{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8462141","patent":{"patent_number":"US-8462141","title":"Unified memory architecture and display controller to prevent data feed under-run","assignee":null,"inventors":[],"filing_date":"2007-04-26T00:00:00.000Z","publication_date":"2013-06-11T00:00:00.000Z","cpc_codes":["G09G","G09G","G09G","G09G"],"num_claims":13,"abstract":"A display controller for controlling data in an isochronous display where fluctuation of data feed latency occurs, the display controller including an input memory which receives pixel data and transmits the pixel data through a main route and a secondary route; wherein pixel data is transmitted through the main route and is processed for delivery to the display in a predetermined manner; characterized in that the secondary route comprises a memory for storing a two-dimensional section of the pixel data that corresponds at least in part to the pixel data being transmitted through the main route at that time; further characterized in that the display controller includes a detector for identifying a data feed latency event and in response there to switching the transmission of the pixel data to the secondary route and processing the pixel data through secondary route for delivery to the display such that when a data feed latency event occurs the stored two-dimensional section of the pixel data from the secondary route is displayed on the display."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Unified memory architecture and display controller to prevent data feed under-run","description":"A display controller for controlling data in an isochronous display where fluctuation of data feed latency occurs, the display controller including an input memory which receives pixel data and transm","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8462141","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-8462141","citation_suggestion":"Patentable. \"Unified memory architecture and display controller to prevent data feed under-run\" (US-8462141). https://patentable.app/patents/US-8462141","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8462141","json":"https://patentable.app/api/llm-context/US-8462141","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T19:43:01.845Z"}