{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9667844","patent":{"patent_number":"US-9667844","title":"Electronic apparatus provided with a plurality of tiers of rotation operation members","assignee":null,"inventors":[],"filing_date":"2015-08-26T00:00:00.000Z","publication_date":"2017-05-30T00:00:00.000Z","cpc_codes":["H04N","H04N"],"num_claims":7,"abstract":"A mechanism that achieves size reduction of an electronic apparatus by reducing the axial size of a plurality of tiers of rotation operation members that can be rotationally operated independently of each other. An electronic apparatus includes a holder fixed to an exterior member thereof, a mode dial rotatably supported by the holder, and an exposure correction dial disposed in a manner axially opposed to the mode dial and rotatably supported by the holder. A first click mechanism generates a click force when the mode dial is rotated, and a second click mechanism generates a click force when the exposure correction dial is rotated. The first click mechanism and the second click mechanism are arranged in a space in which the mode dial and the exposure correction dial are axially opposed to each other."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Electronic apparatus provided with a plurality of tiers of rotation operation members","description":"A mechanism that achieves size reduction of an electronic apparatus by reducing the axial size of a plurality of tiers of rotation operation members that can be rotationally operated independently of ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9667844","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-9667844","citation_suggestion":"Patentable. \"Electronic apparatus provided with a plurality of tiers of rotation operation members\" (US-9667844). https://patentable.app/patents/US-9667844","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9667844","json":"https://patentable.app/api/llm-context/US-9667844","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T12:30:03.684Z"}