{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8519964","patent":{"patent_number":"US-8519964","title":"Portable multifunction device, method, and graphical user interface supporting user navigations of graphical objects on a touch screen display","assignee":null,"inventors":[],"filing_date":"2008-01-04T00:00:00.000Z","publication_date":"2013-08-27T00:00:00.000Z","cpc_codes":["G06F","G06F","G06F","G06F","G06F","G06F","G06F","G06F","G06F","G06F","H04M","H04M","H04M","H04M","G06F","H04M","H04M","H04M","H04M","H04M"],"num_claims":12,"abstract":"A portable multifunction device displays a first user interface object and a second user interface object on a touch screen display. Upon detecting a finger-down event at the first user interface object and one or more finger-dragging events on the touch screen display, the device moves the first user interface object on the touch screen display along a path determined by the finger-dragging events until the first user interface object at least in part overlaps the second user interface object. Upon detecting a finger-up event at the second user interface object, the device visually replaces the second user interface object with the first user interface object."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Portable multifunction device, method, and graphical user interface supporting user navigations of graphical objects on a touch screen display","description":"A portable multifunction device displays a first user interface object and a second user interface object on a touch screen display. Upon detecting a finger-down event at the first user interface obje","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8519964","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-8519964","citation_suggestion":"Patentable. \"Portable multifunction device, method, and graphical user interface supporting user navigations of graphical objects on a touch screen display\" (US-8519964). https://patentable.app/patents/US-8519964","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8519964","json":"https://patentable.app/api/llm-context/US-8519964","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T22:29:47.090Z"}