Structure and structure member including joint structure of dissimilar materials
US-10513296-B2 · Dec 24, 2019 · US
of different metals
of different metals · 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 | B23K9/232 |
| Official title | {of different metals} |
| Display label | of different metals |
| Total patents | 162 |
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 | 5 |
| 2016 | 16 |
| 2017 | 11 |
| 2018 | 12 |
| 2019 | 23 |
| 2020 | 20 |
| 2021 | 18 |
| 2022 | 24 |
| 2023 | 12 |
| 2024 | 11 |
| 2025 | 7 |
| 2026 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Methods and apparatus for welding work pieces having dissimilar compositions
US-10500672-B2 · Dec 10, 2019 · US
Junction structure
US-2019368524-A1 · Dec 5, 2019 · US
Earth-boring tools having particle-matrix composite bodies and methods for welding particle-matrix composite bodies
US-10493550-B2 · Dec 3, 2019 · US
Electromechanical Switching Device Utilizing Contacts on Aluminum Conductors and Method of Adhesion
US-2019362915-A1 · Nov 28, 2019 · US
Laser hot wire welding of multi-layered structures
US-2019321914-A1 · Oct 24, 2019 · US
Welded metal component and battery including the same
US-10439191-B2 · Oct 8, 2019 · US
Methods and apparatus for welding work pieces having dissimilar compositions
US-2019275604-A1 · Sep 12, 2019 · US
Methods and systems for additive manufacturing
US-2019160538-A1 · May 30, 2019 · US
Aluminium/copper heterogeneous welding
US-10259068-B2 · Apr 16, 2019 · US
Gas turbine engine blade containment system
US-2019106996-A1 · Apr 11, 2019 · US
Welding Structure Member
US-2019105727-A1 · Apr 11, 2019 · US
Method for Producing a Welded Joint
US-2019099827-A1 · Apr 4, 2019 · US
Metal manufacturing systems and methods using mechanical oscillation
US-2019099769-A1 · Apr 4, 2019 · US
Joint structure
US-2019101145-A1 · Apr 4, 2019 · US
Gas turbine engine blade containment system
US-10167727-B2 · Jan 1, 2019 · US
Welded joint
US-2018298932-A1 · Oct 18, 2018 · US
Fillet welding method and fillet welded joint
US-2018257160-A1 · Sep 13, 2018 · US
Weld filler additive and method of welding
US-2018250776-A1 · Sep 6, 2018 · US
Structure and method of making same involving welding otherwise non-weldable materials
US-2018243860-A1 · Aug 30, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B23K9/232?
- CPC B23K9/232 is the Cooperative Patent Classification code for “of different metals.”
- How many patents are filed under CPC B23K9/232 (of different metals)?
- Our database includes 162 publications tagged with this CPC code.
- Is patent activity under CPC B23K9/232 growing?
- Publication counts under this code: 11 in 2024 vs 7 in 2025 (latest complete years).