Lamp for Vehicle and Lamp Assembly for Vehicle Comprising Same
US-2017355304-A1 · Dec 14, 2017 · US
for overall compartment lighting; for overall compartment lighting in combination with specific lighting, e.g. room lamps with reading lamps (general lighting mounted on specific fittings B60Q3/20; general lighting for mass transit vehicles B60Q3/43)
for overall compartment lighting; for overall compartment lighting in combination with specific lighting, e.g. room lamps with reading lamps (general lighting mounted on specific fittings B60Q3/20; general lighting for mass transit vehicles B60Q3/43) · 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 | B60Q3/74 |
| Official title | for overall compartment lighting; for overall compartment lighting in combination with specific lighting, e.g. room lamps with reading lamps (general lighting mounted on specific fittings B60Q3/20; general lighting for mass transit vehicles B60Q3/43) |
| Display label | for overall compartment lighting; for overall compartment lighting in combination with specific lighting, e.g. room lamps with reading lamps (general lighting mounted on specific fittings B60Q3/20; general lighting for mass transit vehicles B60Q3/43) |
| Total patents | 505 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 22 |
| 2016 | 30 |
| 2017 | 24 |
| 2018 | 54 |
| 2019 | 60 |
| 2020 | 71 |
| 2021 | 47 |
| 2022 | 45 |
| 2023 | 58 |
| 2024 | 48 |
| 2025 | 36 |
| 2026 | 10 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Luminescent device and method of manufacturing the same including forming a plurality of notches or slits in a substrate to enable planar light emittance in a curved state
US-9755166-B2 · Sep 5, 2017 · US
Lighting device for motor vehicles
US-2017240105-A1 · Aug 24, 2017 · US
Lighting system for motor vehicle passenger compartment
US-2017240106-A1 · Aug 24, 2017 · US
Display switch
US-9659719-B2 · May 23, 2017 · US
Light-emitting device
US-2017096096-A1 · Apr 6, 2017 · US
Light-emitting device
US-9551821-B2 · Jan 24, 2017 · US
Light source unit and vehicular room light
US-2017001555-A1 · Jan 5, 2017 · US
Vehicle interior lighting device
US-2016375824-A1 · Dec 29, 2016 · US
Vehicle interior illumination device
US-9517722-B2 · Dec 13, 2016 · US
Luminaire for interior lamp provided in automobile
US-9512981-B2 · Dec 6, 2016 · US
Photoluminescent vehicle reading lamp
US-9499096-B2 · Nov 22, 2016 · US
Device, system and method for illuminating a target area
US-2016334631-A1 · Nov 17, 2016 · US
Selectively visible user interface
US-9495040-B2 · Nov 15, 2016 · US
Ambient lighting system to mitigate the impact of travel across time zones
US-9493112-B2 · Nov 15, 2016 · US
Dome light assembly
US-9487135-B2 · Nov 8, 2016 · US
Sun visor with photoluminescent structure
US-9463739-B2 · Oct 11, 2016 · US
Bulb socket and lighting system
US-9466936-B2 · Oct 11, 2016 · US
Vehicle backlit assembly with photoluminescent structure
US-9446709-B2 · Sep 20, 2016 · US
Trailer hitching aid system for vehicle
US-2016264052-A1 · Sep 15, 2016 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B60Q3/74?
- CPC B60Q3/74 is the Cooperative Patent Classification code for “for overall compartment lighting; for overall compartment lighting in combination with specific lighting, e.g. room lamps with reading lamps (general lighting mounted on specific fittings B60Q3/20; general lighting for mass transit vehicles B60Q3/43).”
- How many patents are filed under CPC B60Q3/74 (for overall compartment lighting; for overall compartment lighting in combination with specific lighting, e.g. room lamps with reading lamps (general lighting mounted on specific fittings B60Q3/20; general lighting for mass transit vehicles B60Q3/43))?
- Our database includes 505 publications tagged with this CPC code.
- Is patent activity under CPC B60Q3/74 growing?
- Publication counts under this code: 48 in 2024 vs 36 in 2025 (latest complete years).