{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11942122","patent":{"patent_number":"US-11942122","title":"Determining absolute position on HDD spiral patterns using dual TDMR readers","assignee":null,"inventors":[],"filing_date":"2023-01-17T00:00:00.000Z","publication_date":"2024-03-26T00:00:00.000Z","cpc_codes":["G11B","G01D","G11B","G11B","G11B"],"num_claims":20,"abstract":"A method of determining radial position of a magnetic head that includes a first read sensor and a second read sensor includes: with the first read sensor, detecting a servo spiral formed on a disk; with the second read sensor, detecting the servo spiral; measuring a time interval between when the servo spiral is detected by the first read sensor and when the servo spiral is detected by the second read sensor; and based on the time interval, determining a radial position of the magnetic head relative to the disk."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Determining absolute position on HDD spiral patterns using dual TDMR readers","description":"A method of determining radial position of a magnetic head that includes a first read sensor and a second read sensor includes: with the first read sensor, detecting a servo spiral formed on a disk; w","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11942122","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-11942122","citation_suggestion":"Patentable. \"Determining absolute position on HDD spiral patterns using dual TDMR readers\" (US-11942122). https://patentable.app/patents/US-11942122","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11942122","json":"https://patentable.app/api/llm-context/US-11942122","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T04:22:38.535Z"}