Ulsan
South Korea
3
2018-11-08
The entities that hold a legal rights for patent applications filed by inventor KIM Mi-Jin:
Mi-Jin KIM from Ulsan, KR has applied for patents for these inventions. The list has both pending applications and granted patents:
Heterocyclic compound and organic light emitting element using same
#2 | 2017-11-09Heterocyclic compound and organic light-emitting element using same
#3 | 2016-12-29Heterocyclic compound and organic light emitting device using same
1752012 ⎘