Illuminating apparatus
US-10485069-B2 · Nov 19, 2019 · US
Illumination controller or illuminated signs including an illumination control system
Illumination controller or illuminated signs including an illumination control system · Cooperative Patent Classification (CPC)
Computing, optics, measurement, and control technologies.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | G09F13/005 |
| Official title | {Illumination controller or illuminated signs including an illumination control system} |
| Display label | Illumination controller or illuminated signs including an illumination control system |
| Total patents | 142 |
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 | 1 |
| 2016 | 12 |
| 2017 | 15 |
| 2018 | 21 |
| 2019 | 23 |
| 2020 | 19 |
| 2021 | 15 |
| 2022 | 15 |
| 2023 | 6 |
| 2024 | 8 |
| 2025 | 5 |
| 2026 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Moving body
US-2019291278-A1 · Sep 26, 2019 · US
Illumination feature for electronic devices
US-2019293260-A1 · Sep 26, 2019 · US
Light guide plate, display device and game machine
US-10401555-B2 · Sep 3, 2019 · US
Display devices
US-2019257506-A1 · Aug 22, 2019 · US
Control device
US-2019235818-A1 · Aug 1, 2019 · US
Illumination feature for electronic devices
US-10344943-B2 · Jul 9, 2019 · US
Illuminated vehicle badge
US-10321550-B2 · Jun 11, 2019 · US
Display system and gate device
US-10262510-B2 · Apr 16, 2019 · US
Transparent display apparatus
US-10204534-B2 · Feb 12, 2019 · US
Vehicle windshield lighting assembly
US-10186177-B1 · Jan 22, 2019 · US
Illuminating apparatus
US-2018352627-A1 · Dec 6, 2018 · US
Control circuit, lighting apparatus, luminaire, signboard, and control method for use in control circuit
US-2018352625-A1 · Dec 6, 2018 · US
Illuminated yard sign with wide-angle security camera and communication module for use with audio/video recording and communication devices
US-10142542-B2 · Nov 27, 2018 · US
Illuminated vehicle badge
US-2018332694-A1 · Nov 15, 2018 · US
Exterior Applique Changeable Stealth Badging
US-2018322712-A1 · Nov 8, 2018 · US
Carpet display systems and methods
US-2018273178-A1 · Sep 27, 2018 · US
Lighting device, luminaire, and signboard
US-10070493-B2 · Sep 4, 2018 · US
Illuminated vehicle badge
US-10064259-B2 · Aug 28, 2018 · US
Dynamic color rendering methods and systems providing just-noticeable color accentuation and quasi-animation effects
US-10056018-B1 · Aug 21, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC G09F13/005?
- CPC G09F13/005 is the Cooperative Patent Classification code for “Illumination controller or illuminated signs including an illumination control system.”
- How many patents are filed under CPC G09F13/005 (Illumination controller or illuminated signs including an illumination control system)?
- Our database includes 142 publications tagged with this CPC code.
- Is patent activity under CPC G09F13/005 growing?
- Publication counts under this code: 8 in 2024 vs 5 in 2025 (latest complete years).