Dalian
China
4
2025-04-10
The entities that hold a legal rights for patent applications filed by inventor Li Yapeng:
Yapeng Li from Dalian, CN has applied for patents for these inventions. The list has both pending applications and granted patents:
HIGH-SPEED NUT ROTATING FEEDING LEAD SCREW DEVICE
#2 | 2023-01-26Multi-axis turntable
#3 | 2022-12-15Multi-degree-of-freedom numerical control turntable
#4 | 2020-12-17Electricity Retail Trading System and Method for Coupling Wholesale Market
2938705 ⎘