{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8473889","patent":{"patent_number":"US-8473889","title":"Routing storage structure based on directional grid points and routing method thereof","assignee":null,"inventors":[],"filing_date":"2012-01-01T00:00:00.000Z","publication_date":"2013-06-25T00:00:00.000Z","cpc_codes":["G06F"],"num_claims":13,"abstract":"The present invention provides a routing storage structure based on directional grid points and a routing method thereof. The routing storage structure includes a grid matrix having N×M grid points for storing a grid identifier corresponding to each grid point, where both N and M are natural numbers; a grid value acquisition module for acquiring the grid identifier corresponding to the current grid point from the grid matrix during a routing operation; and a grid value setting module for setting the grid points contained by the blocks in the routing plane and/or the grid points that the routing passes through as corresponding grid identifiers in accordance with a predetermined setting rule."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Routing storage structure based on directional grid points and routing method thereof","description":"The present invention provides a routing storage structure based on directional grid points and a routing method thereof. The routing storage structure includes a grid matrix having N×M grid points fo","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8473889","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-8473889","citation_suggestion":"Patentable. \"Routing storage structure based on directional grid points and routing method thereof\" (US-8473889). https://patentable.app/patents/US-8473889","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8473889","json":"https://patentable.app/api/llm-context/US-8473889","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T12:47:29.666Z"}