Patent No. EP4379530 (titled "Printing System, Host Device, Printing Control Method, And Program") was filed by Seiko Instruments on Nov 28, 2023. The application was issued on Jul 9, 2025.

The dossier documents provide a comprehensive record of the patent's prosecution history - including filings, correspondence, and decisions made by patent offices - and are crucial for understanding the patent's legal journey and any challenges it may have faced during examination.
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