{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9817858","patent":{"patent_number":"US-9817858","title":"Generating hash values","assignee":null,"inventors":[],"filing_date":"2014-12-10T00:00:00.000Z","publication_date":"2017-11-14T00:00:00.000Z","cpc_codes":["G06F"],"num_claims":20,"abstract":"The present disclosure involves systems, software, and computer implemented methods for generating a hash identifier. One example method includes: identifying a record to include in a table, the record associated with two or more primary key fields that are concatenated to create a concatenated key, wherein the table includes one or more hash columns for storing hash identifiers; applying a hash function to the concatenated key to create a new hash value; determining whether a record in the table has a hash value matching the new hash value; in response to determining that a hash value of a record matches the new hash value and the concatenated key of the identified record does not match the concatenated key of any existing record, adding a counter to the new hash value to generate a unique hash ID; and storing the record, including the unique hash ID, in the table."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Generating hash values","description":"The present disclosure involves systems, software, and computer implemented methods for generating a hash identifier. One example method includes: identifying a record to include in a table, the recor","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9817858","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-9817858","citation_suggestion":"Patentable. \"Generating hash values\" (US-9817858). https://patentable.app/patents/US-9817858","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9817858","json":"https://patentable.app/api/llm-context/US-9817858","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T08:48:31.630Z"}