Taejon
South Korea
3
2006-06-06
The entities that hold a legal rights for patent applications filed by inventor Oh Jiyoung:
Jiyoung Oh from Taejon, KR has applied for patents for these inventions. The list has both pending applications and granted patents:
Bisphenylene-spirobifluorene compounds, method for synthesizing the same, and electroluminescence material and device having the same
#2 | 2005-08-23Spirobifluorene compounds, electroluminescence polymer and electroluminescence element having the same
#3 | 2005-01-18Bisphenylene-spirobifluorene compounds, method for synthesizing the same, and electroluminescence material and device having the same
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