{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9705843","patent":{"patent_number":"US-9705843","title":"Method and system for domain name system based discovery of devices and objects","assignee":null,"inventors":[],"filing_date":"2012-09-03T00:00:00.000Z","publication_date":"2017-07-11T00:00:00.000Z","cpc_codes":["H04L","H04L","H04L","H04L","H04L"],"num_claims":10,"abstract":"The Specific service instances are requested by a client via a client application. The request is received by a Domain Name System (DNS). The request is resolved by the DNS by determining from information recorded in a DNS system memory and conveyed in the request, a first type T1 of service and a first list L1 of service instances associated with the first type T1. The DNS then searches for a linked structure in a TXT resource record for the first type T1. The linked structure identifies another list L2 of service instances associated with a subtype T2 of service. Then iteratively, for i=2, . . . , N+1, N being a number of the subtypes of service associated with the first type T1 of service, searching a TXT resource record for a linked structure identifying a corresponding subtype Ti of service and identifying a list Li+1 of service instances associated with the subtype Ti+1."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Method and system for domain name system based discovery of devices and objects","description":"The Specific service instances are requested by a client via a client application. The request is received by a Domain Name System (DNS). The request is resolved by the DNS by determining from informa","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9705843","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-9705843","citation_suggestion":"Patentable. \"Method and system for domain name system based discovery of devices and objects\" (US-9705843). https://patentable.app/patents/US-9705843","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9705843","json":"https://patentable.app/api/llm-context/US-9705843","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T05:46:06.152Z"}