Dresden
Germany
3
2010-11-18
The entities that hold a legal rights for patent applications filed by inventor He Gufeng:
Gufeng He from Dresden, DE has applied for patents for these inventions. The list has both pending applications and granted patents:
Internal connector for organic electronic devices
#2 | 2009-01-08Organic Light Emitting Device With a Plurality of Organic Electroluminescent Units Stacked Upon Each Other
#3 | 2008-08-28Layer assembly for a light-emitting component
3692844 ⎘