{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8482824","patent":{"patent_number":"US-8482824","title":"Image reading apparatus","assignee":null,"inventors":[],"filing_date":"2010-03-16T00:00:00.000Z","publication_date":"2013-07-09T00:00:00.000Z","cpc_codes":["H04N","H04N"],"num_claims":6,"abstract":"An image reading apparatus includes: a sheet table including a placement surface on which a sheet is placed; a light emitting device including light sources; a light emitting unit including a plurality of light emitting devices for emitting light to the placement surface; a light receiving unit; a read image conversion unit converting the received light into read image information; a pulse signal output unit that outputs a pulse signal; a plurality of drive current supply units supplying drive currents to the plurality of light emitting devices; a light emission control unit; a first light emission parameter determination unit; and a second light emission parameter determination unit. The light emission control unit controls the light sources to emit the same color light in sequence based on a drive current value of a first and second light emitting devices and a light emission time of the light sources."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Image reading apparatus","description":"An image reading apparatus includes: a sheet table including a placement surface on which a sheet is placed; a light emitting device including light sources; a light emitting unit including a pluralit","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8482824","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-8482824","citation_suggestion":"Patentable. \"Image reading apparatus\" (US-8482824). https://patentable.app/patents/US-8482824","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8482824","json":"https://patentable.app/api/llm-context/US-8482824","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T11:20:10.767Z"}