Patents/Inventors

Qingyun Zhang

Dover, DEUS10 patents

7 Patents

USD11229162026
Mobile Phone Stand with Speaker
0 cites
US125949782026
Expandable Platform Cart
SANNWSG Inc
0 cites
US124979852025
Fixator for Telescopic Rod and the Telescopic Rod
SANNWSG Inc
0 cites
US124977982025
Reinforcement Assembly for Tent Frame and the Tent Frame
SANNWSG Inc
0 cites
USD10614992025
Phone Stand with Speaker
0 cites
USD10098782024
Combined Phone Stand and Speaker
0 cites
US115908462023
Steering Wheel Indicating Paddle for Displaying Power Rotating Speed of Automobile
0 cites