Patents/Inventors

Yufeng Sun

NantongCN3 patents

4 Patents

US123796492025
Device and Method for Dynamic Time-lapse Photography
Nantong Schmidt Opto-electrical Technology Co. Ltd.
0 cites
US122576942025
Door Control Apparatus
University Of Cincinnati
0 cites
US120449542024
Device and Method for Dynamic Time-lapse Photography
Nantong Schmidt Opto-electrical Technology Co. Ltd.
0 cites
US115734132023
Equatorial Mount for Telescope with Balanced Weight Distribution
Nantong Schmidt Opto-electrical Technology Co., Ltd.
0 cites