{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-10502808","patent":{"patent_number":"US-10502808","title":"Distance measuring device and distance measuring method","assignee":null,"inventors":[],"filing_date":"2018-03-16T00:00:00.000Z","publication_date":"2019-12-10T00:00:00.000Z","cpc_codes":["G01S","G01S","G01S","G07C","G07C","G07C"],"num_claims":18,"abstract":"A distance measuring device according to an embodiment includes a first device including a first transceiver configured to transmit a first known signal and a second known signal and receive a third known signal corresponding to the first known signal and a fourth known signal corresponding to the second known signal, a second device including a second transceiver configured to transmit the third known signal and the fourth known signal and receive the first and second known signals and a calculating section configured to calculate a distance between the first device and the second device on a basis of phases of the first to fourth known signals, and the first transceiver and the second transceiver transmit/receive the first and third known signals one time each and transmit/receive the second and fourth known signals one time each, performing transmission/reception a total of four times."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Distance measuring device and distance measuring method","description":"A distance measuring device according to an embodiment includes a first device including a first transceiver configured to transmit a first known signal and a second known signal and receive a third k","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-10502808","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-10502808","citation_suggestion":"Patentable. \"Distance measuring device and distance measuring method\" (US-10502808). https://patentable.app/patents/US-10502808","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-10502808","json":"https://patentable.app/api/llm-context/US-10502808","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T07:46:44.653Z"}