Ningde
China
3
2019-01-31
The entities that hold a legal rights for patent applications filed by inventor Liu Hui:
Hui Liu from Ningde, CN has applied for patents for these inventions. The list has both pending applications and granted patents:
Lithium ion battery and positive active material thereof
#2 | 2018-05-24LITHIUM ION BATTERY AND POSITIVE ELECTRODE MATERIAL THEREOF
#3 | 2017-07-20Cathode material for Li-ion battery, method for preparing the same and Li-ion battery containing the same
2198871 ⎘