Jiangsu
China
4
2024-08-15
The entities that hold a legal rights for patent applications filed by inventor Yang Kai:
Kai Yang from Jiangsu, CN has applied for patents for these inventions. The list has both pending applications and granted patents:
Voltage pump circuit and method supporting power-down data protection
#2 | 2023-10-19Control method, control system, and device for grab of portal crane
#3 | 2021-11-18Battery module
#4 | 2009-09-10Cutting machine
4019448 ⎘