Daejon
South Korea
2
2013-03-28
The entities that hold a legal rights for patent applications filed by inventor Hwang Chi-Sun:
Chi-Sun Hwang from Daejon, KR has applied for patents for these inventions. The list has both pending applications and granted patents:
P-type oxide alloys based on copper oxides, tin oxides, tin—copper alloy oxides and metal alloy thereof, and nickel oxide, with embedded metals thereof, fabrication process and use thereof
#2 | 2005-10-25Triode field emission device having mesh gate and field emission display using the same
160766 ⎘