Granted Patent
Utility
US 5,962,918 · App. 09/170,071
Semiconductor device having simple protective structure and process of fabrication thereof
Inventor:
Naoto Kimura
Patented Case
View Patent ↗
Granted: Oct 5, 1999
Filed: Oct 13, 1998
Inventor
Naoto Kimura
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.