Headlight and projection device for vehicles
US-11384917-B1 · Jul 12, 2022 · US
Shields, i.e. screens not creating an image meant to be projected
Shields, i.e. screens not creating an image meant to be projected · 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 | F21S41/692 |
| Official title | Shields, i.e. screens not creating an image meant to be projected |
| Display label | Shields, i.e. screens not creating an image meant to be projected |
| Total patents | 102 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 9 |
| 2016 | 12 |
| 2017 | 12 |
| 2018 | 9 |
| 2019 | 10 |
| 2020 | 1 |
| 2021 | 5 |
| 2022 | 8 |
| 2023 | 13 |
| 2024 | 13 |
| 2025 | 9 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Lamp for vehicle
US-2022034473-A1 · Feb 3, 2022 · US
Method and device for dynamic adaptive headlamp system for vehicles
US-11193645-B1 · Dec 7, 2021 · US
Lighting device and headlight
US-2021301998-A1 · Sep 30, 2021 · US
Controlling a headlight of a motor vehicle
US-11034287-B2 · Jun 15, 2021 · US
Controlling a headlight of a motor vehicle
US-2021107395-A1 · Apr 15, 2021 · US
Vehicular lighting using passive and/or active optics
US-2021071839-A1 · Mar 11, 2021 · US
Vehicle headlight assembly and a corresponding lamp
US-10775014-B2 · Sep 15, 2020 · US
Vehicle lamp
US-10458615-B2 · Oct 29, 2019 · US
Light amount control mechanism for vehicle headlight
US-10436411-B2 · Oct 8, 2019 · US
Light distribution switching device of head lamp
US-10434931-B2 · Oct 8, 2019 · US
A vehicle headlight assembly and a corresponding lamp
US-2019242544-A1 · Aug 8, 2019 · US
Vehicle headlight device and vehicle
US-10286835-B2 · May 14, 2019 · US
Moving-body lighting device and moving body
US-2019093873-A1 · Mar 28, 2019 · US
Light amount control mechanism for vehicle headlight
US-2019063714-A1 · Feb 28, 2019 · US
Vehicle lamp
US-2019056082-A1 · Feb 21, 2019 · US
Lighting module comprising at least one removable light source
US-10208913-B2 · Feb 19, 2019 · US
Projection lamp for illumination
US-10183613-B2 · Jan 22, 2019 · US
Light distribution switching device of head lamp
US-2018345849-A1 · Dec 6, 2018 · US
Headlight for vehicles
US-10119670-B2 · Nov 6, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F21S41/692?
- CPC F21S41/692 is the Cooperative Patent Classification code for “Shields, i.e. screens not creating an image meant to be projected.”
- How many patents are filed under CPC F21S41/692 (Shields, i.e. screens not creating an image meant to be projected)?
- Our database includes 102 publications tagged with this CPC code.
- Is patent activity under CPC F21S41/692 growing?
- Publication counts under this code: 13 in 2024 vs 9 in 2025 (latest complete years).