{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11262552","patent":{"patent_number":"US-11262552","title":"Photographing lens assembly, image capturing unit and electronic device","assignee":null,"inventors":[],"filing_date":"2020-04-14T00:00:00.000Z","publication_date":"2022-03-01T00:00:00.000Z","cpc_codes":["H04N"],"num_claims":29,"abstract":"A photographing lens assembly includes seven lens elements which are, in order from an object side to an image side: a first lens element, a second lens element, a third lens element, a fourth lens element, a fifth lens element, a sixth lens element and a seventh lens element. The second lens element has positive refractive power. The seventh lens element has an image-side surface being concave in a paraxial region thereof, and the image-side surface of the seventh lens element has at least one convex shape in an off-axis region thereof."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Photographing lens assembly, image capturing unit and electronic device","description":"A photographing lens assembly includes seven lens elements which are, in order from an object side to an image side: a first lens element, a second lens element, a third lens element, a fourth lens el","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11262552","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-11262552","citation_suggestion":"Patentable. \"Photographing lens assembly, image capturing unit and electronic device\" (US-11262552). https://patentable.app/patents/US-11262552","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11262552","json":"https://patentable.app/api/llm-context/US-11262552","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T13:41:15.829Z"}