Patents/Inventors

Dehu Li

JiningCN4 patents

5 Patents

US122038432025
Two-dimensional Multi-point-reflection Long- Optical-path Gas Sensor Probe and Gas Sensor
LASER INSTITUTE, SHANDONG ACADEMY OF SCIENCES
0 cites
USD10483492024
Fan
PANERGYTEK USA Inc
0 cites
USD10402462024
Educational Toy
Shenzhen City Mailianshiji Technology Co., Ltd
0 cites
USD10310062024
Fan
0 cites
USD10047632023
Vehicle-mounted Fan
Shenzhen Maxlink Century Technology Co., Ltd
0 cites