{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-10509485","patent":{"patent_number":"US-10509485","title":"Light sensitive keyboard","assignee":null,"inventors":[],"filing_date":"2018-05-03T00:00:00.000Z","publication_date":"2019-12-17T00:00:00.000Z","cpc_codes":["G06F","G06F","G06F"],"num_claims":20,"abstract":"A physical keyboard includes a plurality of light-sensing electrodes, where individual ones of the light-sensing electrodes of the plurality of light-sensing electrodes correspond to an individual key of the keyboard. The physical keyboard also includes a microprocessor electrically coupled to individual ones of the light-sensing electrodes. The microprocessor is configured to perform operations including determining that light is obstructed to a first particular light-sensing electrode of the plurality of light-sensing electrodes and sending a signal indicating a selection of a first key corresponding to the first particular light-sensing electrode. The microprocessor is configured to perform operations further comprising determining that the light is obstructed to a second particular light-sensing electrode, and sending a second signal indicating a second selection of a second key corresponding to the second particular light-sensing electrode. The microprocessor is configured to perform operations further comprising predicting a word based on the first and second key."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Light sensitive keyboard","description":"A physical keyboard includes a plurality of light-sensing electrodes, where individual ones of the light-sensing electrodes of the plurality of light-sensing electrodes correspond to an individual key","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-10509485","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-10509485","citation_suggestion":"Patentable. \"Light sensitive keyboard\" (US-10509485). https://patentable.app/patents/US-10509485","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-10509485","json":"https://patentable.app/api/llm-context/US-10509485","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T09:22:22.766Z"}