Field briefing
F21S · Non-portable lighting devices
Non-portable lighting devices; systems thereof; vehicle lighting devices specially adapted for vehicle exteriors. Patents classified in CPC F21S, part of Engines, machines, heating and lighting.
Dates, owners, statuses and filings come from the published records. Derived views are counted from them. Highlighted text is a plain-English AI reading, written from a patent's title and abstract. Legal statuses and expiry dates are estimates, not legal advice.
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Connected industries
Other industries that share patents, companies or citations with Non-portable lighting devices.
Newest patents in F21S · Non-portable lighting devices
85 patents imported from the European Patent Office; newest published 2026-10-07; most active companies: Applied Materials Inc, Lumileds Holding BV, Koninklijke Philips NV.
- LIGHTING SYSTEM EP4818576A1, published 2026-10-07
- OPTICAL SYSTEM FOR INTEGRATED LASER SOURCE, LASER ILLUMINATION DEVICE, AND SYSTEM WO2026197061A1, published 2026-09-24
- METHOD OF ATTACHING ELECTRICAL CONNECTIONS TO PRINTED CIRCUIT BOARDS US20260269550A1, published 2026-09-10
- ADAPTER FOR ELECTRIFIED GUIDES WITH HOLE FOR ELECTRICAL CONNECTION, LUMINAIRE AND LIGHTING SYSTEM WO2026185635A1, published 2026-09-10
- 一种基于接触点与接触线结合的导电结构及其安装方法 CN122576791A, published 2026-08-14
- Lamp CN122455578A, published 2026-07-24
- Leuchtvorrichtung zur Simulation eines Zündfunkens unter Verwendung einer Zündkerze DE202026000733U1, published 2026-04-15
- Glühbirne und Lichterkettenstruktur DE202026100484U1, published 2026-03-09
- KINETIC FLAME DEVICE US20260043529A1, published 2026-02-12
- Automobile halogen lamp with improved clamping end strength CN121034944A, published 2025-11-28
- Gas filling device of automobile lamp CN120413410A, published 2025-08-01
- SIMPLE LAMP LAYOUT JP2025037891A, published 2025-03-18
- Kinetic flame device US20240280231A1, published 2024-08-22
- SIMPLE LAMP DESIGN JP2023081978A, published 2023-06-13
- Illuminating device with double light sources CN115370980A, published 2022-11-22
- Wire arranging device, bulb lamp, and light string US11428391B1, published 2022-08-30
- Kinetic flame device US2022057058A1, published 2022-02-24
- Simplified lamp design TW202205356A, published 2022-02-01
- Drahtanordnungsgerät, Glühbirnenlampe und Lampenstrang DE202021102854U1, published 2021-06-08
- SIMPLIFIED LAMP DESIGN KR20210063488A, published 2021-06-01
- LED light bulb apparatus and LED light apparatus US2021090875A1, published 2021-03-25
- Kinetic flame device US2021025558A1, published 2021-01-28
- EFFICIENT WHITE LAMP FOR VEHICLE HEADLIGHT CN112243533A, published 2021-01-19
- Intelligent street lamp with night node function CN212252432U, published 2020-12-29
- 自動車用電球の製造方法並びに自動車用電球製造装置 JPWO2019150518A1, published 2020-10-01
Most active companies
Counted over the newest 85 imported patents in this industry.
- Applied Materials Inc 7 patents
- Lumileds Holding BV 6 patents
- Koninklijke Philips NV 5 patents
- L&L Candle Company LLC 5 patents
- Xiamen ECO Lighting Co Ltd 4 patents
- Anhui Zhanlan Optoelectronics Technology Co Ltd 3 patents
- Ledvance GmbH 3 patents
- Core Lighting Ltd 2 patents
Connected industries
- H01K · Electric incandescent lamps 59 patents in both
- F21V · Functional features or details of lighting devices or systems thereof 57 patents in both
- F21Y · Indexing scheme associated with subclasses f21k, f21l, f21s and f21v, relating to the… 29 patents in both
- F21K · Non-electric light sources using luminescence 25 patents in both
- H01J · Electric discharge tubes or discharge lamps 17 patents in both