{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9735970","patent":{"patent_number":"US-9735970","title":"Techniques for secure voice communication","assignee":null,"inventors":[],"filing_date":"2015-11-24T00:00:00.000Z","publication_date":"2017-08-15T00:00:00.000Z","cpc_codes":["H04L","H04L","H04L","H04L","H04L","H04W"],"num_claims":30,"abstract":"A secured audio apparatus (SAA) for providing secured communications between a local device and a remote device and a method for authenticating a local secured audio apparatus (SAA) associated with a local device to a remote SAA associated with a remote device are presented. The SAA includes a processing unit; and a memory, the memory containing instructions that, when executed by the processing unit, configure the SAA to: receive a remote certificate fingerprint from a remote SAA of the remote device; obtain a verified certificate based on the remote certificate fingerprint; generate an ephemeral key based on the obtained certificate, wherein the ephemeral key is used to encrypt and decrypt communications between the local SAA and the remote SAA; and secure audio communications between the local device and the remote device based on the generated ephemeral key."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Techniques for secure voice communication","description":"A secured audio apparatus (SAA) for providing secured communications between a local device and a remote device and a method for authenticating a local secured audio apparatus (SAA) associated with a ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9735970","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-9735970","citation_suggestion":"Patentable. \"Techniques for secure voice communication\" (US-9735970). https://patentable.app/patents/US-9735970","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9735970","json":"https://patentable.app/api/llm-context/US-9735970","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T10:13:31.522Z"}