{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9674471","patent":{"patent_number":"US-9674471","title":"Digital unit cell with bidirectional ripple counter","assignee":null,"inventors":[],"filing_date":"2016-03-24T00:00:00.000Z","publication_date":"2017-06-06T00:00:00.000Z","cpc_codes":["H04N","H04N"],"num_claims":20,"abstract":"Aspects and embodiments are directed to a digital unit cell comprising an integrator circuit, a dynamic comparator configured to compare an integration voltage of the integrator circuit with a reference voltage, provide a first pulse signal each time the integration voltage is less than the reference voltage, and provide a second pulse signal each time the integration voltage exceeds the reference voltage, a multiplexer configured to receive a count direction control signal, and a counter element configured to increment a count value each time the first pulse signal or the second pulse signal is received, wherein the multiplexer is configured to couple a first output of the dynamic comparator to the counter element when the count direction control signal is in a first state, and to couple a second output of the dynamic comparator to the counter element when the count direction control signal is in a second state."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Digital unit cell with bidirectional ripple counter","description":"Aspects and embodiments are directed to a digital unit cell comprising an integrator circuit, a dynamic comparator configured to compare an integration voltage of the integrator circuit with a referen","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9674471","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-9674471","citation_suggestion":"Patentable. \"Digital unit cell with bidirectional ripple counter\" (US-9674471). https://patentable.app/patents/US-9674471","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9674471","json":"https://patentable.app/api/llm-context/US-9674471","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T19:50:22.669Z"}