Laser processing apparatus
US-2022379403-A1 · Dec 1, 2022 · US
Laser beam path enclosures
Laser beam path enclosures · 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 | B23K26/128 |
| Official title | {Laser beam path enclosures} |
| Display label | Laser beam path enclosures |
| Total patents | 93 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 2 |
| 2016 | 11 |
| 2017 | 8 |
| 2018 | 7 |
| 2019 | 7 |
| 2020 | 13 |
| 2021 | 9 |
| 2022 | 10 |
| 2023 | 8 |
| 2024 | 11 |
| 2025 | 4 |
| 2026 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Method for providing a flow for an additive manufacturing device
US-11504772-B2 · Nov 22, 2022 · US
Laser gravity heating
US-2022364446-A1 · Nov 17, 2022 · US
System and method of additive manufacturing
US-11179808-B1 · Nov 23, 2021 · US
Frame and exterior shrouding for laser processing system
US-2021346985-A1 · Nov 11, 2021 · US
Multi zone spot heating in epi
US-2021285105-A1 · Sep 16, 2021 · US
Additive manufacturing apparatus and system with vacuum assembly, and method of using the same
US-11117219-B2 · Sep 14, 2021 · US
Multi-axis machine tool, methods of controlling the same and related arragements
US-2021276125-A1 · Sep 9, 2021 · US
Processing apparatus
US-2021268609-A1 · Sep 2, 2021 · US
Multi zone spot heating in epi
US-11021795-B2 · Jun 1, 2021 · US
Laser Cutter Adapted to Cut Rotating Workpieces
US-2021121985-A1 · Apr 29, 2021 · US
Laser apparatus and laser machining method
US-2021053159-A1 · Feb 25, 2021 · US
Laser annealing apparatus, and fabrication methods of polycrystalline silicon thin film and thin film transistor
US-10872767-B2 · Dec 22, 2020 · US
Method and device for processing microstructure arrays of polystyrene-graphene nanocomposites
US-10850304-B2 · Dec 1, 2020 · US
Method for the generative production of a 3-dimensional component
US-10821556-B2 · Nov 3, 2020 · US
Systems and methods for additive manufacturing flow control devices
US-10814430-B2 · Oct 27, 2020 · US
Welding method
US-2020282496-A1 · Sep 10, 2020 · US
Laser processing head and laser processing system using same
US-2020282495-A1 · Sep 10, 2020 · US
Method and device for processing microstructure arrays of polystyrene-graphene nanocomposites
US-2020230644-A1 · Jul 23, 2020 · US
Additive Manufacturing System For Object Creation From Powder Using A High Flux Laser For Two-Dimensional Printing
US-2020189038-A1 · Jun 18, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B23K26/128?
- CPC B23K26/128 is the Cooperative Patent Classification code for “Laser beam path enclosures.”
- How many patents are filed under CPC B23K26/128 (Laser beam path enclosures)?
- Our database includes 93 publications tagged with this CPC code.
- Is patent activity under CPC B23K26/128 growing?
- Publication counts under this code: 11 in 2024 vs 4 in 2025 (latest complete years).