Granted Patent
Utility
US 5,504,355 · App. 08/320,831
Solid state image sensor device having two layer wiring structure
Inventor:
Keisuke Hatano
Patented Case
View Patent ↗
Granted: Apr 2, 1996
Filed: Oct 7, 1994
Inventor
Keisuke Hatano
Assignee (at issue)
NEC 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.