{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9830377","patent":{"patent_number":"US-9830377","title":"Methods and systems for hierarchical blocking","assignee":null,"inventors":[],"filing_date":"2014-03-14T00:00:00.000Z","publication_date":"2017-11-28T00:00:00.000Z","cpc_codes":["G06F","G06F","G06F","G06F"],"num_claims":18,"abstract":"Techniques for comparing customer records to identify linked customer records are provided. The techniques may include a computer system identifying a target group of electronic customer records which have data pertaining to a customer, receiving a hierarchical blocker, and analyzing a customer record against the hierarchical blocker and extracting one or more data values from data fields identified by the hierarchical blocker. The computer system may create block keys from the extracted data values, associate the block keys with the customer record, create a block key group of customer records which are associated with a particular block key, and compare pairs of records from the block key group to identify records which are likely to be linked records because they pertain to a single customer entity."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Methods and systems for hierarchical blocking","description":"Techniques for comparing customer records to identify linked customer records are provided. The techniques may include a computer system identifying a target group of electronic customer records which","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9830377","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-9830377","citation_suggestion":"Patentable. \"Methods and systems for hierarchical blocking\" (US-9830377). https://patentable.app/patents/US-9830377","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9830377","json":"https://patentable.app/api/llm-context/US-9830377","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T12:34:51.157Z"}