{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9671935","patent":{"patent_number":"US-9671935","title":"Information display device, display mode switching method and display mode switching program","assignee":null,"inventors":[],"filing_date":"2012-02-16T00:00:00.000Z","publication_date":"2017-06-06T00:00:00.000Z","cpc_codes":["G06F","G01C","G06F","G09B","G09B","G01C"],"num_claims":18,"abstract":"A touch panel device includes a display unit, a detector, and a controller. The display unit displays, on a display screen, a nautical chart (map), and a touch panel device symbol indicating a position of the ship on the nautical chart. The detector detects rotating operation that is touch operation of rotating around the touch panel device symbol over a predetermined angle while touching the touch panel device symbol. When the detector detects the rotating operation, the controller switches a display mode to a different display mode in which a reference azimuth defining a displaying orientation of the nautical chart is different."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Information display device, display mode switching method and display mode switching program","description":"A touch panel device includes a display unit, a detector, and a controller. The display unit displays, on a display screen, a nautical chart (map), and a touch panel device symbol indicating a positio","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9671935","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-9671935","citation_suggestion":"Patentable. \"Information display device, display mode switching method and display mode switching program\" (US-9671935). https://patentable.app/patents/US-9671935","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9671935","json":"https://patentable.app/api/llm-context/US-9671935","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T12:33:06.738Z"}