Light emitting arrangement for illuminated surfaces
US-2017351018-A1 · Dec 7, 2017 · US
of surface-mounted type (F21S8/02, F21S8/04 take precedence; details of wall or floor bases F21V21/02)
of surface-mounted type (F21S8/02, F21S8/04 take precedence; details of wall or floor bases F21V21/02) · 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 | F21S8/03 |
| Official title | {of surface-mounted type (F21S8/02, F21S8/04 take precedence; details of wall or floor bases F21V21/02)} |
| Display label | of surface-mounted type (F21S8/02, F21S8/04 take precedence; details of wall or floor bases F21V21/02) |
| Total patents | 239 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2015 | 23 |
| 2016 | 17 |
| 2017 | 24 |
| 2018 | 27 |
| 2019 | 21 |
| 2020 | 33 |
| 2021 | 37 |
| 2022 | 23 |
| 2023 | 10 |
| 2024 | 12 |
| 2025 | 8 |
| 2026 | 4 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Luminaire mounting system
US-9835314-B1 · Dec 5, 2017 · US
Light-emitting module
US-2017338283-A1 · Nov 23, 2017 · US
Lighting strip, lighting system, panel support element and modular panel system
US-9823407-B2 · Nov 21, 2017 · US
Rotatable retrofit trim lighting device
US-2017328547-A1 · Nov 16, 2017 · US
Phosphor sheet, light emitting unit, and display unit
US-9817270-B2 · Nov 14, 2017 · US
LED lighting apparatus
US-9810399-B2 · Nov 7, 2017 · US
Light emitting module connector arrangement
US-2017307173-A1 · Oct 26, 2017 · US
Spherical lighting device
US-9791126-B2 · Oct 17, 2017 · US
Light-source device
US-2017292662-A1 · Oct 12, 2017 · US
Sconce box assembly for shallow wall cavities and various wallboard thicknesses
US-9739465-B1 · Aug 22, 2017 · US
Light emitting module connector arrangement
US-9732922-B2 · Aug 15, 2017 · US
Diffractive lighting devices with 3-dimensional appearance
US-2017192153-A1 · Jul 6, 2017 · US
Lens and light emitting module for surface illumination
US-2017184277-A1 · Jun 29, 2017 · US
Ceiling cutout collar and remodel light fixture
US-9677747-B2 · Jun 13, 2017 · US
Lens and light emitting module for surface illumination
US-9618181-B2 · Apr 11, 2017 · US
Optical Components for Luminaire
US-2017082269-A1 · Mar 23, 2017 · US
Holder element for holding at least one flat surface-light lamp, set of a plurality of lampholders and a plurality of elongate holding bodies and luminaire
US-9599324-B2 · Mar 21, 2017 · US
LED luminaire assembly
US-9587814-B2 · Mar 7, 2017 · US
Lighting fixture
US-2017038046-A1 · Feb 9, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F21S8/03?
- CPC F21S8/03 is the Cooperative Patent Classification code for “of surface-mounted type (F21S8/02, F21S8/04 take precedence; details of wall or floor bases F21V21/02).”
- How many patents are filed under CPC F21S8/03 (of surface-mounted type (F21S8/02, F21S8/04 take precedence; details of wall or floor bases F21V21/02))?
- Our database includes 239 publications tagged with this CPC code.
- Is patent activity under CPC F21S8/03 growing?
- Publication counts under this code: 12 in 2024 vs 8 in 2025 (latest complete years).