversion element is also provided. The wavelength conversion element and the projection device provided by the invention have good reliability.
    Type: Grant
    Filed: August 23, 2021
    Date of Patent: June 13, 2023
    Assignee: Coretronic Corporation
    Inventor: Wei-Hua Kao
  • Light guiding device and indication apparatus
    Patent number: 11662515
    Abstract: A light guiding device is applied to an indication apparatus with a lighting function. The light guiding device includes a light guiding component and a piercing hole structure. The light guiding component has an incident surface and an emergent surface. The piercing hole structure is disposed between the incident surface and the emergent surface. An inner wall of the piercing hole structure includes at least one arc surface portion and at least one plane surface portion. Alight beam from the incident surface can be turned to a first angle via the arc surface portion, and the light beam can be turned to a second angle via the plane surface portion, so as to evenly project the light beam onto the emergent surface. A dimension of the emergent surface is greater than a dimension of the incident surface, and the first angle is greater than the second angle.
    Type: Grant
    Filed: January 9, 2019
    Date of Patent: May 30, 2023
    Assignee: Wistron Corporation
    Inventors: Qi-Hong Yang, Yen-Hsun Lin
  • Microstructures for transforming light having Lambertian distribution into batwing distributions
    Patent number: 11655957
    Abstract: A light transmissive substrate for transforming a Lambertian light distribution into a batwing light distribution. The light transmissive substrate includes a first surface comprising a plurality of microstructures, and a second surface on a side of the substrate opposite the first surface. The substrate is configured to receive light in a Lambertian distribution from a light source at the first surface and transform the light into a batwing distribution exiting the second surface. The batwing distribution having a peak intensity at about ±30° to about ±60° from X and Y axes, and a minimum intensity at nadir.
    Type: Grant
    Filed: June 16, 2022
    Date of Patent: May 23, 2023
    Assignee: Brightview Technologies, Inc.
    Inventors: Bing Shen, Ken G. Purchase, Thomas A. Rinehart, John W. Wilson
  • LED lamp strip capable of being bent in multiple directions and lamp string structure therefor
    Patent number: 11655945
    Abstract: An LED lamp strip capable of being bent in multiple directions and an LED lamp string structure therefor. The LED lamp string structure comprises: a plurality of LED lamp strings, wherein each LED lamp string at least includes an LED light source, an electronic component and a connecting component; head-tail connecting components of the LED lamp strings are connected between two main wires of an LED lamp strip core wire in parallel; and at least one main wire has a spiral curve structure.
    Type: Grant
    Filed: August 10, 2022
    Date of Patent: May 23, 2023
    Assignees: SHENZHEN CLEAR LIGHTING CO., LTD., HUIZHOU CLEAR LIGHTING CO., LTD.
    Inventor: Changgui Liu
  • Adjustable-beam luminaire
    Patent number: 11655965
    Abstract: A luminaire for providing configurable static lighting or dynamically-adjustable lighting. The luminaire uses an array of focusing elements that act on light provided via a corresponding array of sources or via an edge-lit lightguide. Designs are provided for adjusting the number of distinct beams produced by the luminaire, as well as the angular width, angular profile, and pointing angle of the beams. Designs are also provided for systems utilizing the adjustable luminaires in various applications.
    Type: Grant
    Filed: September 16, 2021
    Date of Patent: May 23, 2023
    Assignee: Glint Photonics, Inc.
    Inventors: Christopher Gladden, Andrew Kim, Peter Kozodoy, Barbara Kruse
  • Reflector and backlight having the same
    Patent number: 11655961
    Abstract: A reflector and a backlight having the same are provided. The reflector is provided with a special-shaped assembly hole. The special-shaped assembly hole includes a first included angle and a second included angle opposite to each other. Two sides forming the first included angle are respectively a first upper side and a second upper side, and two sides forming the second included angle are respectively a first lower side and a second lower side. The special-shaped assembly hole further includes a first arc-shaped side and a second arc-shaped side opposite to each other. The special-shaped assembly hole further includes a first limiting side, a second limiting side, a third limiting side, and a fourth limiting side.
    Type: Grant
    Filed: September 14, 2022
    Date of Patent: May 23, 2023
    Assignees: GUANGZHOU SHIYUAN ELECTRONIC TECHNOLOGY COMPANY LIMITED, GUANGZHOU SHIRUI ELECTRONICS CO., LTD.
