Yi-Lun Wei

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Taipei, TW

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Patents Grantslast 30 patents

Information Patent Grant
Thermosensitive printing device
- Patent number 10,265,979
- Issue date Apr 23, 2019
- Primax Electronics Ltd.
- Yi-Lun Wei
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Patents Applicationslast 30 patents

Information Patent Application
PAPER ROLL CARRYING DEVICE
- Publication number 20250223125
- Publication date Jul 10, 2025
- PRIMAX ELECTRONICS LTD.
- YI-LUN WEI
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
THERMOSENSITIVE PRINTING DEVICE
- Publication number 20180333973
- Publication date Nov 22, 2018
- Primax Electronics Ltd.
- Yi-Lun Wei
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS