{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11269046","patent":{"patent_number":"US-11269046","title":"Phase-comparison of multi-frequency transmissions for assisting the determination of position or time","assignee":null,"inventors":[],"filing_date":"2017-10-12T00:00:00.000Z","publication_date":"2022-03-08T00:00:00.000Z","cpc_codes":["G01S","G01S","G01S"],"num_claims":20,"abstract":"Methods and apparatus for assisting positioning or timing calculations. In one aspect the invention provides a method for assisting a determination of a position or a time, the method comprising: obtaining first phase information, the first phase information characterizing a first phase of a first wireless signal transmitted by a transmitter at a first frequency and received by a first receiver at a first location; and obtaining second phase information, the second phase information characterizing a second phase of a second wireless signal transmitted by the transmitter at a second, different frequency and received by a second receiver at a second, different location. The method further comprises comparing the first phase information with the second phase information to produce phase comparison information; and using the phase comparison information to assist in the determination of a position or a time."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Phase-comparison of multi-frequency transmissions for assisting the determination of position or time","description":"Methods and apparatus for assisting positioning or timing calculations. In one aspect the invention provides a method for assisting a determination of a position or a time, the method comprising: obta","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11269046","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-11269046","citation_suggestion":"Patentable. \"Phase-comparison of multi-frequency transmissions for assisting the determination of position or time\" (US-11269046). https://patentable.app/patents/US-11269046","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11269046","json":"https://patentable.app/api/llm-context/US-11269046","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T18:23:44.923Z"}