Granted Patent
Utility
US 6,080,600 · App. 09/020,253
Semiconductor photodiode and a method for fabricating the same
Inventors:
Mitsuhiro Sugiyama, Tsutomu Tashiro
Patented Case
View Patent ↗
Granted: Jun 27, 2000
Filed: Feb 6, 1998
Inventors
Mitsuhiro Sugiyama
Tsutomu Tashiro
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.