Dust collection device
US-2023095489-A1 · Mar 30, 2023 · US
for directional control
for directional control · 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 | B23K26/1438 |
| Official title | {for directional control} |
| Display label | for directional control |
| Total patents | 80 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 3 |
| 2016 | 7 |
| 2017 | 2 |
| 2018 | 5 |
| 2019 | 13 |
| 2020 | 13 |
| 2021 | 7 |
| 2022 | 8 |
| 2023 | 11 |
| 2024 | 4 |
| 2025 | 5 |
| 2026 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Composite material processing apparatus and composite material processing method
US-2023093386-A1 · Mar 23, 2023 · US
Method for providing a flow for an additive manufacturing device
US-11504772-B2 · Nov 22, 2022 · US
Additive manufacturing system with gas flow head
US-2022331905-A1 · Oct 20, 2022 · US
Gas supply device and laser processing head comprising same
US-11465237-B2 · Oct 11, 2022 · US
Additive manufacturing system with gas flow head
US-11453087-B2 · Sep 27, 2022 · US
System and method for automated laser ablation
US-2022161357-A1 · May 26, 2022 · US
Nozzle for laser machining and laser machining apparatus
US-2022143750-A1 · May 12, 2022 · US
System and method for automated laser ablation
US-11273520-B2 · Mar 15, 2022 · US
Method for measuring inclination of waterjet of laser machining device
US-11253954-B2 · Feb 22, 2022 · US
Laser machine for machining workpieces
US-11161212-B2 · Nov 2, 2021 · US
Method for manufacturing electronic apparatus
US-2021276131-A1 · Sep 9, 2021 · US
Device for additive production of three-dimensional objects
US-11103953-B2 · Aug 31, 2021 · US
Additive manufacturing apparatus, additive manufacturing system, and additive manufacturing method
US-11090764-B2 · Aug 17, 2021 · US
Laser welding device and laser welding method
US-11052483-B2 · Jul 6, 2021 · US
Gas delivery system
US-10953493-B2 · Mar 23, 2021 · US
Laser processing device
US-2021060706-A1 · Mar 4, 2021 · US
Exhaust manifold for additive manufacturing
US-2020376595-A1 · Dec 3, 2020 · US
Gas supply device and laser processing head comprising same
US-2020361032-A1 · Nov 19, 2020 · US
Systems and methods for additive manufacturing flow control devices
US-10814430-B2 · Oct 27, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B23K26/1438?
- CPC B23K26/1438 is the Cooperative Patent Classification code for “for directional control.”
- How many patents are filed under CPC B23K26/1438 (for directional control)?
- Our database includes 80 publications tagged with this CPC code.
- Is patent activity under CPC B23K26/1438 growing?
- Publication counts under this code: 4 in 2024 vs 5 in 2025 (latest complete years).