Granted Patent
Utility
US 6,790,711 · App. 10/663,940
Method of making semiconductor device
Inventor:
Yoshiharu Takahashi
Patented Case
View Patent ↗
Granted: Sep 14, 2004
Filed: Sep 17, 2003
Inventor
Yoshiharu Takahashi
Assignee (at issue)
MITSUBISHI ELECTRIC 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.