{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9710781","patent":{"patent_number":"US-9710781","title":"Data acquisition apparatus and system","assignee":null,"inventors":[],"filing_date":"2015-07-08T00:00:00.000Z","publication_date":"2017-07-18T00:00:00.000Z","cpc_codes":["G06Q","G05B","H04L","G05B"],"num_claims":16,"abstract":"A data acquisition system includes a terminal device and a plurality of data acquisition apparatuses located at multiple layers and communicating with the terminal device. Each of the plurality of data acquisition apparatuses includes a control unit, a data obtaining unit, a data transmission unit, and a detection unit. The data obtaining unit is electronically coupled to the control unit and directed by the control unit to obtain data from articles. The data transmission unit is electronically coupled to the terminal device, and the plurality of data acquisition apparatuses are interconnected via the data transmission unit to send the data to the terminal device. The detection unit detects whether the plurality of data acquisition apparatuses cooperatively form a communication loop, and outputs an indication signal if the communication loop is formed among the plurality of data acquisition apparatuses."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Data acquisition apparatus and system","description":"A data acquisition system includes a terminal device and a plurality of data acquisition apparatuses located at multiple layers and communicating with the terminal device. Each of the plurality of dat","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9710781","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-9710781","citation_suggestion":"Patentable. \"Data acquisition apparatus and system\" (US-9710781). https://patentable.app/patents/US-9710781","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9710781","json":"https://patentable.app/api/llm-context/US-9710781","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T13:18:01.761Z"}