{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8482386","patent":{"patent_number":"US-8482386","title":"Active transponder with very low electric power consumption in standby mode","assignee":null,"inventors":[],"filing_date":"2010-03-24T00:00:00.000Z","publication_date":"2013-07-09T00:00:00.000Z","cpc_codes":["G06K","G06K","G06K"],"num_claims":6,"abstract":"The active transponder includes an input amplifier (26) arranged between an envelope detector (8) and a demodulation circuit (28). It further includes an activation unit (30) for the input amplifier and also for the demodulation circuit, which is formed by a frequency changer or mixer circuit (32), which decreases a significant modulation frequency of the modulated signal received by the antenna to a low frequency, the resulting low frequency signal then being amplified and filtered by low frequency elements. The activation unit thus consumes little electric power and sends a wake up signal to the elements operating at a high frequency when it detects said significant modulation frequency, in a very selective manner."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Active transponder with very low electric power consumption in standby mode","description":"The active transponder includes an input amplifier (26) arranged between an envelope detector (8) and a demodulation circuit (28). It further includes an activation unit (30) for the input amplifier a","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8482386","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-8482386","citation_suggestion":"Patentable. \"Active transponder with very low electric power consumption in standby mode\" (US-8482386). https://patentable.app/patents/US-8482386","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8482386","json":"https://patentable.app/api/llm-context/US-8482386","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T03:23:50.349Z"}