{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11983333","patent":{"patent_number":"US-11983333","title":"Lens system for mouse with robust tolerances","assignee":null,"inventors":[],"filing_date":"2023-02-24T00:00:00.000Z","publication_date":"2024-05-14T00:00:00.000Z","cpc_codes":["G06F","G06F","G06F","G06F","G06F"],"num_claims":20,"abstract":"An optical sensor system that uses focused (not collimated) light optics and produces effective tracking on a variety of surfaces while having looser manufacturing and/or operational tolerances than prior focused optics systems. Embodiments provide an optical sensor system for a mouse moveable on a surface. An LED and a light sensor are coupled to a substrate. An illumination lens directs light at a first angle to the surface, with the light focused on a focal point below the surface. An imaging lens focuses light reflected at an angle generally equal to the first angle on the light sensor. The focal point is sufficiently below the surface so that that the diameter of a produced spot of light on the surface is more than 40% larger than a field of view (FOV) of the light sensor, and less than 400% larger than the FOV of the light sensor."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Lens system for mouse with robust tolerances","description":"An optical sensor system that uses focused (not collimated) light optics and produces effective tracking on a variety of surfaces while having looser manufacturing and/or operational tolerances than p","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11983333","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-11983333","citation_suggestion":"Patentable. \"Lens system for mouse with robust tolerances\" (US-11983333). https://patentable.app/patents/US-11983333","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11983333","json":"https://patentable.app/api/llm-context/US-11983333","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T16:50:13.992Z"}