{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-10530772","patent":{"patent_number":"US-10530772","title":"Communication apparatus","assignee":null,"inventors":[],"filing_date":"2016-09-06T00:00:00.000Z","publication_date":"2020-01-07T00:00:00.000Z","cpc_codes":["H04L","H04L","H04B","H04W","H04W"],"num_claims":19,"abstract":"According to one embodiment, a communication apparatus is provided. The communication apparatus receives first content including first additional information from a first terminal, generates second additional information, adds the second additional information to second content, and transmits the second content to a second terminal. The second additional information includes an authentication code unique to blocks in the second content and the communication apparatus and a signature unique to the authentication code. The communication apparatus generates receipt information and transmits the receipt information to an external apparatus when a transmission source of the first content is verified to be the first terminal based on the first additional information."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Communication apparatus","description":"According to one embodiment, a communication apparatus is provided. The communication apparatus receives first content including first additional information from a first terminal, generates second ad","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-10530772","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-10530772","citation_suggestion":"Patentable. \"Communication apparatus\" (US-10530772). https://patentable.app/patents/US-10530772","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-10530772","json":"https://patentable.app/api/llm-context/US-10530772","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T23:29:22.837Z"}