Chengdu
China
3
2012-06-28
The entities that hold a legal rights for patent applications filed by inventor Yu Junsheng:
Junsheng Yu from Chengdu, CN has applied for patents for these inventions. The list has both pending applications and granted patents:
Active matrix organic electroluminescent device and method of manufacture thereof
#2 | 2011-09-15Active matrix organic electroluminescence device and a method of manufacture
#3 | 2011-09-15Active matrix organic electroluminescent device and method of manufacture thereof
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