Low-density clad steel sheet having excellent formability and fatigue property and manufacturing method therefor
US-2024326399-A1 · Oct 3, 2024 · US
Dissimilar materials
Dissimilar materials · 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 | B23K2103/18 |
| Official title | Dissimilar materials |
| Display label | Dissimilar materials |
| Total patents | 1,243 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 83 |
| 2016 | 128 |
| 2017 | 123 |
| 2018 | 109 |
| 2019 | 136 |
| 2020 | 135 |
| 2021 | 110 |
| 2022 | 117 |
| 2023 | 100 |
| 2024 | 112 |
| 2025 | 74 |
| 2026 | 16 |
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
Thin-film devices and fabrication
US-2024082949-A1 · Mar 14, 2024 · US
Cell Connector for Making Electrically Conductive Contact with a Plurality of Battery Cell Terminals, Method for Producing a Cell Connector of this Kind, and Battery Module having at least One Cell
US-2015380714-A1 · Dec 31, 2015 · US
Surgical Probe with Interlocking Attachment
US-2015366432-A1 · Dec 24, 2015 · US
Turbine platform repair using laser clad
US-2015361796-A1 · Dec 17, 2015 · US
Power module substrate, heat-sink-attached power module substrate, and heat-sink-attached power module
US-2015366048-A1 · Dec 17, 2015 · US
Light emitting device and method of producing the light emitting device
US-2015362158-A1 · Dec 17, 2015 · US
Preparation of a component for use in a joint
US-9192990-B2 · Nov 24, 2015 · US
Flange for pressure measurement cells or pressure transfer means and method for manufacture of such flanges
US-9194759-B2 · Nov 24, 2015 · US
Dissimilar metal joining method for magnesium alloy and steel
US-9174298-B2 · Nov 3, 2015 · US
Hardfacing process and parts produced thereby
US-9174293-B2 · Nov 3, 2015 · US
Resistance spot welding system and method
US-2015306862-A1 · Oct 29, 2015 · US
Areal component arrangement for a vehicle body, vehicle body with the areal component arrangement and method for welding an areal component of the areal component arrangement
US-2015291226-A1 · Oct 15, 2015 · US
Method for joining multiple parallel tabs
US-9153811-B2 · Oct 6, 2015 · US
Laser welding of transparent and opaque materials
US-2015280767-A1 · Oct 1, 2015 · US
Method for producing a hermetically sealed casing intended for encapsulating an implantable device, and corresponding casing
US-2015273219-A1 · Oct 1, 2015 · US
Developing device and manufacturing method thereof
US-2015277278-A1 · Oct 1, 2015 · US
Process for welding pipe connections for high temperature applications
US-2015258629-A1 · Sep 17, 2015 · US
Fluid vessel with abrasion and corrosion resistant interior cladding
US-9126130-B2 · Sep 8, 2015 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B23K2103/18?
- CPC B23K2103/18 is the Cooperative Patent Classification code for “Dissimilar materials.”
- How many patents are filed under CPC B23K2103/18 (Dissimilar materials)?
- Our database includes 1,243 publications tagged with this CPC code.
- Is patent activity under CPC B23K2103/18 growing?
- Publication counts under this code: 112 in 2024 vs 74 in 2025 (latest complete years).