LI, Shuzhang

China

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Total IP 6
Total IP Rank # 262,252
IP Activity Score 0/5.0    0
IP Activity Rank # 1,704,579

Patents

Trademarks

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Last Patent 2020 - Closed-type milk powder brewing ...
First Patent 2017 - Portable foldable multifunctiona...

Latest Inventions, Goods, Services

2019 Invention Closed-type milk powder brewing device and milk powder brewing equipment. Disclosed is a closed-t...
Invention Closed baby bottle. A closed baby bottle, which can be sealably connected to a water outlet of a ...
2018 Invention Portable and foldable child heightening seat cushion. A portable and foldable child heightening s...
2017 Invention Portable foldable multifunctional child safety seat. A portable foldable multifunctional child sa...
Invention Portable foldable child safety seat. A portable foldable child safety seat comprises a base (1), ...