F21K

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LIGHT SOURCES NOT OTHERWISE PROVIDED FOR

Subclasses

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Subclass Title
2/00 Light sources using luminescence (luminescent materials C09K 11/00; selection of luminescent materials for light screens F21V 9/16; using excitation by radioactivity G21H 3/02, H01J 65/06, H01J 65/08; transforming the wavelength of the light of gas- or vapour-discharge lamps by luminescence H01J 61/42; electroluminescent light sources H05B 33/00)
2/04 Light sources using luminescence (luminescent materials C09K 11/00; selection of luminescent materials for light screens F21V 9/16; using excitation by radioactivity G21H 3/02, H01J 65/06, H01J 65/08; transforming the wavelength of the light of gas- or vapour-discharge lamps by luminescence H01J 61/42; electroluminescent light sources H05B 33/00) using triboluminescence; using thermoluminescence
2/06 Light sources using luminescence (luminescent materials C09K 11/00; selection of luminescent materials for light screens F21V 9/16; using excitation by radioactivity G21H 3/02, H01J 65/06, H01J 65/08; transforming the wavelength of the light of gas- or vapour-discharge lamps by luminescence H01J 61/42; electroluminescent light sources H05B 33/00) using chemiluminescence
2/08 Light sources using luminescence (luminescent materials C09K 11/00; selection of luminescent materials for light screens F21V 9/16; using excitation by radioactivity G21H 3/02, H01J 65/06, H01J 65/08; transforming the wavelength of the light of gas- or vapour-discharge lamps by luminescence H01J 61/42; electroluminescent light sources H05B 33/00) using chemiluminescence activated by an electric field, i.e. electrochemiluminescence
5/00 Light sources using charges of combustible material, e.g. illuminating flash devices (explosive or thermic compositions C06B; fireworks F42B 4/00; photographic flash units G03B 15/03)

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Recent Patents

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Recent Publications

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Publication #TitleFiling DatePub DatePatent Owner
2020/0025,362 LIGHTING DEVICE AND LUMINAIRE Sep 30, 19 Jan 23, 20 , Not available
2020/0025,998 Edgelit LED Blade Fixture Sep 30, 19 Jan 23, 20 , Not available
2020/0025,344 LIGHT EMITTING DIODE TUBE LAMP INCLUDING GLASS LAMP TUBE WITH RETAINING RIDGES FOR ENGAGING LIGHT EMITTING DIODE BOARD TO TUBE LAMP Sep 27, 19 Jan 23, 20 , LEDVANCE LLC
2020/0029,000 Mobile Device Case For Capturing Digital Images Jun 03, 19 Jan 23, 20 , Not available
2020/0025,364 Watertight LED Arrangement Jul 17, 19 Jan 23, 20 , Not available
2020/0025,340 LIGHT EMITTING DIODE TUBE LAMP INCLUDING GLASS LAMP TUBE WITH SELF DIFFUSIVE TUBE GLASS AND METHOD OF FORMING SELF DIFFUSIVE GLASS USING CHEMICAL ETCHING Sep 27, 19 Jan 23, 20 , LEDVANCE LLC
2020/0027,376 3D Signage Using an Inverse Cube Illusion Fixture Aug 01, 19 Jan 23, 20 , Not available
2020/0025,341 WAVELENGTH CONVERSION DEVICE AND LIGHT SOURCE DEVICE Jul 12, 19 Jan 23, 20 , Kyoto University; Stanley Electric Co. Ltd.;
2020/0028,035 SEMICONDUCTOR DIE Jul 19, 19 Jan 23, 20 , LUMILEDS HOLDING B.V.
2020/0018,447 LED TUBE LAMP WITH MULTI-DRIVING MODE Aug 15, 19 Jan 16, 20 , Not available
2020/0020,675 A LIGHT EMITTING ASSEMBLY, A SPOT LAMP AND LUMINAIRE Mar 15, 18 Jan 16, 20 , SIGNIFY HOLDING B.V.
2020/0017,023 LIGHT MAPPING SYSTEM FOR VEHICLE PASSENGER COMPARTMENT Jul 09, 19 Jan 16, 20 , Gentex Corporation
2020/0018,456 ELECTRONIC LIGHTING DEVICE AND METHOD FOR MANUFACTURING SAME Apr 06, 18 Jan 16, 20 , Not available
2020/0018,448 NARROW COLLIMATING AND DIFFUSING OPTIC SYSTEM FOR LED LIGHTING Jul 11, 19 Jan 16, 20 , Aion LED, Inc.
2020/0018,468 DIRECT CONNECTOR FOR LAMP BASE AND LIGHT SOURCE DRIVER BOARD AND LED BULB LAMP USING DIRECT CONNECTOR Aug 21, 18 Jan 16, 20 , Not available
2020/0018,472 LED LAMP HAVING SLEEVE AND LAMP NECK Sep 12, 19 Jan 16, 20 , Not available
2020/0011,519 Systems and Methods for a Smart Module Directly Embedded on a Lighting Fixture Sep 16, 19 Jan 09, 20 , Fluence Bioengineering, Inc.
2020/0011,489 LIGHTING DEVICE Feb 02, 18 Jan 09, 20 , Not available
2020/0015,333 LIGHTING DEVICE, SYSTEM AND METHOD FOR CONTROLLING A LIGHTING DEVICE Mar 05, 18 Jan 09, 20 , Not available
2020/0011,490 Automatic production process of LED bulbs Aug 14, 18 Jan 09, 20 , Dongguan Miray E-Tech Co.,Ltd

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Patents Issued To Date - By Filing Year

Average Time to Issuance

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