TREA

Yi Wan

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  • Singapore, SG
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Patents Applicationslast 30 patents

  • Information Patent Application

    DETERMINATION OF SIZE OF PRINTABLE MEDIUM
    • Publication number 20230001717
    • Publication date Jan 5, 2023
    • Hewlett-Packard Development Company, L.P.
    • AiQiang Yang
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    PRINT DEVICES
    • Publication number 20210147166
    • Publication date May 20, 2021
    • Hewlett-Packard Development Company, L.P.
    • Kok Chai Chong
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL