{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9646015","patent":{"patent_number":"US-9646015","title":"Digital work compression","assignee":null,"inventors":[],"filing_date":"2014-06-03T00:00:00.000Z","publication_date":"2017-05-09T00:00:00.000Z","cpc_codes":["G06F","H04L"],"num_claims":19,"abstract":"Various embodiments are directed to systems and methods for compressing digital works, such as books, magazines and similar works. Compressing a digital work may comprise finding an entry for a first string from the digital work in a compression dictionary and replacing a string value of the first string from the digital work with a first string reference associated with the first string at the entry for the first string. The compression dictionary may be generated, for example, from digital works associated with a user or user device that requested the digital work. Also, in some embodiments, the digital work itself may be used as a compression dictionary."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Digital work compression","description":"Various embodiments are directed to systems and methods for compressing digital works, such as books, magazines and similar works. Compressing a digital work may comprise finding an entry for a first ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9646015","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-9646015","citation_suggestion":"Patentable. \"Digital work compression\" (US-9646015). https://patentable.app/patents/US-9646015","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9646015","json":"https://patentable.app/api/llm-context/US-9646015","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T10:12:26.243Z"}