{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-12003650","patent":{"patent_number":"US-12003650","title":"Data communication between a group of users","assignee":null,"inventors":[],"filing_date":"2020-09-10T00:00:00.000Z","publication_date":"2024-06-04T00:00:00.000Z","cpc_codes":["H04L","H04L","H04L"],"num_claims":18,"abstract":"Systems and methods are described for implementing communication of data between a group of users in a communication system. In one implementation, a plurality of quorum portions of a private group signing key are generated and provided to each of a plurality of devices of the group of users, wherein a group digital signature is reconstructed from a predetermined minimum number of encrypted portions of the group digital signature, each generated by a respective device of the group of users using a corresponding quorum portion of the private group signing key. Each user device may digitally sign group output data using a respective private group signing key portion. A reconstructed group digital signature may be verified using a corresponding public group signing key. Other embodiments are also described and claimed."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Data communication between a group of users","description":"Systems and methods are described for implementing communication of data between a group of users in a communication system. In one implementation, a plurality of quorum portions of a private group si","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-12003650","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-12003650","citation_suggestion":"Patentable. \"Data communication between a group of users\" (US-12003650). https://patentable.app/patents/US-12003650","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-12003650","json":"https://patentable.app/api/llm-context/US-12003650","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T19:17:06.264Z"}