Multiband Adjustable Lights
US-2022390082-A1 · Dec 8, 2022 · US
by moving screens
by moving screens · Cooperative Patent Classification (CPC)
Engines, pumps, lighting, heating, and mechanical systems.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | F21S41/683 |
| Official title | by moving screens |
| Display label | by moving screens |
| Total patents | 108 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly growing.
| Year | Patents |
|---|---|
| 2015 | 5 |
| 2016 | 2 |
| 2017 | 7 |
| 2018 | 12 |
| 2019 | 11 |
| 2020 | 7 |
| 2021 | 4 |
| 2022 | 19 |
| 2023 | 16 |
| 2024 | 15 |
| 2025 | 9 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Movable shade mechanism for vehicle headlight, and vehicle headlight
US-2022381413-A1 · Dec 1, 2022 · US
Lighting device for a motor vehicle, in particular a vehicle headlight or headlamp
US-2022371508-A1 · Nov 24, 2022 · US
Vehicle light assembly including a movable light signature member
US-2022252235-A1 · Aug 11, 2022 · US
Vehicle lighting device, vehicle headlight and vehicle
US-2022235910-A1 · Jul 28, 2022 · US
Headlight and projection device for vehicles
US-11384917-B1 · Jul 12, 2022 · US
Vehicle light assembly including a movable light signature member
US-11346519-B2 · May 31, 2022 · US
Vehicle headlight having a light source
US-11339938-B2 · May 24, 2022 · US
Illumination device for a motor vehicle, in particular a high-resolution headlamp
US-2022128209-A1 · Apr 28, 2022 · US
Pattern skin lighting device of vehicle
US-11292384-B2 · Apr 5, 2022 · US
Lamp for vehicle
US-2022034473-A1 · Feb 3, 2022 · US
Vehicle headlight having a light source
US-2022010940-A1 · Jan 13, 2022 · US
Lighting device and headlight
US-2021301998-A1 · Sep 30, 2021 · US
Controllable vehicle lamp assembly
US-11047545-B1 · Jun 29, 2021 · US
Pattern skin lighting device of vehicle
US-2021129744-A1 · May 6, 2021 · US
Lighting control device, vehicular lamp, and lighting control method
US-10889233-B2 · Jan 12, 2021 · US
Illumination device
US-10837617-B2 · Nov 17, 2020 · US
Vehicle lamp
US-10760761-B2 · Sep 1, 2020 · US
Headlight device
US-10690311-B2 · Jun 23, 2020 · US
Vehicle light assembly including a movable light signature member
US-2020173622-A1 · Jun 4, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F21S41/683?
- CPC F21S41/683 is the Cooperative Patent Classification code for “by moving screens.”
- How many patents are filed under CPC F21S41/683 (by moving screens)?
- Our database includes 108 publications tagged with this CPC code.
- Is patent activity under CPC F21S41/683 growing?
- Publication counts under this code: 15 in 2024 vs 9 in 2025 (latest complete years).