Granted Patent
Utility
US 5,847,423 · App. 08/883,334
Semiconductor device having a thin film capacitor and a resistance measuring element
Inventor:
Shintaro Yamamichi
Patented Case
View Patent ↗
Granted: Dec 8, 1998
Filed: Jun 26, 1997
Inventor
Shintaro Yamamichi
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.