{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11520210","patent":{"patent_number":"US-11520210","title":"Electrically-actuated variable transmission film having very low haze and a visible grid in a clear state","assignee":null,"inventors":[],"filing_date":"2020-09-28T00:00:00.000Z","publication_date":"2022-12-06T00:00:00.000Z","cpc_codes":["G02F","G02F","G02F","G09G","G02F"],"num_claims":20,"abstract":"A light attenuator that provides transparent light states and absorbing dark states for use in selectively controlling light, especially for smart glass applications. The light attenuator includes abutting areas of attenuation and transparency that form a repeat pattern or a quasi-repeat pattern. The attenuating areas are visible when the light attenuator is in the light state, but the repeat pattern is sufficiently large that a viewer looks through the attenuator and sees no haze."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Electrically-actuated variable transmission film having very low haze and a visible grid in a clear state","description":"A light attenuator that provides transparent light states and absorbing dark states for use in selectively controlling light, especially for smart glass applications. The light attenuator includes abu","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11520210","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-11520210","citation_suggestion":"Patentable. \"Electrically-actuated variable transmission film having very low haze and a visible grid in a clear state\" (US-11520210). https://patentable.app/patents/US-11520210","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11520210","json":"https://patentable.app/api/llm-context/US-11520210","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T10:17:50.406Z"}