Battery module having busbar, battery pack and vehicle
US-12431591-B2 · Sep 30, 2025 · US
Spot welding
Spot welding · 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 | B23K15/008 |
| Official title | {Spot welding} |
| Display label | Spot welding |
| Total patents | 25 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 2 |
| 2016 | 4 |
| 2017 | 2 |
| 2018 | 2 |
| 2020 | 2 |
| 2021 | 2 |
| 2022 | 6 |
| 2023 | 2 |
| 2024 | 1 |
| 2025 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Techniques for forming composite sandwich structures
US-12233471-B2 · Feb 25, 2025 · US
Method for producing at least one defined connecting layer between two components of different metals
US-11951559-B2 · Apr 9, 2024 · US
Spot welding method
US-11772186-B2 · Oct 3, 2023 · US
Method of repairing a rod guide assembly of a fuel control unit
US-11578619-B2 · Feb 14, 2023 · US
Battery module having busbar, battery pack and vehicle
US-2022376361-A1 · Nov 24, 2022 · US
Fixture for holding a rod guide assembly of a fuel control unit of an aircraft engine during welding
US-11492928-B2 · Nov 8, 2022 · US
Techniques for forming composite sandwich structures
US-2022193810-A1 · Jun 23, 2022 · US
Spot welding method
US-2022111464-A1 · Apr 14, 2022 · US
Method of repairing a rod guide assembly of a fuel control unit
US-2022056815-A1 · Feb 24, 2022 · US
Fixture for holding a rod guide assembly of a fuel control unit of an aircraft engine during welding
US-2022056816-A1 · Feb 24, 2022 · US
Method of repairing a rod guide assembly of a fuel control unit
US-11187110-B2 · Nov 30, 2021 · US
Method for Producing at Least One Defined Connecting Layer Between Two Components of Different Metals
US-2021316389-A1 · Oct 14, 2021 · US
Method of repairing a rod guide assembly of a fuel control unit
US-2020392873-A1 · Dec 17, 2020 · US
Electricity storage device and method for manufacturing electricity storage device
US-10777802-B2 · Sep 15, 2020 · US
Welding method
US-10076807-B2 · Sep 18, 2018 · US
Welding method
US-9962789-B2 · May 8, 2018 · US
Preconditioned bus bar interconnect system
US-9774024-B2 · Sep 26, 2017 · US
Battery Interconnect System
US-2017125773-A1 · May 4, 2017 · US
Preconditioned Bus Bar Interconnect System
US-2016315303-A1 · Oct 27, 2016 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B23K15/008?
- CPC B23K15/008 is the Cooperative Patent Classification code for “Spot welding.”
- How many patents are filed under CPC B23K15/008 (Spot welding)?
- Our database includes 25 publications tagged with this CPC code.
- Is patent activity under CPC B23K15/008 growing?
- Publication counts under this code: 1 in 2024 vs 2 in 2025 (latest complete years).