{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9680636","patent":{"patent_number":"US-9680636","title":"Transmission system, transmission method and encrypting apparatus","assignee":null,"inventors":[],"filing_date":"2015-01-26T00:00:00.000Z","publication_date":"2017-06-13T00:00:00.000Z","cpc_codes":["H04L","H04L"],"num_claims":10,"abstract":"In a first transmission apparatus, a first head encryption unit encrypts a head block of first plain text using ID. A non-head encryption unit encrypts a block using the preceding encrypted block. A first transmitter transmits first encrypted data and the ID to a second transmission apparatus. A first holding unit holds end encrypted data. A second head encryption unit encrypts a head block of second plain text using the end encrypted data. A second transmitter transmits second encrypted data generated by the second head encryption unit to the second transmission apparatus. In the second transmission apparatus, a first decryption unit performs decryption on the first encrypted data using the ID. A second holding unit holds the end encrypted data included in the first encrypted data. A second decryption unit decrypts the second encrypted data using the end encrypted data."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Transmission system, transmission method and encrypting apparatus","description":"In a first transmission apparatus, a first head encryption unit encrypts a head block of first plain text using ID. A non-head encryption unit encrypts a block using the preceding encrypted block. A f","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9680636","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-9680636","citation_suggestion":"Patentable. \"Transmission system, transmission method and encrypting apparatus\" (US-9680636). https://patentable.app/patents/US-9680636","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9680636","json":"https://patentable.app/api/llm-context/US-9680636","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T05:38:22.218Z"}