Suwon
Korea (South)
3
2012-03-15
The entities that hold a legal rights for patent applications filed by inventor Ryu Han Seop:
Han Seop Ryu from Suwon, KR has applied for patents for these inventions. The list has both pending applications and granted patents:
Apparatus and method for providing and obtaining product information through a broadcast signal
#2 | 2007-11-08Method and video device for accessing information
#3 | 2006-08-31Apparatus and method for providing and obtaining product information through a broadcast signal
3123022 ⎘