{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9696414","patent":{"patent_number":"US-9696414","title":"Proximity detection of candidate companion display device in same room as primary display using sonic signaling","assignee":null,"inventors":[],"filing_date":"2014-05-15T00:00:00.000Z","publication_date":"2017-07-04T00:00:00.000Z","cpc_codes":["G06F","G01S","G09G","H04B","H04N","H04N","H04N","G01S","G01S","G09G"],"num_claims":6,"abstract":"A candidate companion screen device is located by a primary display device as being in the same room as the primary device using sonic signaling, and in response ancillary content related to content being shown on the primary display device is provided to the companion screen device. The ancillary content may be provided from the Internet based on information in the content being presented on the primary display device by, e.g., providing a link to a website to the companion device."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Proximity detection of candidate companion display device in same room as primary display using sonic signaling","description":"A candidate companion screen device is located by a primary display device as being in the same room as the primary device using sonic signaling, and in response ancillary content related to content b","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9696414","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-9696414","citation_suggestion":"Patentable. \"Proximity detection of candidate companion display device in same room as primary display using sonic signaling\" (US-9696414). https://patentable.app/patents/US-9696414","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9696414","json":"https://patentable.app/api/llm-context/US-9696414","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T05:43:20.053Z"}