{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8473691","patent":{"patent_number":"US-8473691","title":"Memory management device, image forming apparatus, and image forming method","assignee":null,"inventors":[],"filing_date":"2010-01-19T00:00:00.000Z","publication_date":"2013-06-25T00:00:00.000Z","cpc_codes":["G06F","G06F"],"num_claims":13,"abstract":"A memory management device, an image forming apparatus, and an image forming method include an OS-management-memory-region managing unit configured to divide a physical memory space into a management region managed by an OS and a non-management region that is not managed by the OS, assign the management region to the virtual memory space, and acquire and/or free a memory space of the management region. The image forming apparatus includes an OS-non-management-memory-region managing unit assigning the non-management region to the virtual memory space so that an application program acquires and/or frees a memory space of the non-management region. The OS-management-memory-region managing unit includes a window region provided so that the OS refers to the non-management region. Data is read and/or written from and/or into the OS-non-management region via the window region."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Memory management device, image forming apparatus, and image forming method","description":"A memory management device, an image forming apparatus, and an image forming method include an OS-management-memory-region managing unit configured to divide a physical memory space into a management ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8473691","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-8473691","citation_suggestion":"Patentable. \"Memory management device, image forming apparatus, and image forming method\" (US-8473691). https://patentable.app/patents/US-8473691","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8473691","json":"https://patentable.app/api/llm-context/US-8473691","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T22:16:15.290Z"}