Mu-Hsiang Huang

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Hsin Tien City, TW

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Patents Applicationslast 30 patents

Information Patent Application
Method and its device for concealing at least a mark in a number
- Publication number 20070085762
- Publication date Apr 19, 2007
- Prescope Technologies Co., Ltd.
- Mu-Hsiang Huang
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS