{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9742552","patent":{"patent_number":"US-9742552","title":"Phase locked loop, wireless communication apparatus and wireless communication method","assignee":null,"inventors":[],"filing_date":"2016-06-22T00:00:00.000Z","publication_date":"2017-08-22T00:00:00.000Z","cpc_codes":["H04L","H04L"],"num_claims":13,"abstract":"A phase locked loop has an integer phase detector to detect an integer phase by measuring a cycle number, a fractional phase detector to detect a fractional phase of smaller than one cycle between a reference signal and the oscillation signal, a frequency error generator to generate a frequency error signal between the reference signal and the oscillation signal, a glitch corrector to correct the frequency error signal to generate and output a glitch-corrected signal and the frequency error signal, a phase error generator to generate a phase error by integrating an output signal of the glitch corrector, an oscillator controller to control an oscillation frequency of the oscillation signal, and a synchronous detector to detect whether a phase of the reference signal and a phase of the oscillation signal are in an phase-lock state, and to stop detection of the integer phase when the phase-lock state is detected."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Phase locked loop, wireless communication apparatus and wireless communication method","description":"A phase locked loop has an integer phase detector to detect an integer phase by measuring a cycle number, a fractional phase detector to detect a fractional phase of smaller than one cycle between a r","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9742552","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-9742552","citation_suggestion":"Patentable. \"Phase locked loop, wireless communication apparatus and wireless communication method\" (US-9742552). https://patentable.app/patents/US-9742552","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9742552","json":"https://patentable.app/api/llm-context/US-9742552","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T13:37:45.898Z"}