{
  "abstract": "The present disclosure relates to laser devices for laser metal deposition and methods for laser metal deposition. A laser device for laser metal deposition on a substrate is disclosed. The laser device comprises: a delivery opening for delivering a wire or powder metallic feedstock to the substrate; a laser beam source configured to fuse the metallic feedstock with the substrate, the laser beam source being configured to emit a laser beam of a first power; a plurality of cameras configured to record images of a region of interest; and one or more light sources configured to illuminate the region of interest. The one or more light sources are configured to illuminate with a power of a blackbody radiation emitted during laser metal deposition.",
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  "published_at": "2026-09-15T19:02:37.535152Z",
  "publisher": "Nebula Innovations Limited",
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  "source_date": "2026-04-21",
  "source_id": "US-12605791-B2",
  "source_name": "the United States Patent and Trademark Office",
  "source_url": "https://patents.google.com/patent/US12605791B2",
  "supersedes": null,
  "title": "Laser devices and methods for laser metal deposition",
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