{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8538419","patent":{"patent_number":"US-8538419","title":"Method and apparatus to enable patching of user equipment context through retrieval of partial contexts from various network servers","assignee":null,"inventors":[],"filing_date":"2009-11-06T00:00:00.000Z","publication_date":"2013-09-17T00:00:00.000Z","cpc_codes":["H04W","H04W","H04W","H04W"],"num_claims":47,"abstract":"Devices and methods are provided for the patching of a UE context via retrieval of partial contexts when a UE transitions from a source system (e.g., UTRAN) to a target system (e.g., an LTE network). In one embodiment, the method may involve receiving a first identifier for a source system server (e.g., SGSN) storing first context information, and a second identifier for a target system server (e.g., MME) storing second context information. The method may involve retrieving and combining the first and second context information to generate the patched context for the UE."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Method and apparatus to enable patching of user equipment context through retrieval of partial contexts from various network servers","description":"Devices and methods are provided for the patching of a UE context via retrieval of partial contexts when a UE transitions from a source system (e.g., UTRAN) to a target system (e.g., an LTE network). ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8538419","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-8538419","citation_suggestion":"Patentable. \"Method and apparatus to enable patching of user equipment context through retrieval of partial contexts from various network servers\" (US-8538419). https://patentable.app/patents/US-8538419","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8538419","json":"https://patentable.app/api/llm-context/US-8538419","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T05:11:08.030Z"}