Sun-sky-imitating illumination device
US-2022357017-A1 · Nov 10, 2022 · US
using crossed laminae or strips {, e.g. grid-shaped louvers}; using lattices or honeycombs
using crossed laminae or strips {, e.g. grid-shaped louvers}; using lattices or honeycombs · 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 | F21V11/06 |
| Official title | using crossed laminae or strips {, e.g. grid-shaped louvers}; using lattices or honeycombs |
| Display label | using crossed laminae or strips {, e.g. grid-shaped louvers}; using lattices or honeycombs |
| Total patents | 96 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 9 |
| 2016 | 6 |
| 2017 | 8 |
| 2018 | 8 |
| 2019 | 10 |
| 2020 | 3 |
| 2021 | 13 |
| 2022 | 7 |
| 2023 | 12 |
| 2024 | 8 |
| 2025 | 11 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Light emitting device with adaptable glare class
US-11473756-B2 · Oct 18, 2022 · US
Lighting device
US-2022260217-A1 · Aug 18, 2022 · US
Fixtures and lighting accessories for lighting devices
US-2021364135-A1 · Nov 25, 2021 · US
Hidden light device for vehicle
US-2021362648-A1 · Nov 25, 2021 · US
Hidden light device for vehicle
US-2021362645-A1 · Nov 25, 2021 · US
Hidden light apparatus for vehicle
US-2021364145-A1 · Nov 25, 2021 · US
Hidden light device for vehicle
US-11180075-B1 · Nov 23, 2021 · US
Rigid lighting unit
US-11175018-B2 · Nov 16, 2021 · US
Optical article for illuminating building interiors employing reflective grid panel
US-2021341120-A1 · Nov 4, 2021 · US
Rigid lighting unit
US-2021254811-A1 · Aug 19, 2021 · US
Optical article for illuminating building interiors
US-11067240-B2 · Jul 20, 2021 · US
Hidden light apparatus for vehicle having a grille with grid and perforated grid panel
US-11060688-B1 · Jul 13, 2021 · US
Fixtures and lighting accessories for lighting devices
US-10989372-B2 · Apr 27, 2021 · US
Lamp for vehicle
US-10962191-B1 · Mar 30, 2021 · US
Vehicle lighting system and lighting method
US-10920950-B1 · Feb 16, 2021 · US
Lighting system with appearance affecting optical system
US-10711976-B2 · Jul 14, 2020 · US
Pebble-plate like louvre with specific domain characteristics
US-10649130-B2 · May 12, 2020 · US
System and method for preventing light spill
US-10563839-B2 · Feb 18, 2020 · US
Lighting system with appearance affecting optical system
US-2019360661-A1 · Nov 28, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F21V11/06?
- CPC F21V11/06 is the Cooperative Patent Classification code for “using crossed laminae or strips {, e.g. grid-shaped louvers}; using lattices or honeycombs.”
- How many patents are filed under CPC F21V11/06 (using crossed laminae or strips {, e.g. grid-shaped louvers}; using lattices or honeycombs)?
- Our database includes 96 publications tagged with this CPC code.
- Is patent activity under CPC F21V11/06 growing?
- Publication counts under this code: 8 in 2024 vs 11 in 2025 (latest complete years).