{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11972371","patent":{"patent_number":"US-11972371","title":"Hotel reservation system that performs price comparison","assignee":null,"inventors":[],"filing_date":"2022-06-08T00:00:00.000Z","publication_date":"2024-04-30T00:00:00.000Z","cpc_codes":["G06Q","G06Q"],"num_claims":1,"abstract":"The present invention can provide a hotel reservation system that searches for vacant rooms at lower prices even after making a reservation. A method of hotel reservation that is performed by a server, comprises steps of: obtaining identification information corresponding to vacant rooms of hotels from external servers; obtaining reservation information of a vacant room from a user terminal; transmitting to the user terminal whether a reservation is confirmed; searching for a first vacant room available within a predetermined period from a check-in date until before the check-in date; and providing a reservation change notification through the user terminal if determining the vacant room with the lower price than that of the reserved vacant room by comparing a price of the reserved vacant room and a price of the first vacant room that is available within the predetermined period."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Hotel reservation system that performs price comparison","description":"The present invention can provide a hotel reservation system that searches for vacant rooms at lower prices even after making a reservation. A method of hotel reservation that is performed by a server","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11972371","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-11972371","citation_suggestion":"Patentable. \"Hotel reservation system that performs price comparison\" (US-11972371). https://patentable.app/patents/US-11972371","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11972371","json":"https://patentable.app/api/llm-context/US-11972371","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T03:23:37.176Z"}