Beijing
China
2
2023-06-01
The entities that hold a legal rights for patent applications filed by inventor Li Ou:
Ou Li from Beijing, CN has applied for patents for these inventions. The list has both pending applications and granted patents:
System and method for controlling lamplight by using music, and in-vehicle infotainment system
#2 | 2009-12-24MOBILE COMMUNICATION DEVICE WITH GRAPHICAL USER INTERFACE TO ENABLE ACCESS TO PORTAL SERVICES
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