Assignee

AU MAN YEE

HK·1 granted patent·0 citations·filing 2020–2020

Technology mixB41F1 B41J1 B41M1 D21H1 D21J1

Top patents by PatentIndex Score

1 record

0132US12285956B2Manufacturing and quality testing method and manufacturing device for a printed product capable of resisting abnormal environmental changes and operating in all weather and suitable for hygiene management operations, and the printed productAU MAN YEE·Filed 2020·Granted Apr 29, 2025·0 cites·12 claims

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