{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9690688","patent":{"patent_number":"US-9690688","title":"Method and apparatus for generating elementary string sets for unit testing regular expressions","assignee":null,"inventors":[],"filing_date":"2013-02-28T00:00:00.000Z","publication_date":"2017-06-27T00:00:00.000Z","cpc_codes":["G06F","G06F"],"num_claims":9,"abstract":"A method, apparatus, and computer program product are disclosed to generate elementary string sets for unit testing regular expressions. In the context of a method, a regular expression is received. The method also creates a deterministic finite automaton based on the regular expression. In addition, the method generates an elementary string set using the deterministic finite automaton. The elementary string is generated to test software that uses the regular expression."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Method and apparatus for generating elementary string sets for unit testing regular expressions","description":"A method, apparatus, and computer program product are disclosed to generate elementary string sets for unit testing regular expressions. In the context of a method, a regular expression is received. T","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9690688","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-9690688","citation_suggestion":"Patentable. \"Method and apparatus for generating elementary string sets for unit testing regular expressions\" (US-9690688). https://patentable.app/patents/US-9690688","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9690688","json":"https://patentable.app/api/llm-context/US-9690688","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T07:14:12.679Z"}