{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11294163","patent":{"patent_number":"US-11294163","title":"Autofocus-control of a microscope including an electrically tunable lens","assignee":null,"inventors":[],"filing_date":"2018-10-18T00:00:00.000Z","publication_date":"2022-04-05T00:00:00.000Z","cpc_codes":["G02F","G02F"],"num_claims":22,"abstract":"A microscope-autofocus device for feedback-controlling a focal position of an imaging system of a microscope apparatus, wherein the imaging system includes a microscope objective, a monitoring beam source for creating a monitoring beam, a detector device for detecting a drift variation of an axial objective distance between the microscope objective and a sample by sensing the monitoring beam directed through the imaging system to the sample and reflected by the sample, and a feedback loop device for controlling the imaging system in dependency on the detected objective distance variation of the microscope objective."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Autofocus-control of a microscope including an electrically tunable lens","description":"A microscope-autofocus device for feedback-controlling a focal position of an imaging system of a microscope apparatus, wherein the imaging system includes a microscope objective, a monitoring beam so","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11294163","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-11294163","citation_suggestion":"Patentable. \"Autofocus-control of a microscope including an electrically tunable lens\" (US-11294163). https://patentable.app/patents/US-11294163","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11294163","json":"https://patentable.app/api/llm-context/US-11294163","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T01:35:16.292Z"}