{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9665150","patent":{"patent_number":"US-9665150","title":"Electronic device with a control circuit to detect and establish a connection to host device","assignee":null,"inventors":[],"filing_date":"2015-05-28T00:00:00.000Z","publication_date":"2017-05-30T00:00:00.000Z","cpc_codes":["G06F","G06F","G06F"],"num_claims":19,"abstract":"When a control circuit of a printer detects a USB connection with a host device when a power switch is in an on state in an initial state, the control circuit performs an initialization process (enumeration) (a first initialization process) which requests bus power, and performs a USB communication process and charging of a secondary cell after the first initialization process is completed (successful). When the first initialization process fails, the control circuit performs an initialization process requesting self power (a second initialization process), and does not perform charging of the secondary cell. Here, the first initialization process includes a request for a greater supply of power than the second initialization process."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Electronic device with a control circuit to detect and establish a connection to host device","description":"When a control circuit of a printer detects a USB connection with a host device when a power switch is in an on state in an initial state, the control circuit performs an initialization process (enume","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9665150","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-9665150","citation_suggestion":"Patentable. \"Electronic device with a control circuit to detect and establish a connection to host device\" (US-9665150). https://patentable.app/patents/US-9665150","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9665150","json":"https://patentable.app/api/llm-context/US-9665150","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T05:41:40.080Z"}