{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11953606","patent":{"patent_number":"US-11953606","title":"Preprocessing module of GNSS chip and terminal device","assignee":null,"inventors":[],"filing_date":"2020-04-21T00:00:00.000Z","publication_date":"2024-04-09T00:00:00.000Z","cpc_codes":["G01S","H04B","G01S","G01S","H04B","H04B","G01S"],"num_claims":20,"abstract":"A preprocessing system includes a first port, where one end of the first port is coupled to a first switch, and the other end of the first port is suspended, where the first switch has a connecting end configured to couple to a first interface and is configured to connect a filter and the first interface, a second port configured to receive a first signal or a second signal, where the filter is configured to filter the first signal to obtain a first positioning signal and a second positioning signal, provide the first positioning signal for the first switch, and provide the second positioning signal for a second interface of a global navigation satellite system (GNSS) chip to adapt to a plurality of antenna configuration types and to achieve universality."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Preprocessing module of GNSS chip and terminal device","description":"A preprocessing system includes a first port, where one end of the first port is coupled to a first switch, and the other end of the first port is suspended, where the first switch has a connecting en","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11953606","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-11953606","citation_suggestion":"Patentable. \"Preprocessing module of GNSS chip and terminal device\" (US-11953606). https://patentable.app/patents/US-11953606","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11953606","json":"https://patentable.app/api/llm-context/US-11953606","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T01:31:55.648Z"}