    Inventor: Guibin Huang
  • Softbox light
    Patent number: 11656536
    Abstract: A softbox light includes a lighting element and a softbox lighting kit including a reflective cloth, a main bracket, a fixed base, a movable base, and an auxiliary bracket, wherein the main bracket is provided on the reflected cloth to allow the reflective cloth to be unfolded to form a box having a light outlet, wherein the auxiliary bracket is connected between the movable base and the main bracket, the movable base is movable with respect to the fixed base, wherein when the movable base is mounted and retained on the fixed base, the main bracket is unfolded by the auxiliary bracket to unfold the reflective cloth, wherein the lighting element is adapted to be installed on the movable base to project light beams to the reflective cloth.
    Type: Grant
    Filed: June 27, 2022
    Date of Patent: May 23, 2023
    Inventor: Tinglei Shi
  • Decorative light applicable to landscaping
    Patent number: 11649937
    Abstract: A decorative light applicable for landscaping includes an expandable and collapsible main body and a lighting portion. The main body includes a plurality of first elongated members and a plurality of second elongated members that are pivotally connected to and overlap the first elongated members. The main body is expandable and collapsible between its two opposite lateral sides through pivotal movement of the first and the second elongated members. The lighting portion includes a power supply unit and a plurality of light strings. The light strings are electrically connected to the power supply unit and extend into the first and the second elongated members respectively. Each light string is provided with a plurality of light-emitting diode (LED) lamp beads that are arranged at intervals.
    Type: Grant
    Filed: July 14, 2022
    Date of Patent: May 16, 2023
    Assignee: ZHU HAI FUYUN LIGHTING INDUSTRIAL CO., LTD.
    Inventor: Su-Hua Chen
  • Vehicle exterior lighting module
    Patent number: 11643007
    Abstract: The disclosed subject matter generally relates to a lighting module integrable in a vehicle exterior which can provide sufficient or even improved lighting performance in a cost-efficient way. The proposed lighting module includes an array of light source units that are controllable to provide at least one of low beam light and high beam light, the array of light source units is adapted to extend along a transverse axis of the vehicle across a longitudinal center plane of the vehicle. Accordingly, the present disclosure provides a functional lighting module which can provide at least one of high beam light and low beam light that is arrangeable in the centre portion of the vehicle, between the common locations of the prior art headlamps.
    Type: Grant
    Filed: November 9, 2020
    Date of Patent: May 9, 2023
    Assignee: Volvo Car Corporation
    Inventors: Paul-Henri Matha, Jan-Erik Fritzon
  • Cast in-ground lighting assembly
    Patent number: 11644163
    Abstract: A cast concrete durable light fixture design and assembly that will allow in-ground lighting features for roadways, pathways and architectural features providing a simple installation for a drive over in-grade or in-ground lighting fixture. The cast concrete design enables curves and shapes to be manufactured as easily as straight or linear configurations.
    Type: Grant
    Filed: June 3, 2020
    Date of Patent: May 9, 2023
    Inventor: Laurence Robert St. Ives
  • Illumination device, luminaire and refrigerator
    Patent number: 11644180
    Abstract: The invention relates to an illumination device comprising a domeshaped, cylindrical lens (7) having an optical focal line (19) and a plurality of light sources (3) arranged along the focal line and configured to emit light during operation. Said lens being disposed to receive and to deflect said light as a light beam having an angle y in a transverse direction, wherein 0?<=7<=30?. In transversal cross section the cylindrical lens comprises a central portion (21) flanked by a first side portion (23) and a second side portion (25). The illumination device further comprises an axially extending screen (27) disposed adjacent to the first side portion; and an axially extending diffuser (33) provided at the second side portion.
    Type: Grant
    Filed: December 21, 2020
    Date of Patent: May 9, 2023
    Assignee: SIGNIFY HOLDING B.V.
    Inventor: Frank Walterus Franciscus Marie Van Kempen
  • Runway-embedded flash lighting device
    Patent number: 11639237
    Abstract: The present invention provides a new runway-embedded flash lighting device that is light, has a long life, has high effective luminous intensity, can switch the luminous intensity, is low in power dissipation, and can be placed on the ground with its bottom facing down without requiring a platform or the like. A runway-embedded flash lighting device (1) includes: a cylindrical body (10); a ceiling member (11); a light guide member (12); an LED flash light source (13); and a bottom cover member (16).
    Type: Grant
    Filed: June 7, 2022
    Date of Patent: May 2, 2023
    Assignee: HotaluX. Ltd.
