Guangdong
China
4
2024-06-04
The entities that hold a legal rights for patent applications filed by inventor Chen Lu:
Lu Chen from Guangdong, CN has applied for patents for these inventions. The list has both pending applications and granted patents:
Control system of an electromagnetic relay and electromagnetic relay
#2 | 2021-09-30Testing apparatus and testing method
#3 | 2021-05-20Light emitting device, optical detection system, optical detection device and optical detection method
#4 | 2017-06-29Power converter and switching power supply device
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