Daejeon
South Korea
4
2025-06-26
Kyeol CHANG from Daejeon, KR has applied for patents for these inventions. The list has both pending applications and granted patents:
SEPARATOR AND LITHIUM SECONDARY BATTERY INCLUDING THE SAME
#2 | 2025-06-19SEPARATOR AND LITHIUM SECONDARY BATTERY INCLUDING THE SAME
#3 | 2025-06-19SEPARATOR AND SECONDARY BATTERY COMPRISING THE SAME
#4 | 2025-05-15SEPARATOR AND ELECTROCHEMICAL DEVICE INCLUDING THE SAME
7019357 ⎘