{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8537489","patent":{"patent_number":"US-8537489","title":"Detecting radial head position using spiral wedge information in self-servo-write","assignee":null,"inventors":[],"filing_date":"2011-05-06T00:00:00.000Z","publication_date":"2013-09-17T00:00:00.000Z","cpc_codes":["G11B"],"num_claims":20,"abstract":"Writing servo wedge code to a disk is disclosed. A first selected burst demodulation window is determined. A final radial head position is computed based at least in part on the first selected burst demodulation window. Servo wedge code is written to a disk based at least in part on the final radial head position."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Detecting radial head position using spiral wedge information in self-servo-write","description":"Writing servo wedge code to a disk is disclosed. A first selected burst demodulation window is determined. A final radial head position is computed based at least in part on the first selected burst d","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8537489","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-8537489","citation_suggestion":"Patentable. \"Detecting radial head position using spiral wedge information in self-servo-write\" (US-8537489). https://patentable.app/patents/US-8537489","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8537489","json":"https://patentable.app/api/llm-context/US-8537489","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T16:38:05.141Z"}