Granted Patent
Utility
US 6,495,433 · App. 09/835,340
Method of activating compound semiconductor layer to p-type compound semiconductor layer
Inventor:
Hyun-eoi Shin
Patented Case
View Patent ↗
Granted: Dec 17, 2002
Filed: Apr 17, 2001
Inventor
Hyun-eoi Shin
Assignee (at issue)
SAMSUNG DISPLAY CO., LTD.
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.