{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-10488678","patent":{"patent_number":"US-10488678","title":"Folded optical design for eye-mounted cameras","assignee":null,"inventors":[],"filing_date":"2018-06-06T00:00:00.000Z","publication_date":"2019-11-26T00:00:00.000Z","cpc_codes":["H04N","H04N"],"num_claims":20,"abstract":"An eye-mounted device includes a contact lens and an embedded camera, which for convenience will be referred to as a femtocamera. The front aperture of the femtocamera faces away from the user's eye so that the image sensor in the femtocamera detects imagery of a user's external environment. The femtocamera optics has a folded optical path, which is advantageous for fitting the femtocamera into the limited space within the contact lens. In one design, the optics for the femtocamera is based on a two mirror design, with a concave mirror followed by a convex mirror. In an alternate design, the optics for the camera includes an imaging lens near the front aperture."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Folded optical design for eye-mounted cameras","description":"An eye-mounted device includes a contact lens and an embedded camera, which for convenience will be referred to as a femtocamera. The front aperture of the femtocamera faces away from the user's eye s","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-10488678","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-10488678","citation_suggestion":"Patentable. \"Folded optical design for eye-mounted cameras\" (US-10488678). https://patentable.app/patents/US-10488678","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-10488678","json":"https://patentable.app/api/llm-context/US-10488678","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T23:55:48.870Z"}