{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9686818","patent":{"patent_number":"US-9686818","title":"Systems and methods of power efficient Wi-Fi","assignee":null,"inventors":[],"filing_date":"2014-09-02T00:00:00.000Z","publication_date":"2017-06-20T00:00:00.000Z","cpc_codes":["H04W","H04W","H04W","H04W","H04W","H04W","H04W"],"num_claims":18,"abstract":"In example embodiments disclosed herein, a primary wireless device infrequently sends a ping to a secondary device to determine if there are any communications from an access point intended for the primary wireless device. The secondary device, ideally connected to wall power, is wirelessly connected to the access point, acting as a connected proxy so that the primary wireless device, typically battery powered, does not always have to be connected. In a situation in which an incoming communication is intended for the primary device, the secondary device receives the notification and buffers whatever is sent from the access point intended for the primary wireless device and acknowledges the receipt. Then, when the primary wireless device pings the secondary device, the secondary device sends the buffered communication to the primary wireless device. As far as the access point is concerned, it thinks it is communicating directly with primary wireless device."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Systems and methods of power efficient Wi-Fi","description":"In example embodiments disclosed herein, a primary wireless device infrequently sends a ping to a secondary device to determine if there are any communications from an access point intended for the pr","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9686818","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-9686818","citation_suggestion":"Patentable. \"Systems and methods of power efficient Wi-Fi\" (US-9686818). https://patentable.app/patents/US-9686818","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9686818","json":"https://patentable.app/api/llm-context/US-9686818","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T09:16:11.297Z"}