{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9641444","patent":{"patent_number":"US-9641444","title":"System and method for extracting user identifiers over encrypted communication traffic","assignee":null,"inventors":[],"filing_date":"2015-01-23T00:00:00.000Z","publication_date":"2017-05-02T00:00:00.000Z","cpc_codes":["H04L","H04L","H04L","H04L","H04L","H04L"],"num_claims":20,"abstract":"Systems and methods for extracting user identifiers over encrypted communication traffic are provided herein. An example method includes monitoring multiple flows of communication traffic. A sequence of messages is then sent to a user in accordance with a first temporal pattern. A flow whose activity has a second temporal pattern that matches the first pattern is then identified among the monitored flows. The identified flow is then associated with the user."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"System and method for extracting user identifiers over encrypted communication traffic","description":"Systems and methods for extracting user identifiers over encrypted communication traffic are provided herein. An example method includes monitoring multiple flows of communication traffic. A sequence ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9641444","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-9641444","citation_suggestion":"Patentable. \"System and method for extracting user identifiers over encrypted communication traffic\" (US-9641444). https://patentable.app/patents/US-9641444","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9641444","json":"https://patentable.app/api/llm-context/US-9641444","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T04:10:28.099Z"}