{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11988894","patent":{"patent_number":"US-11988894","title":"Lens displacement detection circuit for an optical device","assignee":null,"inventors":[],"filing_date":"2021-02-26T00:00:00.000Z","publication_date":"2024-05-21T00:00:00.000Z","cpc_codes":["H04N"],"num_claims":23,"abstract":"A lens is positioned to be received by a lens holder. The lens includes a first electrical trace and the lens holder includes a second electrical trace. The first and second electrical traces form electrodes of a sense capacitor. A capacitance of the sense capacitor is sensed. From the sensed capacitance, a determination is made as to whether the lens is present and properly positioned in the lens holder."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Lens displacement detection circuit for an optical device","description":"A lens is positioned to be received by a lens holder. The lens includes a first electrical trace and the lens holder includes a second electrical trace. The first and second electrical traces form ele","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11988894","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-11988894","citation_suggestion":"Patentable. \"Lens displacement detection circuit for an optical device\" (US-11988894). https://patentable.app/patents/US-11988894","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11988894","json":"https://patentable.app/api/llm-context/US-11988894","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T09:44:41.450Z"}