{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8526711","patent":{"patent_number":"US-8526711","title":"Apparatus and method for ray tracing using path preprocess","assignee":null,"inventors":[],"filing_date":"2008-09-24T00:00:00.000Z","publication_date":"2013-09-03T00:00:00.000Z","cpc_codes":["G06T"],"num_claims":7,"abstract":"Disclosed is an apparatus and method for ray-tracing using a path preprocess. The method for ray-tracing including launching a ray from a transmitting point at angles with regular intervals, setting a first side of an object where the launched ray is projected as a reference patch, and searching predetermined preprocessed path data for a counterpart patch corresponding to a second side of another object, the second side being exposed to the projected ray reflected or diffracted from the set reference patch, and tracing a transmission path of the reflected or diffracted ray."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Apparatus and method for ray tracing using path preprocess","description":"Disclosed is an apparatus and method for ray-tracing using a path preprocess. The method for ray-tracing including launching a ray from a transmitting point at angles with regular intervals, setting a","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8526711","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-8526711","citation_suggestion":"Patentable. \"Apparatus and method for ray tracing using path preprocess\" (US-8526711). https://patentable.app/patents/US-8526711","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8526711","json":"https://patentable.app/api/llm-context/US-8526711","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T20:33:54.831Z"}