{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11301591","patent":{"patent_number":"US-11301591","title":"Speculative information flow tracking","assignee":null,"inventors":[],"filing_date":"2019-10-30T00:00:00.000Z","publication_date":"2022-04-12T00:00:00.000Z","cpc_codes":["G06F","G06F","G06F","G06F","G06F","G06F"],"num_claims":22,"abstract":"Apparatus and methods are disclosed for processors that associate a taint-source operation with another operation dependent upon the taint-source operation, perform the taint-source operation thereby causing a side effect, and suppress the side effect of the taint-source operation until conditional state determining commitment of the taint-source operation is resolved. In some examples, the method can further include associating a speculation-source operation with the taint-source operation, storing taint data in taint-matrix memory associating the speculation-source operation, the taint-source operation, and/or the taint-dependent operation, and performing the suppressing of side effects based on the stored taint data."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Speculative information flow tracking","description":"Apparatus and methods are disclosed for processors that associate a taint-source operation with another operation dependent upon the taint-source operation, perform the taint-source operation thereby ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11301591","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-11301591","citation_suggestion":"Patentable. \"Speculative information flow tracking\" (US-11301591). https://patentable.app/patents/US-11301591","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11301591","json":"https://patentable.app/api/llm-context/US-11301591","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T09:16:58.005Z"}