Patents/Inventors

Huawang Liu

HeShanCN3 patents

4 Patents

US124448762025
Electrical Connector for Use in Christmas Tree
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US123895092025
Overcurrent and Overload Protection Circuit for LED Light String
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US123682632025
Electrical Connector for Use in Christmas Tree
0 cites
US121333112024
Christmas Tree Lighting Decoration Control System
0 cites