Hsieh-Yi Teng

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Taipei (10477), TW

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Patents Grantslast 30 patents

Information Patent Grant
Display device having universally swinging decorative article
- Patent number 5,416,995
- Issue date May 23, 1995
- Hsieh-Yi Teng
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Display device having doubly rotatable decorative articles
- Patent number 5,092,065
- Issue date Mar 3, 1992
- Hsieh-Yi Teng
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS