Blue laser metal additive manufacturing system
US12172377B2 · kind B2 · utility
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62References
25Claims
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Key dates
| Filing date | Aug 24, 2019 |
| Grant date | Dec 24, 2024 |
| Priority date | — |
| Expiry date | Aug 14, 2042 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02P10/25
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
A high-resolution additive manufacturing system based on a parallel printing method using a spatial light modulator. A method and system for additive manufacturing using a DMD in the laser beam path. The use of a pre-heat laser beam in combination with a build laser beam having a DMD along the build laser beam path.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.