Power storage device
US-2024266650-A1 · Aug 8, 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 | H01M50/148 |
| Official title | characterised by their shape |
| Display label | characterised by their shape |
| Total patents | 346 |
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 | 7 |
| 2017 | 4 |
| 2018 | 7 |
| 2019 | 6 |
| 2020 | 11 |
| 2021 | 38 |
| 2022 | 44 |
| 2023 | 41 |
| 2024 | 63 |
| 2025 | 83 |
| 2026 | 31 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Battery, battery cell, battery module, electrical device, end cap assembly and manufacturing method for battery
US-2024222819-A1 · Jul 4, 2024 · US
Secondary battery
US-2021408625-A1 · Dec 30, 2021 · US
Systems and methods for a battery panel assembly on a material handling vehicle
US-11205819-B2 · Dec 21, 2021 · US
Cap plate and secondary battery
US-11196115-B2 · Dec 7, 2021 · US
All solid battery
US-2021328263-A1 · Oct 21, 2021 · US
Power storage unit
US-11094986-B2 · Aug 17, 2021 · US
Battery cell, battery module, battery pack, device using battery cell as power source, and assembling method of battery cell
US-2021249723-A1 · Aug 12, 2021 · US
Rotatable terminal plate housing assemblies and methods thereof
US-2021242439-A1 · Aug 5, 2021 · US
Battery cover and method of construction thereof
US-11081751-B2 · Aug 3, 2021 · US
Exterior body, laminated battery and method for producing exterior body
US-2021184185-A1 · Jun 17, 2021 · US
Top cover assembly and secondary battery
US-2021135310-A1 · May 6, 2021 · US
Cap assembly and secondary battery
US-2021043913-A1 · Feb 11, 2021 · US
Battery module using pouch cells
US-2021036389-A1 · Feb 4, 2021 · US
Pouch-type secondary battery and battery module comprising the same
US-2020381678-A1 · Dec 3, 2020 · US
Electrode stack restraint
US-10797272-B2 · Oct 6, 2020 · US
Secondary battery
US-2020303713-A1 · Sep 24, 2020 · US
Pouch type of battery cell having unit electrode where a plurality of electrode tabs are formed
US-10784490-B2 · Sep 22, 2020 · US
Battery pack
US-10714712-B2 · Jul 14, 2020 · US
Secondary battery and battery module
US-2020203699-A1 · Jun 25, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC H01M50/148?
- CPC H01M50/148 is the Cooperative Patent Classification code for “characterised by their shape.”
- How many patents are filed under CPC H01M50/148 (characterised by their shape)?
- Our database includes 346 publications tagged with this CPC code.
- Is patent activity under CPC H01M50/148 growing?
- Publication counts under this code: 63 in 2024 vs 83 in 2025 (latest complete years).