Granted Patent
Utility
US 5,885,878 · App. 08/829,751
Lateral trench MISFET and method of manufacturing the same
Inventors:
Naoto Fujishima, Akio Kitamura
Patented Case
View Patent ↗
Granted: Mar 23, 1999
Filed: Mar 31, 1997
Inventors
Naoto Fujishima
Akio Kitamura
Assignee (at issue)
FUJI ELECTRIC CO., LTD.
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.