{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11475749","patent":{"patent_number":"US-11475749","title":"Smoke detector capable of multi-mode charging and firefighting system including the same","assignee":null,"inventors":[],"filing_date":"2020-12-10T00:00:00.000Z","publication_date":"2022-10-18T00:00:00.000Z","cpc_codes":["H02J","H02J","H02J"],"num_claims":9,"abstract":"A smoke detector capable of multi-mode charging and a firefighting system including the smoke detector. The smoke detector includes a housing, a working module arranged in the housing and configured for detecting smoke and making a response, and a battery module configured for providing electrical energy to the working module, and further includes: a wireless charging module electrically connected to the battery module, and configured for being in wireless connection with an external wireless charging device to receive electrical energy therefrom and provide the received electrical energy to the battery module; and a light energy charging module electrically connected to the battery module, and configured for collecting light energy in a surrounding environment and converting it into electrical energy which is then provided to the battery module."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Smoke detector capable of multi-mode charging and firefighting system including the same","description":"A smoke detector capable of multi-mode charging and a firefighting system including the smoke detector. The smoke detector includes a housing, a working module arranged in the housing and configured f","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11475749","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-11475749","citation_suggestion":"Patentable. \"Smoke detector capable of multi-mode charging and firefighting system including the same\" (US-11475749). https://patentable.app/patents/US-11475749","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11475749","json":"https://patentable.app/api/llm-context/US-11475749","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T14:38:02.113Z"}