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F21V14/06
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Parent Industries
F
MECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS
F21
Lighting
F21V
DETAILS OF LIGHTING DEVICES, OF GENERAL APPLICATION
F21V14/00
Changing the characteristics or distribution of the light emitted by adjustment of parts or by interposition of elements with electrically controlled variable light transmissivity
Current Industry
F21V14/06
by movement of refractors
Industries
Overview
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Light source device
Patent number
11,971,163
Issue date
Apr 30, 2024
Ushio Denki Kabushiki Kaisha
Takeo Matsushima
F21 - LIGHTING
Information
Patent Grant
Portable lighting device with an illuminated indicia
Patent number
11,953,164
Issue date
Apr 9, 2024
Promier Products Inc.
Cody Duane Grandadam
F21 - LIGHTING
Information
Patent Grant
Integrated optical system for dynamic diffuse and directional lighting
Patent number
11,946,621
Issue date
Apr 2, 2024
Lumileds LLC
Wouter Soer
F21 - LIGHTING
Information
Patent Grant
LED array with metalens for adaptive lighting
Patent number
11,940,125
Issue date
Mar 26, 2024
Lumileds LLC
Venkata Ananth Tamma
B82 - NANO-TECHNOLOGY
Information
Patent Grant
LED lighting methods and apparatus
Patent number
11,940,135
Issue date
Mar 26, 2024
WANGS ALLIANCE CORPORATION
Basar Erdener
F21 - LIGHTING
Information
Patent Grant
Zoom device and lighting device
Patent number
11,927,323
Issue date
Mar 12, 2024
APUTURE IMAGING INDUSTRIES CO., LTD.
Rong Tang
F21 - LIGHTING
Information
Patent Grant
Flashlight having plural light sources with common fluorescent element
Patent number
11,927,313
Issue date
Mar 12, 2024
Shenzhen Lighting Institute
Yong Ma
F21 - LIGHTING
Information
Patent Grant
Dynamic lighting device with controlled color temperature
Patent number
11,927,343
Issue date
Mar 12, 2024
Tigran Galstian
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Fixtures, power and control systems for same
Patent number
11,920,767
Issue date
Mar 5, 2024
WANGS ALLIANCE CORPORATION
Voravit Puvanakijjakorn
B24 - GRINDING POLISHING
Information
Patent Grant
Fixtures, power and control systems for same
Patent number
11,906,140
Issue date
Feb 20, 2024
WANGS ALLIANCE CORPORATION
Jonathan Ian Hoffman
B24 - GRINDING POLISHING
Information
Patent Grant
Optics clocking for luminaries
Patent number
11,898,735
Issue date
Feb 13, 2024
EATON INTELLIGENT POWER LIMITED
Poonam Arun Chavan
F21 - LIGHTING
Information
Patent Grant
LED lighting methods and apparatus
Patent number
11,892,150
Issue date
Feb 6, 2024
WANGS ALLIANCE CORPORATION
Basar Erdener
F21 - LIGHTING
Information
Patent Grant
Fixtures, power and control systems for same
Patent number
11,892,148
Issue date
Feb 6, 2024
WANGS ALLIANCE CORPORATION
Peter Vancorenland
B24 - GRINDING POLISHING
Information
Patent Grant
Actuator to blur dark bands in illumination
Patent number
11,886,097
Issue date
Jan 30, 2024
Lumileds LLC
Arjen Gerben Van Der Sijde
F21 - LIGHTING
Information
Patent Grant
Adjustable-beam luminaires
Patent number
11,879,616
Issue date
Jan 23, 2024
Glint Photonics, Inc.
Christopher Gladden
F21 - LIGHTING
Information
Patent Grant
Smart-home device light rings with tapered sections for uniform output
Patent number
11,873,952
Issue date
Jan 16, 2024
Google LLC
Mark Kraz
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Systems and methods for controlling a linear optical projection dev...
Patent number
11,873,987
Issue date
Jan 16, 2024
PHOTONIC ENDEAVOURS INC.
Dimitry Fedorov
F21 - LIGHTING
Information
Patent Grant
Outdoor landscape light
Patent number
11,867,383
Issue date
Jan 9, 2024
Hunter Industries, Inc.
Darrin I. Schmuckle
F21 - LIGHTING
Information
Patent Grant
Variable-focus lighting device and variable-focus lighting system
Patent number
11,865,970
Issue date
Jan 9, 2024
Hyundai Motor Company
Sung Ho Park
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Method for manufacturing a lighting device
Patent number
11,859,774
Issue date
Jan 2, 2024
SIGNIFY HOLDING B.V.
