LED light assembly with transparent substrate having array of lenses for projecting light to illuminate an area
US-10460634-B2 · Oct 29, 2019 · US
Signs, boards, or panels, illuminated by artificial light sources positioned in front of the insignia
Signs, boards, or panels, illuminated by artificial light sources positioned in front of the insignia · Cooperative Patent Classification (CPC)
Computing, optics, measurement, and control technologies.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | G09F13/02 |
| Official title | Signs, boards, or panels, illuminated by artificial light sources positioned in front of the insignia |
| Display label | Signs, boards, or panels, illuminated by artificial light sources positioned in front of the insignia |
| Total patents | 119 |
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 | 7 |
| 2016 | 12 |
| 2017 | 21 |
| 2018 | 17 |
| 2019 | 23 |
| 2020 | 10 |
| 2021 | 11 |
| 2022 | 5 |
| 2023 | 7 |
| 2024 | 3 |
| 2025 | 2 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Shaped light guide illumination devices
US-10267972-B2 · Apr 23, 2019 · US
Optical member, light source device, and irradiation system
US-10180232-B2 · Jan 15, 2019 · US
Illuminated frame system
US-10161573-B2 · Dec 25, 2018 · US
Illuminating apparatus
US-2018352627-A1 · Dec 6, 2018 · US
Closure devices and container systems
US-10139641-B1 · Nov 27, 2018 · US
Transparent lightguide
US-2018306964-A1 · Oct 25, 2018 · US
Lighting Device with Transparent Substrate and Heat Sink
US-2018253999-A1 · Sep 6, 2018 · US
Lighting Device with LEDs and Optical Elements
US-2018253998-A1 · Sep 6, 2018 · US
Vehicle containing sales bins
US-10046688-B2 · Aug 14, 2018 · US
Lighting Assembly with Multiple Lighting Units
US-2018218653-A1 · Aug 2, 2018 · US
Lighting device
US-9992852-B2 · Jun 5, 2018 · US
Shaped light guide illumination devices
US-2018113244-A1 · Apr 26, 2018 · US
Outdoor lighting fixtures and related systems and methods
US-9951933-B2 · Apr 24, 2018 · US
Lighting assembly with multiple lighting units
US-9947248-B2 · Apr 17, 2018 · US
Vehicle containing sales bins
US-2018099602-A1 · Apr 12, 2018 · US
Guide display device and guide system
US-9928763-B2 · Mar 27, 2018 · US
Optical member, light source device, and irradiation system
US-2018058660-A1 · Mar 1, 2018 · US
Lighting device
US-2018027637-A1 · Jan 25, 2018 · US
Pathway lights
US-9863590-B2 · Jan 9, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC G09F13/02?
- CPC G09F13/02 is the Cooperative Patent Classification code for “Signs, boards, or panels, illuminated by artificial light sources positioned in front of the insignia.”
- How many patents are filed under CPC G09F13/02 (Signs, boards, or panels, illuminated by artificial light sources positioned in front of the insignia)?
- Our database includes 119 publications tagged with this CPC code.
- Is patent activity under CPC G09F13/02 growing?
- Publication counts under this code: 3 in 2024 vs 2 in 2025 (latest complete years).