Granted Patent
Utility
US 6,693,005 · App. 10/317,912
Trench capacitor with expanded area and method of making the same
Inventor:
Wei-Shang King
Patented Case
View Patent ↗
Granted: Feb 17, 2004
Filed: Dec 12, 2002
Inventor
Wei-Shang King
Assignee (at issue)
MOSEL VITELIC INC.
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.