{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11969820","patent":{"patent_number":"US-11969820","title":"Laser processing apparatus","assignee":null,"inventors":[],"filing_date":"2020-11-24T00:00:00.000Z","publication_date":"2024-04-30T00:00:00.000Z","cpc_codes":["G05B","G05B","G05B"],"num_claims":7,"abstract":"High processing accuracy of a workpiece is maintained even if the workpiece is misaligned. A laser processing apparatus includes: a setting section that sets a pattern area and a distance measurement position on a captured image; a condition setting storage section that stores image information in the pattern area; a position correction section that detects a misalignment of a new workpiece different from a workpiece used to set the pattern area and corrects the distance measurement position on the new workpiece; a distance measurement section that measures a distance based on a light reception position of distance measuring light in a distance measuring light receiving section; and a Z scanner that adjusts a focal position based on a measurement result of the distance measurement section prior to irradiation of the workpiece with laser light."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Laser processing apparatus","description":"High processing accuracy of a workpiece is maintained even if the workpiece is misaligned. A laser processing apparatus includes: a setting section that sets a pattern area and a distance measurement ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11969820","license":"CC-BY-4.0-like","license_terms":"AI-generated analysis on this page (summary, layman_explanation, technical_analysis, business_analysis, faqs) may be reused with attribution and a visible link back to the canonical URL above. Patent abstracts, claims, and bibliographic data are USPTO public domain.","required_link":"https://patentable.app/patents/US-11969820","citation_suggestion":"Patentable. \"Laser processing apparatus\" (US-11969820). https://patentable.app/patents/US-11969820","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11969820","json":"https://patentable.app/api/llm-context/US-11969820","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T04:48:23.925Z"}