Granted Patent
Utility
US 5,892,289 · App. 08/837,801
Bare chip mounting structure and manufacturing method therefor
Inventor:
Kenichi Tokuno
Patented Case
View Patent ↗
Granted: Apr 6, 1999
Filed: Apr 22, 1997
Inventor
Kenichi Tokuno
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.