Battery management system and method for charging lithium-ion battery cells in an information handling system
US-9531202-B2 · Dec 27, 2016 · US
Electricity
Electricity · Cooperative Patent Classification (CPC)
Electric circuits, power, telecommunications, and semiconductors.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | H02J7/0026 |
| Official title | — |
| Display label | Electricity (mapped technology topic) |
| Total patents | 867 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2015 | 55 |
| 2016 | 92 |
| 2017 | 134 |
| 2018 | 142 |
| 2019 | 195 |
| 2020 | 122 |
| 2021 | 99 |
| 2022 | 27 |
| 2023 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Battery-charge control device, battery charger and battery pack
US-2016359345-A1 · Dec 8, 2016 · US
Battery protection integrated circuit, battery protection apparatus and battery pack
US-2016344205-A1 · Nov 24, 2016 · US
Discharge circuit malfunction diagnosis device and discharge circuit malfunction diagnosis method
US-2016226273-A1 · Aug 4, 2016 · US
Battery having cell voltage and battery current detection and comprising only one electrical isolation device
US-9310442-B2 · Apr 12, 2016 · US
Apparatus and method for managing battery system
US-9222985-B2 · Dec 29, 2015 · US
Energy storage device and method for decreasing rush current
US-9219366-B2 · Dec 22, 2015 · US
Communication method, communication system, and energy storage system including the same
US-9209641-B2 · Dec 8, 2015 · US
Battery pack and charger
US-2015349558-A1 · Dec 3, 2015 · US
Bottom Based Balancing in Lithium Ion System
US-2015349551-A1 · Dec 3, 2015 · US
Battery management system using non-volatile memory
US-9203248-B2 · Dec 1, 2015 · US
System and method for tracking and archiving battery performance data
US-9197079-B2 · Nov 24, 2015 · US
Electricity distribution device, and controlling method for battery pack
US-2015333544-A1 · Nov 19, 2015 · US
Battery System and Motor Vehicle with Battery System
US-2015326043-A1 · Nov 12, 2015 · US
Method for charging a rechargeable energy store, charging device for a rechargeable energy store, and circuit breaker
US-9178375-B2 · Nov 3, 2015 · US
Charging Device
US-2015311730-A1 · Oct 29, 2015 · US
Device and method using a keyboard controller and voltage detection circuitry for battery charging
US-9172269-B2 · Oct 27, 2015 · US
Battery pack, method of charging secondary battery and battery charger
US-9172261-B2 · Oct 27, 2015 · US
Battery charger including multiple charging ports
US-2015303717-A1 · Oct 22, 2015 · US
Battery Power Delivery Module
US-2015303711-A1 · Oct 22, 2015 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC H02J7/0026?
- CPC H02J7/0026 is the Cooperative Patent Classification code for “Electricity.”
- How many patents are filed under CPC H02J7/0026 (Electricity)?
- Our database includes 867 publications tagged with this CPC code.
- Is patent activity under CPC H02J7/0026 growing?
- Publication counts under this code: 27 in 2022 vs 1 in 2023 (latest complete years).