Eliav Itzhak Haskal
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Surface maintenance machine light projection
Patent number
11,859,795
Issue date
Jan 2, 2024
Tennant Company
Grant Daniel Leacox
F21 - LIGHTING
Information
Patent Grant
Moveable lens luminaire
Patent number
11,852,321
Issue date
Dec 26, 2023
Schreder S.A.
Vincent Lang
F21 - LIGHTING
Information
Patent Grant
Light distribution assembly and illumination device
Patent number
11,841,126
Issue date
Dec 12, 2023
Suzhou Opple Lighting Co., Ltd.
Junhui Huang
F21 - LIGHTING
Information
Patent Grant
Illumination device
Patent number
11,835,202
Issue date
Dec 5, 2023
Mitsubishi Electric Corporation
Ritsuya Oshima
F21 - LIGHTING
Information
Patent Grant
System, apparatus, and methods for adjustable focal length light
Patent number
11,821,609
Issue date
Nov 21, 2023
Alliance Sports Group, L.P.
Todd Marcucci
F21 - LIGHTING
Information
Patent Grant
Lighting apparatus
Patent number
11,813,119
Issue date
Nov 14, 2023
Clifton Learn
A41 - WEARING APPAREL
Information
Patent Grant
Fixtures, power and control systems for same
Patent number
11,796,161
Issue date
Oct 24, 2023
WANGS ALLIANCE CORPORATION
Voravit Puvanakijjakorn
B24 - GRINDING POLISHING
Information
Patent Grant
Fixtures, power and control systems for same
Patent number
11,788,717
Issue date
Oct 17, 2023
WANGS ALLIANCE CORPORATION
Jonathan Ian Hoffman
B24 - GRINDING POLISHING
Information
Patent Grant
Lighting unit and luminaire with skewed LED optics pairs
Patent number
11,781,717
Issue date
Oct 10, 2023
Drägerwerk AG & Co. KGaA
Hanno Kretschmann
F21 - LIGHTING
Information
Patent Grant
Luminaire system with movable modules
Patent number
11,781,738
Issue date
Oct 10, 2023
Schreder S.A.
Laurent Seronveaux
F21 - LIGHTING
Patents Applications
last 30 patents
Information
Patent Application
GOBO PROJECTION TARGETING DEVICE
Publication number
20240142201
Publication date
May 2, 2024
RTK Holdings, LLC
Jeremy T. Kilgore
F21 - LIGHTING
Information
Patent Application
ADJUSTABLE OPTICAL SYSTEM FOR LIGHTING UNITS
Publication number
20240117956
Publication date
Apr 11, 2024
Zumtobel Lighting GmbH
Benjamin Hildebrand
F21 - LIGHTING
Information
Patent Application
LIGHT SOURCE DEVICE
Publication number
20240102631
Publication date
Mar 28, 2024
Ushio Denki Kabushiki Kaisha
Takeo Matsushima
F21 - LIGHTING
Information
Patent Application
System, Apparatus, and Methods for Adjustable Focal Length Light
Publication number
20240093858
Publication date
Mar 21, 2024
Alliance Sports Group, L.P.
Todd Marcucci
F21 - LIGHTING
Information
Patent Application
Fixtures, Power and Control Systems for Same
Publication number
20240085005
Publication date
Mar 14, 2024
Wangs Alliance Corporation
Sean Tham
B24 - GRINDING POLISHING
Information
Patent Application
Fixtures, Power and Control Systems for Same
Publication number
20240068648
Publication date
Feb 29, 2024
Wangs Alliance Corporation
Sean Tham
F21 - LIGHTING
Information
Patent Application
LIGHTING APPARATUS
Publication number
20240050187
Publication date
Feb 15, 2024
Clifton LEARN
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Fixtures, Power and Control Systems for Same
Publication number
20240044478
Publication date
Feb 8, 2024
Wangs Alliance Corporation
Sean Tham
B24 - GRINDING POLISHING
Information
Patent Application
DEVICES, SYSTEMS, AND METHODS FOR SURGICAL LIGHT SPOT SIZE ADJUSTMENT
Publication number
20240027055
Publication date
Jan 25, 2024
Stryker Corporation
David Patrick CHASE
F21 - LIGHTING
Information
Patent Application
Fixtures, Power and Control Systems for Same
Publication number
20240019110
Publication date
Jan 18, 2024
Wangs Alliance Corporation
Sean Tham
B24 - GRINDING POLISHING
Information
Patent Application
REFRIGERATOR AND METHOD FOR OPENING A REFRIGERATOR DOOR
Publication number
20230358463
Publication date
Nov 9, 2023
LG ELECTRONICS INC.
