Light emitting unit for conveyance
US-10807523-B2 · Oct 20, 2020 · US
for distributing light among several lighting devices
for distributing light among several lighting devices · Cooperative Patent Classification (CPC)
Separating, mixing, shaping, printing, and transporting materials.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | B60Q3/66 |
| Official title | for distributing light among several lighting devices |
| Display label | for distributing light among several lighting devices |
| Total patents | 141 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 8 |
| 2016 | 9 |
| 2017 | 9 |
| 2018 | 13 |
| 2019 | 14 |
| 2020 | 22 |
| 2021 | 14 |
| 2022 | 17 |
| 2023 | 9 |
| 2024 | 18 |
| 2025 | 6 |
| 2026 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Illuminated vehicle visual elements with grating film
US-10737613-B2 · Aug 11, 2020 · US
Illuminated decorative part
US-10696220-B2 · Jun 30, 2020 · US
Illuminated vehicle visor
US-2020189456-A1 · Jun 18, 2020 · US
Selectively illuminated area of an instrument panel gauge
US-2020148103-A1 · May 14, 2020 · US
Dial gauge with chaplet tick mark illumination
US-10576883-B2 · Mar 3, 2020 · US
Lighting apparatus for an interior trim piece of a motor vehicle
US-10532694-B2 · Jan 14, 2020 · US
Lighting System
US-2019354069-A1 · Nov 21, 2019 · US
Illuminated vehicle cup holder with grating film
US-10479270-B2 · Nov 19, 2019 · US
Dial gauge with chaplet tick mark illumination
US-2019337448-A1 · Nov 7, 2019 · US
Cup holder
US-10449897-B2 · Oct 22, 2019 · US
In-vehicle illumination system
US-10442347-B2 · Oct 15, 2019 · US
Illumination systems for a steering assembly
US-2019210520-A1 · Jul 11, 2019 · US
Illuminated decorative part
US-2019176692-A1 · Jun 13, 2019 · US
Light emitting unit for conveyance
US-2019168666-A1 · Jun 6, 2019 · US
Methods and apparatus for cabin lighting for aircraft main cabin
US-10295720-B2 · May 21, 2019 · US
Ambient Lighting System For An Agricultural Machine
US-2019135171-A1 · May 9, 2019 · US
Illuminating device and interior part for a vehicle
US-10279737-B2 · May 7, 2019 · US
Arrangement of electric pixel matrix display and rotary actuator with improved light guide
US-2019126819-A1 · May 2, 2019 · US
Vehicle visual elements
US-2019092228-A1 · Mar 28, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B60Q3/66?
- CPC B60Q3/66 is the Cooperative Patent Classification code for “for distributing light among several lighting devices.”
- How many patents are filed under CPC B60Q3/66 (for distributing light among several lighting devices)?
- Our database includes 141 publications tagged with this CPC code.
- Is patent activity under CPC B60Q3/66 growing?
- Publication counts under this code: 18 in 2024 vs 6 in 2025 (latest complete years).