{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8538830","patent":{"patent_number":"US-8538830","title":"Method, server and computer-readable recording medium for providing user-customized information using e-book service","assignee":null,"inventors":[],"filing_date":"2013-03-05T00:00:00.000Z","publication_date":"2013-09-17T00:00:00.000Z","cpc_codes":["G06Q","G06Q"],"num_claims":24,"abstract":"A method includes the steps of: (a) setting a relationship between users by referring to at least one piece of information on direction between the user who gives an e-book as a gift and the other user who receives it, information on the number of times the gift has been provided, and information on a price of the gift; (b) judging a first user and a second user whose degree of friendliness exceeds a preset value; and (c) acquiring information on a degree of involvement in reading that shows to which level the second user has read the gift, if the gift is provided from the first user to the second user; and (d) providing a service by referring to information on the gift, if the information on the degree of involvement in reading is judged to exceed a prefixed value."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Method, server and computer-readable recording medium for providing user-customized information using e-book service","description":"A method includes the steps of: (a) setting a relationship between users by referring to at least one piece of information on direction between the user who gives an e-book as a gift and the other use","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8538830","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-8538830","citation_suggestion":"Patentable. \"Method, server and computer-readable recording medium for providing user-customized information using e-book service\" (US-8538830). https://patentable.app/patents/US-8538830","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8538830","json":"https://patentable.app/api/llm-context/US-8538830","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T21:46:07.790Z"}