{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11287902","patent":{"patent_number":"US-11287902","title":"Input device","assignee":null,"inventors":[],"filing_date":"2020-07-15T00:00:00.000Z","publication_date":"2022-03-29T00:00:00.000Z","cpc_codes":["G06F","G06F","G06F"],"num_claims":19,"abstract":"An input device includes button structures, a light-emitting member, a base plate and a pointing unit. The light-emitting member is disposed under the button structures. The base plate is disposed between the plurality of button structures and the light-emitting member, wherein the base plate has a body and a first extension portion, and the first extension portion extends from the body toward the light-emitting member. The pointing unit is disposed between the at least two button structures corresponding to the first extension portion, wherein a bottom surface of the first extension portion is level with or protrudes from a bottom surface of the light-emitting member."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Input device","description":"An input device includes button structures, a light-emitting member, a base plate and a pointing unit. The light-emitting member is disposed under the button structures. The base plate is disposed bet","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11287902","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-11287902","citation_suggestion":"Patentable. \"Input device\" (US-11287902). https://patentable.app/patents/US-11287902","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11287902","json":"https://patentable.app/api/llm-context/US-11287902","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T11:20:11.397Z"}