{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-10539949","patent":{"patent_number":"US-10539949","title":"Three-dimensional printing appratus and method for calibrating printing inaccuracy thereof","assignee":null,"inventors":[],"filing_date":"2015-09-25T00:00:00.000Z","publication_date":"2020-01-21T00:00:00.000Z","cpc_codes":["B33Y","G05B","B33Y","B33Y","G05B","G05B"],"num_claims":7,"abstract":"A three-dimensional printing apparatus and a method for calibrating printing inaccuracy thereof are provided. A printing head of the three-dimensional printing apparatus is adapted for moving along a straight printing path on a datum plane and simultaneously feeding out forming material, so as to generate a layer object on a supporting surface of a platform. If a path distance of the straight printing path is greater than a threshold, a plurality of linear compensation relationships respectively corresponding to a plurality of first zones of the supporting surface are used for calculating a first compensation value of a starting point and a second compensation value of an ending point. If the path distance of the straight printing path is not greater than the threshold, a common compensation values is decided based on at least one of second zones and which is corresponding to the starting point and the ending point."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Three-dimensional printing appratus and method for calibrating printing inaccuracy thereof","description":"A three-dimensional printing apparatus and a method for calibrating printing inaccuracy thereof are provided. A printing head of the three-dimensional printing apparatus is adapted for moving along a ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-10539949","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-10539949","citation_suggestion":"Patentable. \"Three-dimensional printing appratus and method for calibrating printing inaccuracy thereof\" (US-10539949). https://patentable.app/patents/US-10539949","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-10539949","json":"https://patentable.app/api/llm-context/US-10539949","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T07:58:56.996Z"}