Patents/Inventors

Honghui Wei

YuyaoCN5 patents

6 Patents

US124344212025
3D Drawing Arrangement
0 cites
USD10688912025
3D Pen Driving Assembly
0 cites
US122085812025
Handheld 3D Drawing Arrangement and Reciprocating Filament Moving System and Filament Moving Method Thereof
0 cites
US117600192023
3D Printing Pen and Use Method Therefor
JIANGSU HAOYU ELECTRONIC TECHNOLOGY CO., Ltd
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US115907042023
3D Drawing Arrangement
0 cites
USD09775722023
3D Printing Pen
0 cites