{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9609258","patent":{"patent_number":"US-9609258","title":"A/D conversion circuit and image-capturing device","assignee":null,"inventors":[],"filing_date":"2015-10-14T00:00:00.000Z","publication_date":"2017-03-28T00:00:00.000Z","cpc_codes":["H04N","H04N"],"num_claims":4,"abstract":"An A/D conversion circuit includes: a reference signal generation section that includes an integrator circuit having a first constant current source and generates a reference signal that changes in accordance with a constant current output by the first constant current source; a comparison section that executes a comparison process between an analog signal and the reference signal and terminates the comparison process; a clock generation section that includes a delay section having delay units for delaying an input signal for a predetermined time and outputting delayed input signals in accordance with a constant current output by a second constant current source, and outputs a lower phase signal based on the signals output from the delay units; a latch section that latches the lower phase signal at a timing related to the termination of the comparison process; and a count section that counts a clock based on the lower phase signal."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"A/D conversion circuit and image-capturing device","description":"An A/D conversion circuit includes: a reference signal generation section that includes an integrator circuit having a first constant current source and generates a reference signal that changes in ac","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9609258","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-9609258","citation_suggestion":"Patentable. \"A/D conversion circuit and image-capturing device\" (US-9609258). https://patentable.app/patents/US-9609258","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9609258","json":"https://patentable.app/api/llm-context/US-9609258","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T10:33:33.654Z"}