Granted Patent
Utility
US 6,028,356 · App. 08/962,771
Plastic-packaged semiconductor integrated circuit
Inventor:
Naoto Kimura
Patented Case
View Patent ↗
Granted: Feb 22, 2000
Filed: Nov 3, 1997
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.