{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8531403","patent":{"patent_number":"US-8531403","title":"Keyboard for use in computer system","assignee":null,"inventors":[],"filing_date":"2007-04-05T00:00:00.000Z","publication_date":"2013-09-10T00:00:00.000Z","cpc_codes":["G06F","G06F"],"num_claims":14,"abstract":"A computer system having a computer and a keyboard is provided. The keyboard includes a plurality of first letter keys and respective second letter keys. Each of the first and second letter keys is associated with a respective letter. The computer system is arranged: (i) upon activation of one of the first letter keys to register the selection of the corresponding letter; and (ii) upon activation of one of the second letter keys to present to a user a predefined list of one or more words. The words of each list are associated with the corresponding letter. The computer system is further arranged to register a selection by the user of one of the presented words."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Keyboard for use in computer system","description":"A computer system having a computer and a keyboard is provided. The keyboard includes a plurality of first letter keys and respective second letter keys. Each of the first and second letter keys is as","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8531403","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-8531403","citation_suggestion":"Patentable. \"Keyboard for use in computer system\" (US-8531403). https://patentable.app/patents/US-8531403","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8531403","json":"https://patentable.app/api/llm-context/US-8531403","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T05:38:51.166Z"}