{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11475267","patent":{"patent_number":"US-11475267","title":"Booster antenna and portable terminal stand","assignee":null,"inventors":[],"filing_date":"2017-10-12T00:00:00.000Z","publication_date":"2022-10-18T00:00:00.000Z","cpc_codes":["G06K","G06K","G06K","G06K","H04B"],"num_claims":7,"abstract":"A booster antenna for enabling ID information, code information, or the like to be reliably and easily read from an IC card or the like with a portable terminal without bringing the IC card or the like directly close to the portable terminal. The booster antenna includes: an inner coil wound twice into a circular shape; an outer coil surrounding the outer side of the inner coil and wound twice into a rectangular shape; and a terminal-side coil wound four times into a circular shape. One end of the inner and outer coils are electrically connected to each other. The diameter of the inner coil is 93% or more of the short sides of the outer coil. The booster antenna includes a connection cord connecting the other end of the inner coil and one end of the terminal-side coil and electrically connecting the other end of the outer coil and the other end of the terminal-side coil."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Booster antenna and portable terminal stand","description":"A booster antenna for enabling ID information, code information, or the like to be reliably and easily read from an IC card or the like with a portable terminal without bringing the IC card or the lik","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11475267","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-11475267","citation_suggestion":"Patentable. \"Booster antenna and portable terminal stand\" (US-11475267). https://patentable.app/patents/US-11475267","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11475267","json":"https://patentable.app/api/llm-context/US-11475267","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T18:15:05.503Z"}