Patents/Inventors

Qing Sun

ZhejiangCN3 patents

4 Patents

US124350332025
Method and Device for Preparing Adiponitrile
ZHEJIANG NHU SPECIAL MATERIALS CO., Ltd.
0 cites
US118936822024
Method for Rendering 2D and 3D Data Within a 3D Virtual Environment
0 cites
USD09967532023
Hanger for Handheld Vacuum Cleaner
Beijing Roborock Technology Co., Ltd.
0 cites
USD09768162023
On-body Wearable Charger
VITALTECH PROPERTIES, LLC
0 cites