{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9805730","patent":{"patent_number":"US-9805730","title":"Dynamic decoding of communication between card reader and portable device","assignee":null,"inventors":[],"filing_date":"2014-08-13T00:00:00.000Z","publication_date":"2017-10-31T00:00:00.000Z","cpc_codes":["G10L","G06F"],"num_claims":17,"abstract":"The proposed technology generally relates the field of data transmission, in particular it relates to decoding an encoded data signal received at an audio interface of a portable electronic device, wherein the encoded data signal is encoded with an encoding scheme having an adjustable encoder clock frequency. The proposed method comprises pre-processing the received encoded data signal; scanning the received encoded data signal for a known start sequence and when a known start sequence is successfully detected then calculating an actual frequency based on the detected start sequence; interpreting, a data block succeeding the start sequence using the assessed actual frequency; and assessing whether to request adjustment of the adjustable encoder clock frequency based on the scanning and/or the interpretation. The proposed technology relates to a method performed in a portable communications device well as a corresponding device and computer program."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Dynamic decoding of communication between card reader and portable device","description":"The proposed technology generally relates the field of data transmission, in particular it relates to decoding an encoded data signal received at an audio interface of a portable electronic device, wh","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9805730","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-9805730","citation_suggestion":"Patentable. \"Dynamic decoding of communication between card reader and portable device\" (US-9805730). https://patentable.app/patents/US-9805730","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9805730","json":"https://patentable.app/api/llm-context/US-9805730","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T04:15:30.603Z"}