Granted Patent
Utility
US 5,942,789 · App. 08/902,283
Photodetector and method for fabricating same
Inventor:
Takenori Morikawa
Patented Case
View Patent ↗
Granted: Aug 24, 1999
Filed: Jul 29, 1997
Inventor
Takenori Morikawa
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.