Tzu-Cheng Yu

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Taipei Hsien, TW

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Patents Grantslast 30 patents

Information Patent Grant
Portable electronic device
- Patent number D599793
- Issue date Sep 8, 2009
- FIH (Hong Kong) Limited
- Hui-An Ko
- D14 - Recording, communication, or information retrieval equipment
Information Patent Grant
Network memory device
- Patent number D599345
- Issue date Sep 1, 2009
- FIH (Hong Kong) Limited
- Hui-An Ko
- D14 - Recording, communication, or information retrieval equipment
Information Patent Grant
Steering wheel for game car
- Patent number D586865
- Issue date Feb 17, 2009
- Sutech Trading Limited
- Hui-An Ko
- D21 - Games, toys, and sports goods
Information Patent Grant
Mobile phone
- Patent number D584271
- Issue date Jan 6, 2009
- Sutech Trading Limited
- Hui-An Ko
- D14 - Recording, communication, or information retrieval equipment
Information Patent Grant
Protective cover
- Patent number D551846
- Issue date Oct 2, 2007
- Sutech Trading Limited
- Hui-An Ko
- D03 - Travel goods and personal belongings