{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9823095","patent":{"patent_number":"US-9823095","title":"Contact laser encoding anti-theft lock","assignee":null,"inventors":[],"filing_date":"2015-11-19T00:00:00.000Z","publication_date":"2017-11-21T00:00:00.000Z","cpc_codes":["G01D","G01D","G07C","G07C","G07C","H04B","H04B"],"num_claims":10,"abstract":"This invention provides a contact laser encoding anti-theft lock, comprising: a key for generating a set of light signals with different pulse repetition frequencies; a signal processing module for receiving a set of optical pulse signals, in which the optical signals are converted to a set of voltage signals at different voltage values, and for comparing the voltage signals with a predetermined voltage (the voltage signals within the predetermined voltage range can be output as usual otherwise the output voltage is set to be zero); an electrically controlled lock, for opening or locking anti-theft doors according to the output voltage from the signal processing module; and a power supply for the signal processing module and the electrically controlled lock. The contact laser encoding anti-theft lock of this invention shows higher security and duplication of the keys is more difficult compared with prior anti-theft locks."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Contact laser encoding anti-theft lock","description":"This invention provides a contact laser encoding anti-theft lock, comprising: a key for generating a set of light signals with different pulse repetition frequencies; a signal processing module for re","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9823095","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-9823095","citation_suggestion":"Patentable. \"Contact laser encoding anti-theft lock\" (US-9823095). https://patentable.app/patents/US-9823095","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9823095","json":"https://patentable.app/api/llm-context/US-9823095","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T08:22:07.913Z"}