{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8509154","patent":{"patent_number":"US-8509154","title":"Communication switching system and method thereof","assignee":null,"inventors":[],"filing_date":"2011-04-29T00:00:00.000Z","publication_date":"2013-08-13T00:00:00.000Z","cpc_codes":["H04M","H04M","H04M","H04M"],"num_claims":10,"abstract":"A communication switching method is provided. The method is implemented by a communication switching system. The system includes mobile phones, landline phones, and a RFID server. Each mobile phone includes a RFID tag. Each landline phone includes a RFID reader. The RFID server includes a database. The method includes: putting the call on hold through the IP-PBX; transmitting the mobile phone number of a called mobile phone to the RFID server; searching the database to determine whether the mobile phone number is registered; transmitting the landline phone number corresponding to the mobile phone number to the RFID reader when the mobile phone number is registered; determining whether the landline phone corresponding to the landline phone number is busy; and switching the call to the landline phone corresponding to the landline phone number through the IP-PBX when the landline phone corresponding to the landline phone number is idle."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Communication switching system and method thereof","description":"A communication switching method is provided. The method is implemented by a communication switching system. The system includes mobile phones, landline phones, and a RFID server. Each mobile phone in","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8509154","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-8509154","citation_suggestion":"Patentable. \"Communication switching system and method thereof\" (US-8509154). https://patentable.app/patents/US-8509154","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8509154","json":"https://patentable.app/api/llm-context/US-8509154","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T16:45:46.879Z"}