GY

Guolan Yue

UN Unknown: 1 patents #306 of 3,153Top 10%
Overall (2022): #441,590 of 548,613Top 85%
1
Patents 2022

Issued Patents 2022

Patent #TitleCo-InventorsDate
11223192 Leakage current protection device with automatic or manual reset after power outage Chengli LI, Long CHEN 2022-01-11