Chien-Jen Hsieh

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Taipei Hsien, TW

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Patents Grantslast 30 patents

Information Patent Grant
Aquarium-used toy structure
- Patent number 6,131,318
- Issue date Oct 17, 2000
- Chien-Chih Hsieh
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS

Patents Applicationslast 30 patents

Information Patent Application
PANEL STRUCTURE
- Publication number 20040174688
- Publication date Sep 9, 2004
- Rong-Gui Lin
- G11 - INFORMATION STORAGE