{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8462237","patent":{"patent_number":"US-8462237","title":"Solid-state image pickup device which senses and processes light into primary color bands and an all wavelength band","assignee":null,"inventors":[],"filing_date":"2009-11-11T00:00:00.000Z","publication_date":"2013-06-11T00:00:00.000Z","cpc_codes":["H04N","H04N","H04N","H04N","H04N","H04N","H04N"],"num_claims":17,"abstract":"The solid-state image pickup device includes a sensor unit and a focus adjustment circuit, the focus adjustment circuit including a contour extraction circuit which extracts contour signals from wavelength signals W, B, G, and R, a contour signal selection circuit which receives a control signal and the plurality of contour signals extracted by the contour extraction circuit, and selects and outputs a contour signal having a desired wavelength band in accordance with the control signal, and a plurality of addition circuits which add the wavelength signals before the contour signals are extracted by the contour extraction circuit to a contour signal output from a contour signal output circuit."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Solid-state image pickup device which senses and processes light into primary color bands and an all wavelength band","description":"The solid-state image pickup device includes a sensor unit and a focus adjustment circuit, the focus adjustment circuit including a contour extraction circuit which extracts contour signals from wavel","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8462237","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-8462237","citation_suggestion":"Patentable. \"Solid-state image pickup device which senses and processes light into primary color bands and an all wavelength band\" (US-8462237). https://patentable.app/patents/US-8462237","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8462237","json":"https://patentable.app/api/llm-context/US-8462237","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T01:34:15.766Z"}