Jie-Tsuen Lan

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Taipei, TW

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Patents Grantslast 30 patents

Information Patent Grant
Dot matrix hologram for hiding a moire pattern
- Patent number 6,317,226
- Issue date Nov 13, 2001
- Ahead Optoelectronics, Inc.
- Sheng-Lie Yeh
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER