{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-10515122","patent":{"patent_number":"US-10515122","title":"Token stream processor and matching system","assignee":null,"inventors":[],"filing_date":"2015-11-12T00:00:00.000Z","publication_date":"2019-12-24T00:00:00.000Z","cpc_codes":["G06F","G06F","G06F"],"num_claims":26,"abstract":"Systems and methods for providing a functional style matching language and high performance token stream processor and matching system. A query compiler may be used to generate a matching engine which ingests input tokens received from a tokenizer. Tokens may be expanded during the compiler phase and may be used to pre-populate a matching engine with interesting forms of the words. Both the tokenizer and the matching engine agree on a normalization of inputs. In some implementations, the matching engine utilizes a mixed push/poll architecture, which increases the speed of matching while reducing memory requirements. In some implementations, the matching engine is able to match all queries in a single pass over an input token stream without backtracking. In some implementations, the query compiler and matching engine merge multiple queries into a unified matching engine which outputs which (if any) input queries are matched by the input."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Token stream processor and matching system","description":"Systems and methods for providing a functional style matching language and high performance token stream processor and matching system. A query compiler may be used to generate a matching engine which","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-10515122","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-10515122","citation_suggestion":"Patentable. \"Token stream processor and matching system\" (US-10515122). https://patentable.app/patents/US-10515122","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-10515122","json":"https://patentable.app/api/llm-context/US-10515122","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T18:52:22.266Z"}