Brazing alloy
US-2017368641-A1 · Dec 28, 2017 · US
Multilayered materials
Multilayered 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 | B23K2103/166 |
| Official title | {Multilayered materials} |
| Display label | Multilayered materials |
| Total patents | 261 |
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 | 11 |
| 2016 | 21 |
| 2017 | 29 |
| 2018 | 31 |
| 2019 | 41 |
| 2020 | 19 |
| 2021 | 28 |
| 2022 | 19 |
| 2023 | 18 |
| 2024 | 31 |
| 2025 | 11 |
| 2026 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Tin-silver diffusion soldering for thin joints without flux
US-2017361615-A1 · Dec 21, 2017 · US
Anode assembly, contact strips, electrochemical cell, and methods to use and manufacture thereof
US-2017342576-A1 · Nov 30, 2017 · US
Method for producing a rail-shaped hybrid component, and such a hybrid component
US-2017334564-A1 · Nov 23, 2017 · US
Method for manufacturing optical film
US-2017326683-A1 · Nov 16, 2017 · US
Multi-layer flat steel product and component produced therefrom
US-2017297304-A1 · Oct 19, 2017 · US
Method of production of brazed joint and such a brazed joint
US-2017298470-A1 · Oct 19, 2017 · US
Component having wear-protected openings and recesses and process for the production thereof
US-2017259385-A1 · Sep 14, 2017 · US
Method of electrically isolating leads of a lead frame strip by laser beam cutting
US-9754834-B2 · Sep 5, 2017 · US
System having layered structure and method of making the same
US-2017248319-A1 · Aug 31, 2017 · US
Laser cut composite glass article and method of cutting
US-2017239748-A1 · Aug 24, 2017 · US
Laser cut composite glass article and method of cutting
US-2017225996-A1 · Aug 10, 2017 · US
Laser cut composite glass article and method of cutting
US-9701563-B2 · Jul 11, 2017 · US
Black sub-anodized marking using picosecond bursts
US-2017189992-A1 · Jul 6, 2017 · US
Multi-Strike Process for Bonding
US-2017194278-A1 · Jul 6, 2017 · US
Method and apparatus for manufacturing low temperature poly-silicon film, and low temperature poly-silicon film
US-9698012-B2 · Jul 4, 2017 · US
Method of manufacturing a metal matrix reinforced composite component and a composite component formed by the method
US-2017175571-A1 · Jun 22, 2017 · US
System having layered structure and method of making the same
US-9649690-B2 · May 16, 2017 · US
Device for cleaning coating on lithium-ion battery electrode sheet
US-2017120380-A1 · May 4, 2017 · US
Formation and repair of oxide dispersion strengthened alloys by alloy melting with oxide injection
US-2017080508-A1 · Mar 23, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B23K2103/166?
- CPC B23K2103/166 is the Cooperative Patent Classification code for “Multilayered materials.”
- How many patents are filed under CPC B23K2103/166 (Multilayered materials)?
- Our database includes 261 publications tagged with this CPC code.
- Is patent activity under CPC B23K2103/166 growing?
- Publication counts under this code: 31 in 2024 vs 11 in 2025 (latest complete years).