{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11297429","patent":{"patent_number":"US-11297429","title":"Proximity detection for wireless in-ear listening devices","assignee":null,"inventors":[],"filing_date":"2019-12-03T00:00:00.000Z","publication_date":"2022-04-05T00:00:00.000Z","cpc_codes":["H04R","G06F","G06F","H04R","H04R","H04W","G01S","H04R","H04R"],"num_claims":20,"abstract":"Systems and methods for detecting proximity of a wireless listening device to a user's ear comprise a housing adapted for positioning in and/or adjacent to an ear canal of a user, wireless components disposed within the housing, the wireless components operable to receive a wireless signal from a host device, and in-ear detection components operable to analyze the wireless signal and detect a proximity of the housing to the ear canal of the user. The in-ear detection components may include a differentiator operable to receive a gain of the wireless signal and output a rate of change of the gain, a comparator operable to output a proximity state if the rate of change is greater than a threshold value, wherein the proximity state includes an in-ear state and an open-air state, and false detection components operable to analyze the wireless signal to confirm the determined proximity state for an interval of time."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Proximity detection for wireless in-ear listening devices","description":"Systems and methods for detecting proximity of a wireless listening device to a user's ear comprise a housing adapted for positioning in and/or adjacent to an ear canal of a user, wireless components ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11297429","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-11297429","citation_suggestion":"Patentable. \"Proximity detection for wireless in-ear listening devices\" (US-11297429). https://patentable.app/patents/US-11297429","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11297429","json":"https://patentable.app/api/llm-context/US-11297429","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T07:45:08.937Z"}