{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8537577","patent":{"patent_number":"US-8537577","title":"Method and apparatus to select a parameter/mode based on a measurement during an initialization period","assignee":null,"inventors":[],"filing_date":"2012-08-31T00:00:00.000Z","publication_date":"2013-09-17T00:00:00.000Z","cpc_codes":["H02M","H02M"],"num_claims":10,"abstract":"A power supply includes an energy transfer element coupled between an input and an output. A switch is coupled to an input of the energy transfer element. A threshold detection circuit includes in an integrated circuit coupled to measure a signal from a resistive external circuit coupled between fourth and first external terminals of the integrated circuit during an initialization period after the fourth external terminal has been charged to a supply threshold value. A regulator circuit is coupled between second and fourth external terminals of the integrated circuit. The regulator circuit is coupled to charge the fourth external terminal to the supply threshold value during the initialization period. A selection circuit is coupled to the threshold detection circuit to select a parameter/mode of the integrated circuit in response to the measured signal."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Method and apparatus to select a parameter/mode based on a measurement during an initialization period","description":"A power supply includes an energy transfer element coupled between an input and an output. A switch is coupled to an input of the energy transfer element. A threshold detection circuit includes in an ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8537577","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-8537577","citation_suggestion":"Patentable. \"Method and apparatus to select a parameter/mode based on a measurement during an initialization period\" (US-8537577). https://patentable.app/patents/US-8537577","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8537577","json":"https://patentable.app/api/llm-context/US-8537577","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T07:45:09.605Z"}