{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8482447","patent":{"patent_number":"US-8482447","title":"Analog-to-digital converter and devices including the same","assignee":null,"inventors":[],"filing_date":"2011-05-26T00:00:00.000Z","publication_date":"2013-07-09T00:00:00.000Z","cpc_codes":["H04N","H04N","H04N"],"num_claims":18,"abstract":"An analog-to-digital converter including a comparator configured to compare a pixel signal received at a first input terminal of the comparator with a ramp signal received at a second input terminal of the comparator and generate a comparison signal as a result of the comparison; and a ramp signal supply circuit configured to provide the ramp signal to the comparator, wherein the ramp signal supply circuit generates a first signal as part of the ramp signal in response to the comparison signal and a first clock signal being received at the ramp signal supply circuit, wherein a slope of the first signal sequentially changes until the comparison signal makes a transition from one logic level to another and, after the transition, the ramp signal supply circuit generates a second signal as part of the ramp signal, wherein a slope of the second signal sequentially changes, wherein the slope of the second signal is opposite the slope of the first signal."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Analog-to-digital converter and devices including the same","description":"An analog-to-digital converter including a comparator configured to compare a pixel signal received at a first input terminal of the comparator with a ramp signal received at a second input terminal o","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8482447","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-8482447","citation_suggestion":"Patentable. \"Analog-to-digital converter and devices including the same\" (US-8482447). https://patentable.app/patents/US-8482447","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8482447","json":"https://patentable.app/api/llm-context/US-8482447","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T07:47:07.888Z"}