{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9600816","patent":{"patent_number":"US-9600816","title":"Method and system for executing a NFC transaction supporting multiple applications and multiples instances of a same application","assignee":null,"inventors":[],"filing_date":"2012-09-25T00:00:00.000Z","publication_date":"2017-03-21T00:00:00.000Z","cpc_codes":["G06Q","G06Q","G06Q","G06Q","G07F","G06Q","G06Q","G06Q"],"num_claims":19,"abstract":"In a general aspect, a method can include establishing a contactless communication channel with a contactless transaction terminal and receiving a command from the contactless transaction terminal. The command can include an identifier of an application. The method can also include selecting, in a table in response to the command, an instance identifier corresponding with an instance of the application from a plurality of instance identifiers corresponding, respectively, with different instances of the application. Each instance identifier can be associated with a state indicator, and the state indicator associated with the selected instance identifier can specify that the corresponding instance of the application is in a selectable state. The method can further include transmitting the command to the corresponding instance of the application; activating, in response to receiving the command, the corresponding instance of the application; and executing, by the activated instance, a contactless transaction with the contactless transaction terminal."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Method and system for executing a NFC transaction supporting multiple applications and multiples instances of a same application","description":"In a general aspect, a method can include establishing a contactless communication channel with a contactless transaction terminal and receiving a command from the contactless transaction terminal. Th","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9600816","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-9600816","citation_suggestion":"Patentable. \"Method and system for executing a NFC transaction supporting multiple applications and multiples instances of a same application\" (US-9600816). https://patentable.app/patents/US-9600816","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9600816","json":"https://patentable.app/api/llm-context/US-9600816","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T10:17:13.011Z"}