Notification device for mobile unit
US-2019389375-A1 · Dec 26, 2019 · US
for indicating speed {outside of the vehicle}
for indicating speed {outside of the vehicle} · 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 | B60Q1/54 |
| Official title | for indicating speed {outside of the vehicle} |
| Display label | for indicating speed {outside of the vehicle} |
| Total patents | 146 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 3 |
| 2016 | 8 |
| 2017 | 14 |
| 2018 | 13 |
| 2019 | 22 |
| 2020 | 19 |
| 2021 | 16 |
| 2022 | 10 |
| 2023 | 12 |
| 2024 | 15 |
| 2025 | 11 |
| 2026 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Display for rear lamp of a vehicle
US-2019366918-A1 · Dec 5, 2019 · US
Image projection apparatus
US-2019351820-A1 · Nov 21, 2019 · US
Image projection apparatus
US-10457199-B2 · Oct 29, 2019 · US
Vehicular illumination system, vehicular system, vehicle, and data communication system
US-2019315271-A1 · Oct 17, 2019 · US
Image projection apparatus
US-10434933-B2 · Oct 8, 2019 · US
Vehicle control system
US-2019299993-A1 · Oct 3, 2019 · US
Vision system for a vehicle
US-10427604-B2 · Oct 1, 2019 · US
Notifying device, automatic driving vehicle, notifying method, program, non-transitory recording medium, and notifying system
US-2019270405-A1 · Sep 5, 2019 · US
Image projection apparatus
US-2019248277-A1 · Aug 15, 2019 · US
Illuminated badge system for a motor vehicle
US-2019239317-A1 · Aug 1, 2019 · US
Pedestrian detection apparatus and pedestrian detection method
US-2019213887-A1 · Jul 11, 2019 · US
Movement assistance system and movement assistance method
US-10332402-B2 · Jun 25, 2019 · US
System and method for safety improvement during operation of a motor vehicle
US-10315560-B2 · Jun 11, 2019 · US
Autonomous vehicle service lights
US-10308168-B2 · Jun 4, 2019 · US
Visual speed indication device for motor vehicles and method thereof
US-2019152383-A1 · May 23, 2019 · US
Illuminated badge system for a motor vehicle
US-10299345-B2 · May 21, 2019 · US
Movement assistance system and movement assistance method
US-2019114922-A1 · Apr 18, 2019 · US
Acceleration event-based passenger notification system
US-2019100135-A1 · Apr 4, 2019 · US
Image projection apparatus
US-2019031089-A1 · Jan 31, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B60Q1/54?
- CPC B60Q1/54 is the Cooperative Patent Classification code for “for indicating speed {outside of the vehicle}.”
- How many patents are filed under CPC B60Q1/54 (for indicating speed {outside of the vehicle})?
- Our database includes 146 publications tagged with this CPC code.
- Is patent activity under CPC B60Q1/54 growing?
- Publication counts under this code: 15 in 2024 vs 11 in 2025 (latest complete years).