{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9775029","patent":{"patent_number":"US-9775029","title":"Embedding cloud-based functionalities in a communication device","assignee":null,"inventors":[],"filing_date":"2015-08-24T00:00:00.000Z","publication_date":"2017-09-26T00:00:00.000Z","cpc_codes":["G06F","G06F","G06F","G06Q","G06Q","G06Q","G06Q","G06Q","G06Q","G06Q","G06Q","G06Q","G06Q","G06Q","H04W","H04W","H04W","H04L","H04W"],"num_claims":20,"abstract":"Techniques for enhancing the security of a communication device may include providing an application agent that executes in a trusted execution environment of the communication device, and a transaction application that executes in a normal application execution environment of the communication device. The application agent may receive, from the application, a limited-use key (LUK) generated by a remote computer, and store the LUK in a secure storage of the trusted execution environment. When the application agent receives a request to conduct a transaction from the application executing in the normal execution environment, the application agent may generate a transaction cryptogram using the LUK, and provides the transaction cryptogram to an access device."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Embedding cloud-based functionalities in a communication device","description":"Techniques for enhancing the security of a communication device may include providing an application agent that executes in a trusted execution environment of the communication device, and a transacti","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9775029","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-9775029","citation_suggestion":"Patentable. \"Embedding cloud-based functionalities in a communication device\" (US-9775029). https://patentable.app/patents/US-9775029","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9775029","json":"https://patentable.app/api/llm-context/US-9775029","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T07:01:55.988Z"}