{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9789939","patent":{"patent_number":"US-9789939","title":"Adaptive pinger","assignee":null,"inventors":[],"filing_date":"2015-03-20T00:00:00.000Z","publication_date":"2017-10-17T00:00:00.000Z","cpc_codes":["G01S","G01S"],"num_claims":12,"abstract":"An exemplary aspect comprises a self contained acoustic beacon comprising: (a) an acoustic transducer; (b) an acoustic amplifier; and (c) a depth calculator. An exemplary aspect comprises a self contained acoustic beacon comprising: (a) an acoustic transducer; (b) an acoustic amplifier; (c) a water sensor; and (d) a battery life controller. An exemplary aspect comprises a self contained acoustic beacon comprising: (a) an acoustic transducer; (b) an acoustic amplifier; (c) a water sensor; and (d) a waterproof cover with at least one water-dissolvable portion, wherein the water-dissolvable portion dissolves within a pre-determined period of time, and wherein the beacon is powered on when water is detected by the water sensor."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Adaptive pinger","description":"An exemplary aspect comprises a self contained acoustic beacon comprising: (a) an acoustic transducer; (b) an acoustic amplifier; and (c) a depth calculator. An exemplary aspect comprises a self conta","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9789939","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-9789939","citation_suggestion":"Patentable. \"Adaptive pinger\" (US-9789939). https://patentable.app/patents/US-9789939","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9789939","json":"https://patentable.app/api/llm-context/US-9789939","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T07:00:03.728Z"}