Beijing
China
5
2023-11-30
The entities that hold a legal rights for patent applications filed by inventor Zhou Libo:
Libo Zhou from Beijing, CN has applied for patents for these inventions. The list has both pending applications and granted patents:
Pulse Width Modulation Circuit
#2 | 2020-04-28Dimmer for use with a light source
#3 | 2020-04-23Current regulator
#4 | 2020-03-12Pulse Width Modulation Circuit
#5 | 2019-05-09Switch driver
2497919 ⎘