{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11496717","patent":{"patent_number":"US-11496717","title":"Projection system and projection method for performing projection positioning function","assignee":null,"inventors":[],"filing_date":"2019-12-26T00:00:00.000Z","publication_date":"2022-11-08T00:00:00.000Z","cpc_codes":["H04N","H04N","H04N","H04N","H04N"],"num_claims":24,"abstract":"A projection system and a projection method are provided. The projection system includes a processing module, a projection module and a photographing module. The projection module projects a first projection image based on a projection scope. The photographing module captures a part of the first projection image based on a photographing scope, so as to obtain a first photographic image. The part of the first projection image includes a plurality of first positioning grid points. The processing module analyzes the first photographic image, so as to obtain a plurality of first grid point coordinates. The processing module calculates a plurality of preset grid point coordinates corresponding to a plurality of preset positioning grid points in the whole projection scope one by one according to the first grid point coordinates. The processing module determines a projection result in the projection scope according to the preset grid point coordinates."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Projection system and projection method for performing projection positioning function","description":"A projection system and a projection method are provided. The projection system includes a processing module, a projection module and a photographing module. The projection module projects a first pro","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11496717","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-11496717","citation_suggestion":"Patentable. \"Projection system and projection method for performing projection positioning function\" (US-11496717). https://patentable.app/patents/US-11496717","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11496717","json":"https://patentable.app/api/llm-context/US-11496717","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T13:52:06.531Z"}