Patents Examined by Tsion Tumebo
  • Patent number: 10731844
    Abstract: The instant disclosure provides an LED light, including: a light cap, a hollow heat sink, a drive assembly, a speaker assembly, a light source assembly and a lampshade, wherein the light cap, the hollow heat sink and the lampshade are sequentially connected and form a receiving space, the drive assembly, the speaker assembly and the light source assembly sequentially arranged in the receiving space in the direction of the light cap to the lampshade, and the speaker assembly and the light source assembly are respectively electrically connected with the driving assembly, and the surface of the hollow heat sink provided with multiple holes, and the speaker assembly arranged facing the hole.
    Type: Grant
    Filed: April 11, 2019
    Date of Patent: August 4, 2020
    Assignee: XIAMEN ECO LIGHTING CO. LTD.
    Inventors: Runfu Zhang, Jiaqing Zhuang, Zhenqi Yan
  • Patent number: 10731812
    Abstract: A push cart according to one aspect of the present disclosure includes a wheel, a body frame, and a lighting device. The body frame includes a handle portion and rotatably supports the wheel. The body frame is configured to be able to mount a loading platform on the body frame. The handle portion is gripped by a user of the push cart. The lighting device emits light.
    Type: Grant
    Filed: January 22, 2018
    Date of Patent: August 4, 2020
    Assignee: MAKITA CORPORATION
    Inventors: Tomonobu Nashimoto, Tetsuya Kiuchi, Katsuna Hayashi, Kouichi Takeda
  • Patent number: 10731802
    Abstract: A combined safety and flashlight includes a frame portion and a housing rotatable with respect to the frame portion. The housing features a plug, a switch, a battery charged via the plug, and a light source powered via the battery and switched on and off via the switch. A compound lens is disposed about the light source and includes a central lens disposed above the light source and configured to collimate light from the light source and an outer lens about the central lens configured to convert light from the light source having a lambertian profile to an isotropic profile.
    Type: Grant
    Filed: June 19, 2019
    Date of Patent: August 4, 2020
    Assignee: Delta Cycle Corporation
    Inventors: Edward DeHoog, Joseph Molinari
  • Patent number: 10725224
    Abstract: An optical member includes a light guide plate, a first low refractive layer, a wavelength conversion layer, and a passivation layer. The first low refractive layer is disposed on the light guide plate. A refractive index of the first low refractive layer is smaller than a refractive index of the light guide plate. The wavelength conversion layer is disposed on the first low refractive layer. The passivation layer is disposed on the wavelength conversion layer. The passivation layer covers a side surface of the wavelength conversion layer and a side surface of the first low refractive layer on at least one side.
    Type: Grant
    Filed: November 3, 2017
    Date of Patent: July 28, 2020
    Assignee: Samsung Display Co., Ltd.
    Inventors: Seong Yong Hwang, Jin Ho Park, Tae Gil Kang, Hyuk Hwan Kim, Sang Won Lee, Jae Jin Choi
  • Patent number: 10725338
    Abstract: A display device includes a display, a light source, a housing, an optical component, and a support component. The support component includes a translucent main body, a base having a portion that protrudes outward relative to the main body, and a second holding portion provided to the base and being held by a first holding portion. The main body extends towards the optical component from a first location of a first surface of the portion of the base. The second holding portion extends from a location of the base that is spaced apart from a second location of a second surface of the portion of the base, the second location of the portion of the base being directly opposite the first location of the portion of the base.
    Type: Grant
    Filed: January 4, 2019
    Date of Patent: July 28, 2020
    Assignee: FUNAI ELECTRIC CO., LTD.
    Inventor: Naoki Nitanai
  • Patent number: 10718507
    Abstract: An underwater light having a sealed polymer housing includes a rear housing component formed at least in part from a thermally conductive and electrically insulative material, an electronic assembly having at least one light-emitting element mounted thereto, the electronic assembly in thermal communication with the rear housing component, and a lens mounted to the rear housing component and forming a watertight seal therebetween, the lens and the rear housing component enclosing the electronic assembly. At least a portion of the rear housing component conducts heat away from the electronic assembly to cool the electronic assembly.
    Type: Grant
    Filed: March 6, 2013
    Date of Patent: July 21, 2020
    Assignee: Hayard Industries, Inc.
    Inventors: Kevin L. Potucek, James Carter, James Murdock, Joe Diorio, Steven Mitchell
  • Patent number: 10711959
    Abstract: A water lantern for floating on water with an LED candle is provided. The water lantern includes a base, dowel rods and a curtain. The base is designed with a tiered structure extending to a top surface with apertures formed therein to receive the dowel rods and a central recess for receiving the LED candle. The curtain is removably positioned over the base with the dowel rods maintaining the curtain in an expanded open position. The tiered structure of the base enhances the floating stability of the water lantern while also holding the LED candle above the water level to protect the LED candle from splashing water.
