Gyeonggi-do
South Korea
2
2010-07-22
The entities that hold a legal rights for patent applications filed by inventor Joo Jong-Doo:
Jong-Doo Joo from Gyeonggi-do, KR has applied for patents for these inventions. The list has both pending applications and granted patents:
Oscillation circuits having temperature-dependent frequency generation and semiconductor memory devices having temperature-dependent self refresh rate
#2 | 2009-10-22Voltage generating circuit and semiconductor device having the same
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