{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11290465","patent":{"patent_number":"US-11290465","title":"Systems and methods for signed contact lists for user authentication in video conferences","assignee":null,"inventors":[],"filing_date":"2021-05-21T00:00:00.000Z","publication_date":"2022-03-29T00:00:00.000Z","cpc_codes":["H04L","H04L","H04L","H04L","H04L","H04N","H04N"],"num_claims":30,"abstract":"One example method includes connecting, by a first client device associated with a user, to a video conference hosted by a video conference provider, the video conference having a plurality of participants; receiving participant information for each participant of the plurality of participants; generating, for one or more of the participants, an identity record corresponding to the respective participant, the identity record including video conference information, at least a portion of the participant information, and a cryptographic signature; appending, for each generated identity record, the respective identity record to a user contact list; and verifying at least one participant of the plurality of participants based on the user contact list."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Systems and methods for signed contact lists for user authentication in video conferences","description":"One example method includes connecting, by a first client device associated with a user, to a video conference hosted by a video conference provider, the video conference having a plurality of partici","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11290465","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-11290465","citation_suggestion":"Patentable. \"Systems and methods for signed contact lists for user authentication in video conferences\" (US-11290465). https://patentable.app/patents/US-11290465","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11290465","json":"https://patentable.app/api/llm-context/US-11290465","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T19:51:18.929Z"}