Tzu Jen Mao

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New Taipei, TW

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Patents Grantslast 30 patents

Information Patent Grant
Power bank
- Patent number D713334
- Issue date Sep 16, 2014
- Ozaki International Co., Ltd.
- Tzu Jen Mao
- D13 - Equipment for production, distribution, or transformation of energy
Information Patent Grant
Power bank
- Patent number D713335
- Issue date Sep 16, 2014
- Ozaki International Co., Ltd.
- Tzu Jen Mao
- D13 - Equipment for production, distribution, or transformation of energy