Daegu
South Korea
3
2013-06-27
The entities that hold a legal rights for patent applications filed by inventor Kim Seong-Yoon:
Seong-Yoon Kim from Daegu, KR has applied for patents for these inventions. The list has both pending applications and granted patents:
Apparatus for brake of walking support machine
#2 | 2012-10-11Ballast circuit for LED lamp
#3 | 2012-07-26Pushable frame with generators that convert kinetic energy into electric energy
306582 ⎘