Granted Patent
Utility
US 6,620,013 · App. 09/968,052
Method for implementing a 5-mask cathode process
Inventors:
Jueng-gil Lee, Matthew A. Bonn
Patented Case
View Patent ↗
Granted: Sep 16, 2003
Filed: Sep 28, 2001
Inventors
Jueng-gil Lee
Matthew A. Bonn
Assignee (at issue)
Candescent Technologies Corporation
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.