{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9698992","patent":{"patent_number":"US-9698992","title":"Method for signing electronic documents with an analog-digital signature with additional verification","assignee":null,"inventors":[],"filing_date":"2015-04-14T00:00:00.000Z","publication_date":"2017-07-04T00:00:00.000Z","cpc_codes":["H04L","G06F","G06F","H04L"],"num_claims":17,"abstract":"There is disclosed a method of signing an electronic document. The method comprises: receiving via an encrypted connection a signature generation request file; receiving the AD information (such as dynamic autographic signature of the user) associated with a user. The method further comprises generating a first control sum based on the electronic document and a second control sum based on the AD information. The method further comprises generating a single numeric sequence based on the first and second control sums and encrypting the single numeric sequence using the private key to generate a digital signature. The method further comprises generating a final signature confirmation file including a hyperlink to the electronic document to be signed and to the AD information associated with the user; and transmitting, to the electronic address associated with the user, a file containing the digital signature, only in response to a conformation response from the user."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Method for signing electronic documents with an analog-digital signature with additional verification","description":"There is disclosed a method of signing an electronic document. The method comprises: receiving via an encrypted connection a signature generation request file; receiving the AD information (such as dy","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9698992","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-9698992","citation_suggestion":"Patentable. \"Method for signing electronic documents with an analog-digital signature with additional verification\" (US-9698992). https://patentable.app/patents/US-9698992","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9698992","json":"https://patentable.app/api/llm-context/US-9698992","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T08:03:54.665Z"}