Electrode plate, electrode assembly, battery, electric device, and manufacturing method for electrode plate
US-2024222812-A1 · Jul 4, 2024 · US
characterised by their shape
characterised by their shape · Cooperative Patent Classification (CPC)
Electric circuits, power, telecommunications, and semiconductors.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | H01M50/552 |
| Official title | characterised by their shape |
| Display label | characterised by their shape |
| Total patents | 430 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly growing.
| Year | Patents |
|---|---|
| 2015 | 11 |
| 2016 | 6 |
| 2017 | 10 |
| 2018 | 8 |
| 2019 | 17 |
| 2020 | 27 |
| 2021 | 37 |
| 2022 | 50 |
| 2023 | 65 |
| 2024 | 71 |
| 2025 | 103 |
| 2026 | 25 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Ultrasonic joining horn
US-2024109149-A1 · Apr 4, 2024 · US
Secondary battery
US-10826048-B2 · Nov 3, 2020 · US
Electrical feedthroughs for battery housings
US-10777786-B2 · Sep 15, 2020 · US
Electrical feedthroughs for battery housings
US-2020161604-A1 · May 21, 2020 · US
Battery with external terminals
US-2020152923-A1 · May 14, 2020 · US
Battery with a safety device which can be reset, and also suitable pole stud for the battery
US-10615400-B2 · Apr 7, 2020 · US
Stretchable composite electrode and stretchable lithium ion battery using the same
US-2020006772-A1 · Jan 2, 2020 · US
Sealing system for a terminal feed-through
US-10516143-B2 · Dec 24, 2019 · US
Cap assembly and secondary battery
US-2019386263-A1 · Dec 19, 2019 · US
Method for welding electrode leads of secondary battery module and compact secondary battery module using the same
US-10481208-B2 · Nov 19, 2019 · US
Information Handling System with High Current Battery Planar Tab Interconnect
US-2019346891-A1 · Nov 14, 2019 · US
Battery state sensing device and manufacturing method therefor
US-10451677-B2 · Oct 22, 2019 · US
Rechargeable battery and module of the same
US-2019319295-A1 · Oct 17, 2019 · US
Electrical feedthroughs for redistributing thermally-induced stresses that result from welding
US-10418614-B2 · Sep 17, 2019 · US
Battery pack
US-2019267601-A1 · Aug 29, 2019 · US
Electrode tab structure and battery
US-10388935-B2 · Aug 20, 2019 · US
Solid battery, battery pack, vehicle, power storage system, power tool, and electronic device
US-2019252727-A1 · Aug 15, 2019 · US
Construction of electrochemical storage cell with conductive bridge
US-10381632-B2 · Aug 13, 2019 · US
Power storage device packaging material and power storage device using the packaging material
US-2019245165-A1 · Aug 8, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC H01M50/552?
- CPC H01M50/552 is the Cooperative Patent Classification code for “characterised by their shape.”
- How many patents are filed under CPC H01M50/552 (characterised by their shape)?
- Our database includes 430 publications tagged with this CPC code.
- Is patent activity under CPC H01M50/552 growing?
- Publication counts under this code: 71 in 2024 vs 103 in 2025 (latest complete years).