{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9680485","patent":{"patent_number":"US-9680485","title":"Automatic frequency control","assignee":null,"inventors":[],"filing_date":"2012-06-28T00:00:00.000Z","publication_date":"2017-06-13T00:00:00.000Z","cpc_codes":["H04B","H04L","H04L","H04L","H04L","H04L","H04L"],"num_claims":16,"abstract":"An automatic frequency control device, a method for automatic frequency control, a receiver, a mobile station and a non-transitory computer-readable digital storage medium are provided. The automatic frequency control device may include a quality calculation unit to calculate quality of a received signal, a state machine controller to generate a control signal based on the calculated quality of the received signal, and a filter to filter an estimated frequency offset of the received signal based on the control signal."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Automatic frequency control","description":"An automatic frequency control device, a method for automatic frequency control, a receiver, a mobile station and a non-transitory computer-readable digital storage medium are provided. The automatic ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9680485","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-9680485","citation_suggestion":"Patentable. \"Automatic frequency control\" (US-9680485). https://patentable.app/patents/US-9680485","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9680485","json":"https://patentable.app/api/llm-context/US-9680485","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T06:00:12.131Z"}