Wireless power transfer system
US-2024253504-A1 · Aug 1, 2024 · US
Current collectors for power supply lines of electrically-propelled vehicles (current collectors in general H01R41/00)
Current collectors for power supply lines of electrically-propelled vehicles (current collectors in general H01R41/00) · 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 | B60L5/00 |
| Official title | Current collectors for power supply lines of electrically-propelled vehicles (current collectors in general H01R41/00) |
| Display label | Current collectors for power supply lines of electrically-propelled vehicles (current collectors in general H01R41/00) |
| Total patents | 252 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 10 |
| 2016 | 14 |
| 2017 | 18 |
| 2018 | 19 |
| 2019 | 21 |
| 2020 | 19 |
| 2021 | 15 |
| 2022 | 31 |
| 2023 | 25 |
| 2024 | 35 |
| 2025 | 28 |
| 2026 | 17 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Power transmitter and wireless power transfer system
US-2018342878-A1 · Nov 29, 2018 · US
Power reception device having a coil formed like a flat plate
US-10124685-B2 · Nov 13, 2018 · US
High Speed Train Power Unit
US-2018251138-A1 · Sep 6, 2018 · US
Non-contact power feeding device
US-2018241251-A1 · Aug 23, 2018 · US
Protection device for a vehicle for preventing contact voltages
US-10046669-B2 · Aug 14, 2018 · US
Electric car control device
US-2018215284-A1 · Aug 2, 2018 · US
Connection module for an electrical energy storage device, and power supply system
US-2018186248-A1 · Jul 5, 2018 · US
Method of docking an electric vehicle for charging
US-9987939-B2 · Jun 5, 2018 · US
Vehicle lower section structure
US-2018148109-A1 · May 31, 2018 · US
Apparatus and method for controlling charging battery
US-2018141455-A1 · May 24, 2018 · US
Coil unit for contactless power transmission
US-2018114629-A1 · Apr 26, 2018 · US
Article Transport Facility
US-2018099680-A1 · Apr 12, 2018 · US
Ground-side coil unit
US-2018082782-A1 · Mar 22, 2018 · US
Method of docking an electric vehicle for charging
US-2018043787-A1 · Feb 15, 2018 · US
Mobile machine, wireless power transmission system, and wireless power transmission method
US-9889757-B2 · Feb 13, 2018 · US
Power receiving device and power transmitting device
US-9884563-B2 · Feb 6, 2018 · US
Attachment structure for coil devices and coil device
US-2018025826-A1 · Jan 25, 2018 · US
Route searching device, terminal device, and route searching method
US-9835463-B2 · Dec 5, 2017 · US
Vehicle mounting structure of contactless power reception device
US-9827864-B2 · Nov 28, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B60L5/00?
- CPC B60L5/00 is the Cooperative Patent Classification code for “Current collectors for power supply lines of electrically-propelled vehicles (current collectors in general H01R41/00).”
- How many patents are filed under CPC B60L5/00 (Current collectors for power supply lines of electrically-propelled vehicles (current collectors in general H01R41/00))?
- Our database includes 252 publications tagged with this CPC code.
- Is patent activity under CPC B60L5/00 growing?
- Publication counts under this code: 35 in 2024 vs 28 in 2025 (latest complete years).