Bucheon-si
South Korea
7
2024-07-11
The entities that hold a legal rights for patent applications filed by inventor KO Nak Eun:
Nak Eun KO from Bucheon-si, KR has applied for patents for these inventions. The list has both pending applications and granted patents:
RELEASE LAYER FOR METAL FOIL WITH CARRIER AND METAL FOIL COMPRISING THE SAME
#2 | 2024-05-30LEVELING AGENT AND ELECTROPLATING COMPOSITION FOR FORMING CIRCUIT PATTERN INCLUDING THE SAME
#3 | 2024-05-02LEVELER AND ELECTROPLATING COMPOSITION FOR FILLING VIA HOLE
#4 | 2024-04-25RELEASE LAYER FOR METAL FOIL WITH CARRIER AND METAL FOIL COMPRISING THE SAME
#5 | 2024-04-25LEVELING AGENT AND ELECTROLYTIC COMPOSITION FOR FILLING VIA HOLE
#6 | 2024-04-25LEVELING AGENT AND ELECTROLYTIC COMPOSITION FOR FILLING VIA HOLE
#7 | 2024-01-11METAL FOIL, METAL FOIL WITH CARRIER COMPRISING SAME, AND PRINTED CIRCUIT BOARD COMPRISING SAME
5964210 ⎘