China
1
2013-04-11
2016-08-09
These are the the leading inventors for applications assigned to BEIJING VISIONOX TECHNOLOGY CO., LTD.:
BEIJING VISIONOX TECHNOLOGY CO., LTD. based in , CN has been assigned the rights to these inventions. The list includes both Pending Applications and Patent Grants:
Organic materials and organic electroluminescent apparatuses using the same
511368 ⎘