{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9619930","patent":{"patent_number":"US-9619930","title":"Light transport simulator and method of construction and classification of light transport paths","assignee":null,"inventors":[],"filing_date":"2013-05-03T00:00:00.000Z","publication_date":"2017-04-11T00:00:00.000Z","cpc_codes":["G06T"],"num_claims":22,"abstract":"A light transport simulator and a method of constructing and classifying light transport paths. One embodiment of the light transport simulator includes a light transport simulator operable to construct and classify a light transport path between two points in a scene, including: (1) a memory configured to store dual deterministic finite automata (DFA) based on an LPE that defines criteria for accepting the light transport path, and (2) a processor configured to employ the dual DFA to construct opposing light subpaths originating from the two points, and employ a correspondence among states of the dual DFA to unite the opposing light subpaths to form the light transport path."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Light transport simulator and method of construction and classification of light transport paths","description":"A light transport simulator and a method of constructing and classifying light transport paths. One embodiment of the light transport simulator includes a light transport simulator operable to constru","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9619930","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-9619930","citation_suggestion":"Patentable. \"Light transport simulator and method of construction and classification of light transport paths\" (US-9619930). https://patentable.app/patents/US-9619930","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9619930","json":"https://patentable.app/api/llm-context/US-9619930","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T05:15:54.264Z"}