{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11287519","patent":{"patent_number":"US-11287519","title":"Distance measurement system, distance measurement device, and distance measurement method","assignee":null,"inventors":[],"filing_date":"2019-09-17T00:00:00.000Z","publication_date":"2022-03-29T00:00:00.000Z","cpc_codes":["G01S","G01S","G01S","G07C","G07C","G07C","G07C"],"num_claims":17,"abstract":"A distance measurement system for transmitting and receiving a distance measurement signal including a phase detection signal between first and second devices and calculating a distance between the devices based on a phase detection result of the received phase detection signal includes a modulation circuit configured to generate the distance measurement signal including a modulated signal obtained by modulating an identification signal, a transmission circuit configured to transmit the distance measurement signal, a reception circuit configured to receive the distance measurement signal, a demodulation circuit configured to demodulate the modulated signal in the received distance measurement signal, and a control circuit configured to judge a restored state of the identification signal obtained from a demodulation result of the demodulation circuit."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Distance measurement system, distance measurement device, and distance measurement method","description":"A distance measurement system for transmitting and receiving a distance measurement signal including a phase detection signal between first and second devices and calculating a distance between the de","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11287519","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-11287519","citation_suggestion":"Patentable. \"Distance measurement system, distance measurement device, and distance measurement method\" (US-11287519). https://patentable.app/patents/US-11287519","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11287519","json":"https://patentable.app/api/llm-context/US-11287519","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T21:24:40.435Z"}