{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9848320","patent":{"patent_number":"US-9848320","title":"Encrypted communications method and encrypted communications system","assignee":null,"inventors":[],"filing_date":"2014-07-08T00:00:00.000Z","publication_date":"2017-12-19T00:00:00.000Z","cpc_codes":["H04W","H04W","H04W","H04W"],"num_claims":13,"abstract":"The encrypted communication method and an encrypted communication system include a mobile terminal and an application server to execute two-way authentication and establish encrypted mobile communication between them, and then execute key derivation. A client host is started up, and reads and run client system software and client network application software stored in its Read-Only Memory (ROM). The client host and the application server retrieve the IP address of the counter-party respectively, and set IP address filtering rules respectively. The application server generates random numbers and keys, and sends the random numbers and the keys to the client host via the mobile terminal. The client host and the application server execute IP address filtering, two-way authentication, and key negotiation, and thereby establish encrypted network communication. The system and method ensure end-to-end security of network applications."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Encrypted communications method and encrypted communications system","description":"The encrypted communication method and an encrypted communication system include a mobile terminal and an application server to execute two-way authentication and establish encrypted mobile communicat","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9848320","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-9848320","citation_suggestion":"Patentable. \"Encrypted communications method and encrypted communications system\" (US-9848320). https://patentable.app/patents/US-9848320","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9848320","json":"https://patentable.app/api/llm-context/US-9848320","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T09:17:21.875Z"}