Minsub KIM
E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information
Patent Application
LIGHTING FIXTURE WITH AN XY BEAM MANIPULATING SYSTEM
Publication number
20230349535
Publication date
Nov 2, 2023
Harman Professional Denmark ApS
Niels Jørgen RASMUSSEN
F21 - LIGHTING
Information
Patent Application
LIGHT DISTRIBUTING COMPONENT AND LIGHTING APPARATUS
Publication number
20230341109
Publication date
Oct 26, 2023
OPPLE LIGHTING CO., LTD.
Junhui HUANG
F21 - LIGHTING
Information
Patent Application
LED LIGHTING METHODS AND APPARATUS
Publication number
20230332762
Publication date
Oct 19, 2023
Wangs Alliance Corporation
Basar Erdener
F21 - LIGHTING
Information
Patent Application
ADJUSTABLE-BEAM LUMINAIRES
Publication number
20230304647
Publication date
Sep 28, 2023
Glint Photonics, Inc.
Christopher Gladden
F21 - LIGHTING
Information
Patent Application
Fixtures, Power and Control Systems for Same
Publication number
20230296231
Publication date
Sep 21, 2023
Wangs Alliance Corporation
Sean Tham
B24 - GRINDING POLISHING
Information
Patent Application
LIGHT-EMITTING MODULE AND LENS
Publication number
20230290915
Publication date
Sep 14, 2023
Nichia Corporation.
Norimasa YOSHIDA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
AIRCRAFT PASSENGER READING LIGHT
Publication number
20230286652
Publication date
Sep 14, 2023
Goodrich Lighting Systems GmbH & Co. KG
Anil Kumar Jha
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Application
PROJECTION DEVICE
Publication number
20230265989
Publication date
Aug 24, 2023
LIFANG LIU
F21 - LIGHTING
Information
Patent Application
INTEGRATED OPTICAL SYSTEM FOR DYNAMIC DIFFUSE AND DIRECTIONAL LIGHTING
Publication number
20230258317
Publication date
Aug 17, 2023
Lumileds LLC
Wouter Soer
F21 - LIGHTING
Information
Patent Application
LED ARRAY WITH METALENS FOR ADAPTIVE LIGHTING
Publication number
20230258316
Publication date
Aug 17, 2023
Lumileds LLC
Venkata Ananth TAMMA
B82 - NANO-TECHNOLOGY
Information
Patent Application
Fixtures, Power and Control Systems for Same
Publication number
20230250943
Publication date
Aug 10, 2023
Wangs Alliance Corporation
Sean Tham
F21 - LIGHTING
Information
Patent Application
SURFACE MAINTENANCE MACHINE LIGHT PROJECTION
Publication number
20230250938
Publication date
Aug 10, 2023
Tennant Company
Grant Daniel Leacox
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Application
PROJECTION DEVICE AND PROJECTION SYSTEM
Publication number
20230235867
Publication date
Jul 27, 2023
Savant Technologies LLC
Bin LI
F21 - LIGHTING
Information
Patent Application
LED LIGHTING METHODS AND APPARATUS
Publication number
20230235876
Publication date
Jul 27, 2023
Wangs Alliance Corporation
Basar Erdener
F21 - LIGHTING
Information
Patent Application
Fixtures, Power and Control Systems for Same
Publication number
20230235875
Publication date
Jul 27, 2023
Wangs Alliance Corporation
Sean Tham
F21 - LIGHTING
Information
Patent Application
PORTABLE LIGHTING DEVICE WITH AN ILLUMINATED INDICIA
Publication number
20230228387
Publication date
Jul 20, 2023
Promier Products Inc.
Cody Duane Grandadam
F21 - LIGHTING
Information
Patent Application
Fixtures, Power and Control Systems for Same
Publication number
20230213176
Publication date
Jul 6, 2023
Wangs Alliance Corporation
Sean Tham
B24 - GRINDING POLISHING
Information
Patent Application
LIGHTING DEVICE OR LAMP WITH CONFIGURABLE BEAM ANGLE AND/OR PROFILE
Publication number
20230204199
Publication date
Jun 29, 2023
Feit Electric Company, Inc.
Brian Halliwell
F21 - LIGHTING
Information
Patent Application
Adaptive Flashlight Control Module
Publication number
20230204168
Publication date
Jun 29, 2023
IdeaPond LLC
Dennis Bertken
G08 - SIGNALLING