{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11239989","patent":{"patent_number":"US-11239989","title":"In-vehicle communication device and time synchronization method thereof","assignee":null,"inventors":[],"filing_date":"2020-02-26T00:00:00.000Z","publication_date":"2022-02-01T00:00:00.000Z","cpc_codes":["H04J","H04L","H04L","H04L","H04L","H04Q","H04J","H04L","H04L","H04Q"],"num_claims":10,"abstract":"The present disclosure relates to an in-vehicle communication device and a time synchronization method thereof. The in-vehicle communication device includes a clock generator for generating a clock signal, a local counter for counting the number of pulses of the clock signal, a transceiver for receiving a message via an in-vehicle communication network, and a processor that determines whether the message received via the transceiver is a synchronization message, extracts synchronization time information from the synchronization message, and adjusts a count value of the local counter based on the synchronization time information to perform time synchronization."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"In-vehicle communication device and time synchronization method thereof","description":"The present disclosure relates to an in-vehicle communication device and a time synchronization method thereof. The in-vehicle communication device includes a clock generator for generating a clock si","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11239989","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-11239989","citation_suggestion":"Patentable. \"In-vehicle communication device and time synchronization method thereof\" (US-11239989). https://patentable.app/patents/US-11239989","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11239989","json":"https://patentable.app/api/llm-context/US-11239989","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T17:18:42.198Z"}