Battery heating system, battery pack, and electrical apparatus
US-2024429483-A1 · Dec 26, 2024 · US
by heating
by heating · 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 | B60L58/27 |
| Official title | by heating |
| Display label | by heating |
| Total patents | 1,893 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 106 |
| 2016 | 109 |
| 2017 | 105 |
| 2018 | 105 |
| 2019 | 106 |
| 2020 | 136 |
| 2021 | 162 |
| 2022 | 202 |
| 2023 | 219 |
| 2024 | 280 |
| 2025 | 291 |
| 2026 | 72 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Method of preventing output limit of battery of vehicle
US-2024383374-A1 · Nov 21, 2024 · US
Alternating current zero torque resistance heating
US-2024367552-A1 · Nov 7, 2024 · US
Battery temperature raising system
US-2024274921-A1 · Aug 15, 2024 · US
Charge/discharge circuit, system, and control method
US-2024178690-A1 · May 30, 2024 · US
Electric drive system, powertrain, heating method, and electric vehicle
US-2024001777-A1 · Jan 4, 2024 · US
Temperature regulation device
US-2015380785-A1 · Dec 31, 2015 · US
High-Voltage Energy Storage Module and Method for Producing the High-Voltage Energy Storage Module
US-2015364740-A1 · Dec 17, 2015 · US
Charge rate optimization
US-9197091-B2 · Nov 24, 2015 · US
Power storage system and temperature control method for the same
US-2015321577-A1 · Nov 12, 2015 · US
Power control system of hybrid vehicle
US-2015321573-A1 · Nov 12, 2015 · US
Temperature control method and temperature controller
US-9184473-B2 · Nov 10, 2015 · US
Electrically-driven vehicle
US-2015318811-A1 · Nov 5, 2015 · US
Battery unit
US-2015311570-A1 · Oct 29, 2015 · US
Rechargeable energy storage system management for vehicles
US-9162585-B2 · Oct 20, 2015 · US
Refrigeration cycle device
US-2015295285-A1 · Oct 15, 2015 · US
Battery heating circuits and methods using resonance components in series and bridging charge storage components
US-9160041-B2 · Oct 13, 2015 · US
Heat pipe assembly having heating/cooling functions, battery module for eco-friendly vehicle using the same and method for operating battery module
US-2015255836-A1 · Sep 10, 2015 · US
Battery warm-up apparatus of hybrid electric vehicle
US-9120480-B2 · Sep 1, 2015 · US
Battery heating circuits and methods based on battery discharging and charging using resonance components in series and multiple charge storage components
US-9120394-B2 · Sep 1, 2015 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B60L58/27?
- CPC B60L58/27 is the Cooperative Patent Classification code for “by heating.”
- How many patents are filed under CPC B60L58/27 (by heating)?
- Our database includes 1,893 publications tagged with this CPC code.
- Is patent activity under CPC B60L58/27 growing?
- Publication counts under this code: 280 in 2024 vs 291 in 2025 (latest complete years).