Yu-Pan Pai

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Hsin Chu, TW

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Patents Grantslast 30 patents

Information Patent Grant
Disk magazine for accessing CD disks
- Patent number 6,435,343
- Issue date Aug 20, 2002
- Ritek Corporation
- Jyh-Ming Wu
- G11 - INFORMATION STORAGE
Information Patent Grant
Transportation mechanism of magnetic handling for accessing compact...
- Patent number 6,405,857
- Issue date Jun 18, 2002
- Ritek Corporation
- Jyh-Ming Wu
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL