{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11960821","patent":{"patent_number":"US-11960821","title":"Apparatus and method for providing electric book","assignee":null,"inventors":[],"filing_date":"2021-09-07T00:00:00.000Z","publication_date":"2024-04-16T00:00:00.000Z","cpc_codes":["G06F","G06F","G06F","G06F","G06F"],"num_claims":14,"abstract":"Disclosed are an apparatus and method for providing an electronic book, which can provide an electronic book in which the levels of words are changed depending on the reading level of a user. The apparatus may provide an electronic book whose changeable words are each changed to a word having the same meaning and a different word level, depending on the reading level of a user, thereby enabling the user to easily read the electronic book including difficult words, and enabling the user to learn difficult words while reading the electronic book."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Apparatus and method for providing electric book","description":"Disclosed are an apparatus and method for providing an electronic book, which can provide an electronic book in which the levels of words are changed depending on the reading level of a user. The appa","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11960821","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-11960821","citation_suggestion":"Patentable. \"Apparatus and method for providing electric book\" (US-11960821). https://patentable.app/patents/US-11960821","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11960821","json":"https://patentable.app/api/llm-context/US-11960821","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T14:38:04.589Z"}