Granted Patent
Utility
US 6,358,770 · App. 09/758,287
Method for growing nitride semiconductor crystals, nitride semiconductor device, and method for fabricating the same
Inventors:
Kunio Itoh, Masahiro Ishida
Patented Case
View Patent ↗
Granted: Mar 19, 2002
Filed: Jan 12, 2001
Inventors
Kunio Itoh
Masahiro Ishida
Assignee (at issue)
SUMITOMO ELECTRIC INDUSTRIES, 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.