{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11526352","patent":{"patent_number":"US-11526352","title":"Hardware processor and method for loading a microcode patch from cache into patch memory and reloading an overwritten micro-operation","assignee":null,"inventors":[],"filing_date":"2020-07-17T00:00:00.000Z","publication_date":"2022-12-13T00:00:00.000Z","cpc_codes":["G06F","G06F","G06F","G06F","G06F","G06F"],"num_claims":27,"abstract":"Hardware processors and methods for extended microcode patching through on-die and off-die secure storage are described. In one embodiment, the additional storage resources used for storing micro-operations are section(s) of a cache that are unused at runtime and/or unused by a configuration of a processor. For example, the additional storage resources may be a section of a cache that is used to store context information from a core when the core is transitioned to a power state that shuts off voltage to the core. Non-limiting examples of such sections are one or more sections for storage of context information for a transition of a thread to idle or off, storage of context information for a transition of a core for a multiple core processor to idle or off, or storage of coherency information for a transition of a cache coherency circuit (e.g., cache box (CBo)) to idle or off."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Hardware processor and method for loading a microcode patch from cache into patch memory and reloading an overwritten micro-operation","description":"Hardware processors and methods for extended microcode patching through on-die and off-die secure storage are described. In one embodiment, the additional storage resources used for storing micro-oper","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11526352","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-11526352","citation_suggestion":"Patentable. \"Hardware processor and method for loading a microcode patch from cache into patch memory and reloading an overwritten micro-operation\" (US-11526352). https://patentable.app/patents/US-11526352","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11526352","json":"https://patentable.app/api/llm-context/US-11526352","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T17:36:22.738Z"}