Cheonan
South Korea
5
2010-07-22
The entities that hold a legal rights for patent applications filed by inventor Jung Won-Il:
Won-Il Jung from Cheonan, KR has applied for patents for these inventions. The list has both pending applications and granted patents:
Active material for battery and battery having the same
#2 | 2006-12-14Active material for battery and battery having the same
#3 | 2006-11-14Active material for battery and method of preparing the same
#4 | 2006-01-10Positive active material for rechargeable lithium batteries and method of preparing same
#5 | 2005-12-06Method of preparing positive active material for rechargeable lithium batteries
6184536 ⎘