{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8490095","patent":{"patent_number":"US-8490095","title":"Method and system for detecting program deadlock","assignee":null,"inventors":[],"filing_date":"2011-04-08T00:00:00.000Z","publication_date":"2013-07-16T00:00:00.000Z","cpc_codes":["G06F"],"num_claims":10,"abstract":"A method and/or system for detecting deadlock, comprising: obtaining lock information related to locking operation in a program; generating a first lock graph based on the obtained lock information, wherein each node in the first lock graph comprises a set of locks comprising at least one lock and a set of program locations comprising at least one lock location; extracting a strongly connected sub graph in the first lock graph; unfolding the strongly connected sub graph in the first lock graph to generate a second lock graph, wherein each node in the second lock graph comprises a single lock; and extracting a strongly connected sub graph in the second lock graph, the strongly connected sub graph in the second lock graph indicating a deadlock in the program."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Method and system for detecting program deadlock","description":"A method and/or system for detecting deadlock, comprising: obtaining lock information related to locking operation in a program; generating a first lock graph based on the obtained lock information, w","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8490095","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-8490095","citation_suggestion":"Patentable. \"Method and system for detecting program deadlock\" (US-8490095). https://patentable.app/patents/US-8490095","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8490095","json":"https://patentable.app/api/llm-context/US-8490095","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T14:07:17.538Z"}