{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9820143","patent":{"patent_number":"US-9820143","title":"Privacy protection method and apparatus for mobile terminal","assignee":null,"inventors":[],"filing_date":"2011-11-23T00:00:00.000Z","publication_date":"2017-11-14T00:00:00.000Z","cpc_codes":["H04W","H04W"],"num_claims":22,"abstract":"A privacy protection method and apparatus for a mobile terminal are provided. The method includes specifying basic information, privacy protection indication, and fictitious information of a contact item to be recorded in a contact list, determining, when a contact is received from an external terminal, whether a privacy protection function is activated for the external terminal, and outputting, when the privacy protection function is activated for the external terminal, a contact reception screen and a contact handling screen that include pre-specified fictitious information of the external terminal and exclude pre-specified basic information thereon. As a result, when a contact is received from a counterpart, information on the counterpart can be prevented from being displayed on the screen. Hence, it is possible to prevent inadvertent disclosure of counterpart information."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Privacy protection method and apparatus for mobile terminal","description":"A privacy protection method and apparatus for a mobile terminal are provided. The method includes specifying basic information, privacy protection indication, and fictitious information of a contact i","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9820143","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-9820143","citation_suggestion":"Patentable. \"Privacy protection method and apparatus for mobile terminal\" (US-9820143). https://patentable.app/patents/US-9820143","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9820143","json":"https://patentable.app/api/llm-context/US-9820143","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T07:03:05.420Z"}