{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9645039","patent":{"patent_number":"US-9645039","title":"Survey area indicators for gas leak detection","assignee":null,"inventors":[],"filing_date":"2013-01-03T00:00:00.000Z","publication_date":"2017-05-09T00:00:00.000Z","cpc_codes":["G01W","G06F","G06F"],"num_claims":23,"abstract":"In some embodiments, content is generated that includes a street map, at least one path on the map indicating a route of travel by a mobile gas measurement device, and at least one indicator on the map that indicates a survey area for a potential gas leak source. The survey area adjoins the path and extends in a substantially upwind direction from the path. The survey area has a boundary determined such that if the potential gas leak source is located in the survey area and has a rate of leakage meeting a minimum leak rate condition, then an estimated probability of detection of a gas leak from the potential source at one or more measurement points along the path satisfies a probability condition."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Survey area indicators for gas leak detection","description":"In some embodiments, content is generated that includes a street map, at least one path on the map indicating a route of travel by a mobile gas measurement device, and at least one indicator on the ma","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9645039","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-9645039","citation_suggestion":"Patentable. \"Survey area indicators for gas leak detection\" (US-9645039). https://patentable.app/patents/US-9645039","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9645039","json":"https://patentable.app/api/llm-context/US-9645039","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T16:30:40.428Z"}