Patents/Inventors

Lang Li

ShenzhenCN2 patents

4 Patents

USD10517512024
Personal Alarm
0 cites
USD10370382024
Door Stop Alarm
0 cites
USD10370392024
Personal Alarm
0 cites
US115996942023
Method for Assessing Fatigue Damage and a Fatigue Life Based on a Crystal Plastic Welding Process Model
SICHUAN UNIVERSITY
0 cites