Daejeon
South Korea
3
2011-11-10
The entities that hold a legal rights for patent applications filed by inventor KWON Oh Jin:
Oh Jin KWON from Daejeon, KR has applied for patents for these inventions. The list has both pending applications and granted patents:
Integrator circuit with inverting integrator and non-inverting integrator
#2 | 2011-07-07TOUCH SCREEN DEVICE, CAPACITANCE MEASURING CIRCUIT THEREOF, AND METHOD OF MEASURING CAPACITANCE
#3 | 2011-03-03TOUCH SENSOR
3349893 ⎘