{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9838010","patent":{"patent_number":"US-9838010","title":"Electronic apparatus and image pickup apparatus","assignee":null,"inventors":[],"filing_date":"2016-09-13T00:00:00.000Z","publication_date":"2017-12-05T00:00:00.000Z","cpc_codes":["G01D"],"num_claims":11,"abstract":"A digital camera is provided that includes a rotation operation member unit having a circumferential surface, a sheet fixed to the circumferential surface of the rotation operation member unit, and a photo reflector provided at a position facing the sheet that applies light to the sheet and detects the light reflected from the sheet. In the sheet, regions that reflect light to a level at which a photo reflector can detect the reflected light and regions that do not reflect the light are alternately formed. Additionally, a convex portion that is formed in the sheet in the rotation axis direction of the rotation operation member unit, and a concave portion that is formed in the rotation axis direction of the rotation operation member unit are engaged."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Electronic apparatus and image pickup apparatus","description":"A digital camera is provided that includes a rotation operation member unit having a circumferential surface, a sheet fixed to the circumferential surface of the rotation operation member unit, and a ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9838010","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-9838010","citation_suggestion":"Patentable. \"Electronic apparatus and image pickup apparatus\" (US-9838010). https://patentable.app/patents/US-9838010","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9838010","json":"https://patentable.app/api/llm-context/US-9838010","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T04:59:17.569Z"}