{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9734255","patent":{"patent_number":"US-9734255","title":"Ubiquitous personalized learning evaluation network using 2D barcodes","assignee":null,"inventors":[],"filing_date":"2015-07-14T00:00:00.000Z","publication_date":"2017-08-15T00:00:00.000Z","cpc_codes":["G06F"],"num_claims":18,"abstract":"A ubiquitous personalized learning evaluation network with 2D barcodes consists of a data server with User Data Management module and 2D Barcodes Management module, mobile communication devices with 2D barcode scanners, user ID recognition module and task reader, and 2D barcodes whose destination URL s are quizzes or games based on the users skill levels. Once the user scanned the 2D barcodes, and finished the task, the results will be uploaded to the data server to re-evaluate the user's skill level and assign the next proper task."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Ubiquitous personalized learning evaluation network using 2D barcodes","description":"A ubiquitous personalized learning evaluation network with 2D barcodes consists of a data server with User Data Management module and 2D Barcodes Management module, mobile communication devices with 2","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9734255","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-9734255","citation_suggestion":"Patentable. \"Ubiquitous personalized learning evaluation network using 2D barcodes\" (US-9734255). https://patentable.app/patents/US-9734255","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9734255","json":"https://patentable.app/api/llm-context/US-9734255","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T09:17:53.902Z"}