{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-10488946","patent":{"patent_number":"US-10488946","title":"Character input device, character input method, and character input program","assignee":null,"inventors":[],"filing_date":"2016-12-12T00:00:00.000Z","publication_date":"2019-11-26T00:00:00.000Z","cpc_codes":["G06F","G06F","G06F","G06F","G06F"],"num_claims":18,"abstract":"A character input device using a D-pad for inputting a desired character string includes an operation receiving unit, a keyboard management unit, an input character string management unit, a predicted candidate management unit, and a character candidate detection unit. The input character string management unit manages an input character string. The predicted candidate management unit estimates predicted character string candidates based on the input character string, and manages the predicted character string candidates. The character candidate detection unit compares the input character string with the predicted character string candidates, and detects one or more character candidates that are to be selected next. The operation receiving unit receives an input direction that is input with the D-pad. The keyboard management unit executes refined input, in which a cursor is moved only to a character candidate present in the input direction with respect to the character on which the cursor is placed."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Character input device, character input method, and character input program","description":"A character input device using a D-pad for inputting a desired character string includes an operation receiving unit, a keyboard management unit, an input character string management unit, a predicted","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-10488946","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-10488946","citation_suggestion":"Patentable. \"Character input device, character input method, and character input program\" (US-10488946). https://patentable.app/patents/US-10488946","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-10488946","json":"https://patentable.app/api/llm-context/US-10488946","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T11:19:49.832Z"}