    Inventor: Norimasa Mizobe
  • Light source module for display and display
    Patent number: 11635657
    Abstract: A light source module and a display are provided. The light source module includes a plurality of first light emitting units and a first support structure. For example, the first support structure is formed integrally. The first support structure includes a first surface and a second surface opposite to the first surface. The first surface of the first support structure includes at least one flat surface. The second surface of the first support structure is a first curved surface. The plurality of first light emitting units is disposed on the at least one flat surface of the first surface of the first support structure.
    Type: Grant
    Filed: March 11, 2022
    Date of Patent: April 25, 2023
    Assignee: Qisda Corporation
    Inventors: Jun-Da Lin, Chun-Ting Chen
  • Apparatus for illuminating outdoor bag toss game
    Patent number: 11635201
    Abstract: An illuminated cornhole platform comprising a top portion, at least two side portions, a front portion, a hole portion, at least one leg portion, and a back portion. The cornhole platform is illuminated by an inner illuminating string outlining the hole portion of the cornhole platform. The cornhole platform is further illuminated by an outer illuminating string outlining the outer perimeter of the cornhole platform.
    Type: Grant
    Filed: August 17, 2022
    Date of Patent: April 25, 2023
    Assignee: Brightz, Ltd.
    Inventors: Ronald Finch, Michael Sauppe
  • Lamp holder for colored lamp
    Patent number: 11629848
    Abstract: The present invention discloses a lamp and is intended to provide a novel lamp holder for a colored lamp. The key point of the technical solution of the present invention is as follows: a mounting base is fixedly connected to a pedestal through a buckle combining part; a wiring plate is arranged in the pedestal; the buckle combining part comprises a buckle arranged on the mounting base and a slot formed in the pedestal; a peripheral side of the wiring plate is provided with wiring guide blocks; each wiring guide block abuts against an inner wall of the pedestal to form a wiring through hole; the inner wall of the pedestal is provided with a positioning slot; an outer wall of the wiring plate is provided with a positioning block fitting the positioning slot; and the positioning slot and the positioning block are matched for limiting the wiring plate.
    Type: Grant
    Filed: September 26, 2022
    Date of Patent: April 18, 2023
    Assignee: ZHEJIANG FEITIAN OPTOELECTRONIC CO., LTD.
    Inventor: Guangke Yang
  • Fluorescent color wheel
    Patent number: 11624889
    Abstract: A fluorescent color wheel includes a substrate, a phosphor layer, and a fan blade structure. The substrate has a front surface, a rear surface opposite to the front surface, and a plurality of through holes communicating the front surface and the rear surface. The phosphor layer is disposed on the front surface. The fan blade structure includes a heat-dissipating plate and a plurality of first fan blades. The heat-dissipating plate has a first surface attached to the rear surface of the substrate. The first fan blades are disposed on the first surface and respectively pass through the through holes to protrude out from the front surface of the substrate.
    Type: Grant
    Filed: September 30, 2021
    Date of Patent: April 11, 2023
    Assignee: DELTA ELECTRONICS, INC.
    Inventor: Yi-Ting Tsai
  • Systems for controlling a reflector array
    Patent number: 11624493
    Abstract: A reflector array includes a support structure, a motor, a shaft operatively coupled to the motor, a free plate, and a drive plate. The free plate includes a free plate first side and a free plate second side axially opposed to the free plate first side. The free plate further may include a latching mechanism disposed on the free plate second side and a drive plate. The drive plate is rotatably coupled to the shaft. The drive plate includes a drive plate first side and a drive plate second side axially opposed to the drive plate first side. The drive plate further includes a drive plate finger coupled to the drive plate second side. The drive plate finger is configured to contact the latching mechanism in response to rotation of the driver plate. The drive plate finger is further configured to couple the drive plate to the free plate.
    Type: Grant
    Filed: April 25, 2022
    Date of Patent: April 11, 2023
    Inventors: Jeffrey William Holt, William S. Arnold, Mikayla Johnston, Kyle C. Johnston
  • Display device
    Patent number: 11624945
    Abstract: A display device includes: a panel including a display screen and a side face that extends along a periphery of the display screen; a backlight located on a side of the panel opposite to the display screen to radiate light on the panel; a case, for containing the backlight, including a bottom that faces the panel with the backlight in between and a side wall that stands at a periphery of the bottom and faces the side face of the panel; and a combining member provided between the side face of the panel and the side wall to combine the panel and the case.
    Type: Grant
    Filed: December 22, 2021
    Date of Patent: April 11, 2023
    Assignee: Japan Display Inc.
    Inventor: Ken Hirabayashi