Gyeonggi-do
South Korea
2
2015-03-12
The entities that hold a legal rights for patent applications filed by inventor Ryu Ji Heon:
Ji Heon Ryu from Gyeonggi-do, KR has applied for patents for these inventions. The list has both pending applications and granted patents:
Transition metal-pyrophosphate anode active material, method of preparing the same, and lithium secondary battery or hybrid capacitor including the anode active material
#2 | 2015-03-12Transition metal-metaphosphate anode active material, method of preparing the same, and lithium secondary battery or hybrid capacitor including the anode active material
1095744 ⎘