{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9678566","patent":{"patent_number":"US-9678566","title":"Hand-held controllers for virtual reality system","assignee":null,"inventors":[],"filing_date":"2015-06-03T00:00:00.000Z","publication_date":"2017-06-13T00:00:00.000Z","cpc_codes":["G06F","A63F","A63F","A63F","G06F","G06F","G06F","G06F","G06F","G06F","G06F","G06F","G06F","G06F","A63F"],"num_claims":21,"abstract":"There is provided a handheld controller for a virtual reality system. The hand-held controller includes a user-input surface and a grip coupled to the user-input surface. The user-input surface has a first user-input key. The hand-held controller further includes a cage coupled to the user-input surface. The cage includes a plurality of illumination sources on an outer surface of the cage, which provide light to be detected by a camera for sensing a position of the controller based on a user motion."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Hand-held controllers for virtual reality system","description":"There is provided a handheld controller for a virtual reality system. The hand-held controller includes a user-input surface and a grip coupled to the user-input surface. The user-input surface has a ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9678566","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-9678566","citation_suggestion":"Patentable. \"Hand-held controllers for virtual reality system\" (US-9678566). https://patentable.app/patents/US-9678566","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9678566","json":"https://patentable.app/api/llm-context/US-9678566","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T07:22:00.847Z"}