    Type: Grant
    Filed: November 26, 2018
    Date of Patent: July 14, 2020
    Assignee: One World Lantern Festival, LLC
    Inventors: David D. Knight, Michael J. Schaefer
  • Patent number: 10711982
    Abstract: A light module, comprising: a support comprising at least one first surface called a separating surface and at least one organic light-emitting diode comprising a first light-emitting part, a connecting part or means for attaching the diode to the support and an electrical connector or means for electrically 10 connecting the diode. The means for attaching the diode and the electrical connector or means for electrically connecting the diode are borne by a part of this diode, called a connecting part. Additionally, the separating surface of the support delimits a light-scattering area into which the first light-emitting part of the diode extends, and separates this light-scattering area from a 15 masked area, into which connecting part of the diode extends, such that the connecting part is occulted by the separating surface of the support.
    Type: Grant
    Filed: August 10, 2018
    Date of Patent: July 14, 2020
    Assignee: VALEO VISION
    Inventors: Christophe Dubosc, Damien Cabanne, Benoit Reiss, Eric Moisy
  • Patent number: 10703254
    Abstract: A lighting device for a vehicle headlight, the lighting device having a first light module (105), a second light module (106) and a third light module (107), wherein, when the modules are installed in a vehicle, the first light module generates a first overall light distribution (A), the second light module generates a first partial light distribution (F), and the third light module generates a second partial light distribution (Z), these distributions being in a region in front of the vehicle. When the first and second light modules are illuminated at the same time, the first overall light distribution at least partially overlaps the first partial light distribution, forming a second overall light distribution (AF). The second partial light distribution lies underneath the hh line and at least partially overlaps the second overall light distribution (AF). When all three light modules are activated simultaneously, a third overall light distribution (AF?) is formed.
    Type: Grant
    Filed: December 3, 2019
    Date of Patent: July 7, 2020
    Assignee: ZKW GROUP GMBH
    Inventors: Lukas Taudt, Stefan Tomasetig, Heimo Frank
  • Patent number: 10701776
    Abstract: The present disclosure provides methods for generating tunable white light with controllable circadian energy performance. The methods use a plurality of LED strings to generate light with color points that fall within blue, yellow/green, red, and cyan color ranges, with each LED string being driven with a separately controllable drive current in order to tune the generated light output. Different light emitting modes can be selected that utilize different combinations of the plurality of LED strings in order to tune the generated white light. One or more of the LED strings can have ultraviolet or violet LEDs.
    Type: Grant
    Filed: July 30, 2018
    Date of Patent: June 30, 2020
    Assignee: EcoSense Lighting, Inc.
    Inventors: Raghuram L. V. Petluri, Paul Kenneth Pickard
  • Patent number: 10682971
    Abstract: A motor vehicle has a radiator grille with a plurality of mutually spaced lighting elements. In the grille, a baffle is mounted in front of each lighting element in the direction of travel and a reflector unit is associated with each lighting element. The reflector unit is configured and arranged such that light from each lighting element is reflected by the associated reflector unit so that light is emitted through the radiator grille out of the motor vehicle to the exterior.
    Type: Grant
    Filed: August 24, 2018
    Date of Patent: June 16, 2020
    Assignee: Bayerische Motoren Werke Aktiengesellschaft
    Inventors: Dominik Drozdzyk, Marcel Sieler
  • Patent number: 10677399
    Abstract: The present disclosure provides methods for generating white light. The methods use a plurality of LED strings to generate light with color points that fall within blue, yellow/green, red, and cyan color ranges, with each LED string being driven with a separately controllable drive current in order to tune the generated light output.
    Type: Grant
    Filed: July 30, 2018
    Date of Patent: June 9, 2020
    Assignee: ECOSENSE LIGHTING INC.
    Inventors: Raghuram L. V. Petluri, Paul Kenneth Pickard
  • Patent number: 10677447
    Abstract: A waterproof and dustproof downlight has a housing cylinder, a top cover, an upper waterproof casing, a lower waterproof casing and a lighting assembly. The housing cylinder has a cavity with a top opening and a bottom opening. A partition board is mounted in the cavity. The top cover is mounted in the cavity of the housing cylinder. The upper waterproof casing is mounted on a top surface of the partition board and has an upper chamber defined in the upper waterproof casing. The lower waterproof casing is mounted on a bottom surface of the partition board and has a lower chamber defined in the lower waterproof casing a top. The lighting assembly is mounted securely on the bottom surface of the partition board in the lower chamber of the lower waterproof casing. The upper and lower waterproof casings provide excellent dustproof and waterproof functions.
    Type: Grant
    Filed: October 21, 2019
    Date of Patent: June 9, 2020
    Assignee: XIAMEN ECO LIGHTING CO. LTD.
