{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8491291","patent":{"patent_number":"US-8491291","title":"Pattern transfer method and imprint device","assignee":null,"inventors":[],"filing_date":"2012-02-06T00:00:00.000Z","publication_date":"2013-07-23T00:00:00.000Z","cpc_codes":["G11B"],"num_claims":6,"abstract":"In order to allow for aligning a relative position between a transferred object and a stamper with high accuracy without providing an alignment pattern in the transferred object, there are provided: a pattern transfer method, including: when adjusting the relative position between the stamper and the transferred object, a step of detecting at least two or more edge positions of the transferred object and calculating an arbitrary point from the detected edge positions; a step of detecting a position of the stamper from an edge of the stamper or an alignment mark formed in the stamper; and a step of adjusting the relative position between the transferred object and the stamper from the arbitrary point and the position of the stamper; and an imprint device using the same."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Pattern transfer method and imprint device","description":"In order to allow for aligning a relative position between a transferred object and a stamper with high accuracy without providing an alignment pattern in the transferred object, there are provided: a","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8491291","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-8491291","citation_suggestion":"Patentable. \"Pattern transfer method and imprint device\" (US-8491291). https://patentable.app/patents/US-8491291","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8491291","json":"https://patentable.app/api/llm-context/US-8491291","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T14:58:19.183Z"}