Granted Patent
Utility
US 5,811,344 · App. 08/789,495
Method of forming a capacitor of a dram cell
Inventors:
Tuby Tu, Kuang-Chao Chen, May Wang
Patented Case
View Patent ↗
Granted: Sep 22, 1998
Filed: Jan 27, 1997
Inventors
Tuby Tu
Kuang-Chao Chen
May Wang
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.