{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9727343","patent":{"patent_number":"US-9727343","title":"Apparatus and method for handling exception events","assignee":null,"inventors":[],"filing_date":"2015-07-01T00:00:00.000Z","publication_date":"2017-08-08T00:00:00.000Z","cpc_codes":["G06F","G06F","G06F"],"num_claims":14,"abstract":"Processing circuitry has a plurality of exception states for handling exception events, the exception states including a base level exception state and at least one further level exception state. Each exception state has a corresponding stack pointer indicating the location within the memory of a corresponding stack data store. When the processing circuitry is in the base level exception state, stack pointer selection circuitry selects the base level stack pointer as a current stack pointer indicating a current stack data store for use by the processing circuitry. When the processing circuitry is a further exception state, the stack pointer selection circuitry selects either the base level stack pointer or the further level stack pointer corresponding to the current further level exception state as a current stack pointer."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Apparatus and method for handling exception events","description":"Processing circuitry has a plurality of exception states for handling exception events, the exception states including a base level exception state and at least one further level exception state. Each","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9727343","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-9727343","citation_suggestion":"Patentable. \"Apparatus and method for handling exception events\" (US-9727343). https://patentable.app/patents/US-9727343","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9727343","json":"https://patentable.app/api/llm-context/US-9727343","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T07:14:16.163Z"}