    Inventors: Yuanbin Yu, Jinhua Xie
  • Patent number: 10678060
    Abstract: A laser line generation device includes a unitary lens structure and a laser emitter. The unitary lens structure includes an aspheric surface, a conical surface, and a side surface. The conical surface tapers inwardly toward the aspheric surface to an apex of the conical surface that is opposite an interior side of the aspheric surface. In operation, the laser emitter emits light rays toward the unitary lens structure, and the light rays pass through the aspheric surface into the unitary lens structure, reflect off of the conical surface, and exit the lens structure through the side surface. The light rays exiting the unitary lens structure may be substantially perpendicular to the light rays entering the unitary lens structure.
    Type: Grant
    Filed: October 26, 2017
    Date of Patent: June 9, 2020
    Assignee: Fluke Corporation
    Inventors: Timothy Olsen, William John Weidner, William F. Jackson, Jr.
  • Patent number: 10667345
    Abstract: Disclosed is a method for manufacturing a chip scale package (CSP) for a light-emitting diode (LED). The method may include a light-emitting device mounting step for mounting a plurality of light-emitting devices on a substrate strip, a phosphor forming step for forming a phosphor on the plurality of light-emitting devices, a reflective member forming step for forming a reflective member on the substrate strip to surround the phosphor, and a package singulation step for singulating unit packages by cutting the substrate strip and the reflective member.
    Type: Grant
    Filed: February 14, 2018
    Date of Patent: May 26, 2020
    Assignee: LUMENS CO., LTD.
    Inventors: Seung Hyun Oh, Seung Hoon Lee, Sung Yole Yun, Jung A Lim, Sung Sik Jo, In Soo Kim, Tae Kyung Yoo
  • Patent number: 10661851
    Abstract: The present invention comprises an illumination device (1210) of a vehicle which is operated at least partially by human power, having at least one light guide element (1220) and one mounting device which is adapted to accommodate an external light source in such a manner that the light which is emitted by the light source can be fed at least partially into the light guide element (1220) and can exit from the light guide element (1220) in such a manner that the emerging light can serve as illumination for the vehicle which is operated at least partially by human power. The present invention further comprises a method for controlling the illumination device of vehicles which are operated at least partially by human power, and trailers thereof, and also an application for controlling the illumination device of vehicles which are operated at least partially by human power, and trailers thereof.
    Type: Grant
    Filed: March 31, 2015
    Date of Patent: May 26, 2020
    Inventor: Matthias Ebel
  • Patent number: 10658552
    Abstract: The invention provides an LED package configured to generate blue LED package light, wherein the LED package comprises a solid state light source configured to generate blue light source light, a luminescent material configured to convert part of the light source light into luminescent material light comprising green light, and a blue pigment configured to absorb part of the luminescent material light.
    Type: Grant
    Filed: March 16, 2016
    Date of Patent: May 19, 2020
    Assignee: Koninklijke Philips N.V.
    Inventors: Hans-Helmut Bechtel, Thomas Diederich, Erik Maria Roeling, Marinus Johannes Petrus Maria van Gerwen
  • Patent number: 10641946
    Abstract: A backlight module is provided. The backlight module includes a back plate, at least one first carrying portion, a light guide plate, at least one optical film and a light source. The back plate has a sidewall. The first carrying portion is disposed on the back plate. The light guide plate is disposed on the back plate. The optical film is disposed above the light guide plate, in which the optical film has a notch which is corresponding to the first carrying portion. The light source is disposed on the back plate, in which the light source is disposed adjacent to a light-incident surface of the light guide plate.
    Type: Grant
    Filed: March 7, 2018
    Date of Patent: May 5, 2020
    Assignees: Radiant Opto-Electronics (Suzhou) Co., Ltd., Radiant Opto-Electronics Corporation
    Inventors: Chung-Cheng Chang, Pei-Fen Hou
  • Patent number: 10642228
    Abstract: This application relates to a wearable electronic device including a housing having an illumination region, where the housing can carry components that can include a processor capable of receiving an input signal and responding to the input signal by providing an illumination signal. The components can further include independently-controllable light-emitting units carried by the housing at the illumination region and in communication with the processor, the light-emitting units capable of (i) receiving the illumination signal from the processor, and (ii) presenting the notification by emitting an amount of light in accordance with the illumination signal.
    Type: Grant
    Filed: January 18, 2018
    Date of Patent: May 5, 2020
    Assignee: APPLE INC.
    Inventors: Steven P. Cardinali, Amin M. Younes
  • Patent number: 10641453
    Abstract: A lamp for a vehicle, the lamp that includes: at least one light emitting unit; a sensor that is disposed around the at least one light emitting unit, and that is configured to generate data regarding an object located outside the vehicle; a housing configured to accommodate the at least one light emitting unit and the sensor, the housing defining an opening through which light that is emitted from the light emitting unit is projected to an outside of the vehicle; and a cover lens configured to cover the opening of the housing is disclosed.
    Type: Grant
    Filed: December 29, 2017
    Date of Patent: May 5, 2020
    Assignee: ZKW Group GmbH
    Inventors: Kiwon Kwak, Jinwoo Park