Switch systems for rechargeable power storage devices
US-2024195192-A1 · Jun 13, 2024 · US
Arrangements using end-cell switching
Arrangements using end-cell switching · Cooperative Patent Classification (CPC)
Electric circuits, power, telecommunications, and semiconductors.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | H02J7/36 |
| Official title | Arrangements using end-cell switching |
| Display label | Arrangements using end-cell switching |
| Total patents | 198 |
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 | 9 |
| 2017 | 8 |
| 2018 | 18 |
| 2019 | 18 |
| 2020 | 26 |
| 2021 | 31 |
| 2022 | 27 |
| 2023 | 19 |
| 2024 | 23 |
| 2025 | 14 |
| 2026 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Battery pack and battery charger system
US-2020382045-A1 · Dec 3, 2020 · US
Convertible battery pack
US-2020235694-A1 · Jul 23, 2020 · US
Power apparatus operating method, power apparatus, and power apparatus management system
US-10693313-B2 · Jun 23, 2020 · US
Power tool powered by power supplies having different rated voltages
US-2019341872-A1 · Nov 7, 2019 · US
Ac/dc power tool
US-2019341873-A1 · Nov 7, 2019 · US
Dynamically disconnectable battery system for a motor vehicle and method for operating a dynamically disconnectable battery system
US-2019288345-A1 · Sep 19, 2019 · US
Control circuit, power supply structure, and electronic cigarette
US-2019273226-A1 · Sep 5, 2019 · US
Power supplying method and electronic device utilizing the same
US-10389152-B2 · Aug 20, 2019 · US
Cordless power tool system
US-10361651-B2 · Jul 23, 2019 · US
Power tool having a universal motor capable of being powered by AC or DC power supply
US-10333453-B2 · Jun 25, 2019 · US
Power tool having a universal motor capable of being powered by AC or DC power supply
US-10333454-B2 · Jun 25, 2019 · US
Power supply circuit for electronic cigarette and electronic cigarette
US-2019181668-A1 · Jun 13, 2019 · US
Power tool powered by power supplies having different rated voltages
US-10291173-B2 · May 14, 2019 · US
Power tool and control method thereof
US-10277064-B2 · Apr 30, 2019 · US
Load allocation for multi-battery devices
US-10263421-B2 · Apr 16, 2019 · US
Cordless power tool system
US-10250178-B2 · Apr 2, 2019 · US
Multi-voltage battery pack
US-10236819-B2 · Mar 19, 2019 · US
Wireless input device and power management method of the same
US-2019074712-A1 · Mar 7, 2019 · US
Convertible battery pack
US-2019058435-A1 · Feb 21, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC H02J7/36?
- CPC H02J7/36 is the Cooperative Patent Classification code for “Arrangements using end-cell switching.”
- How many patents are filed under CPC H02J7/36 (Arrangements using end-cell switching)?
- Our database includes 198 publications tagged with this CPC code.
- Is patent activity under CPC H02J7/36 growing?
- Publication counts under this code: 23 in 2024 vs 14 in 2025 (latest complete years).