Granted Patent
Utility
US 6,001,733 · App. 09/164,856
Method of forming a dual damascene with dummy metal lines
Inventors:
Yimin Huang, Ming-Sheng Yang, Tri-Rung Yew
Patented Case
View Patent ↗
Granted: Dec 14, 1999
Filed: Oct 1, 1998
Inventors
Yimin Huang
Ming-Sheng Yang
Tri-Rung Yew
Assignee (at issue)
WINBOND ELECTRONICS CORP.
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.